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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - "f s <#>" fails as short form for "frame select <#>""
href="https://llvm.org/bugs/show_bug.cgi?id=25847">25847</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>"f s <#>" fails as short form for "frame select <#>"
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>FreeBSD
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>emaste@freebsd.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>"f s 2" reports "error: invalid arguments." and "error: Frame index
(4294967295) out of range." while "frame select 2" is successful.
Session transcript:
(lldb) target create "/bin/sleep"
Current executable set to '/bin/sleep' (x86_64).
(lldb) settings set -- target.run-args "3600"
(lldb) run
Process 24755 launching
Process 24755 launched: '/bin/sleep' (x86_64)
Process 24755 stopped
* thread #1: tid = 100103, 0x0000000800b0925a libc.so.7`__sys_nanosleep + 10 at
_nanosleep.S:3, stop reason = signal SIGSTOP
frame #0: 0x0000000800b0925a libc.so.7`__sys_nanosleep + 10 at
_nanosleep.S:3
1 #include "compat.h"
2 #include "SYS.h"
-> 3 PSEUDO(nanosleep)
4 .section .note.GNU-stack,"",%progbits
(lldb) bt
* thread #1: tid = 100103, 0x0000000800b0925a libc.so.7`__sys_nanosleep + 10 at
_nanosleep.S:3, stop reason = signal SIGSTOP
* frame #0: 0x0000000800b0925a libc.so.7`__sys_nanosleep + 10 at
_nanosleep.S:3
frame #1: 0x0000000000400ae6 sleep`main(argc=<unavailable>,
argv=<unavailable>) + 150 at sleep.c:91 [opt]
frame #2: 0x000000000040091f sleep`_start(ap=<unavailable>,
cleanup=<unavailable>) + 367 at crt1.c:78 [opt]
(lldb) f s 2
error: invalid arguments.
Command Options Usage:
frame select [-r <offset>] [<frame-index>]
-r <offset> ( --relative <offset> )
A relative frame index offset from the current frame index.
error: Frame index (4294967295) out of range.
(lldb) frame select 2
sleep was compiled with optimization - stepping may behave oddly; variables may
not be available.
frame #2: 0x000000000040091f sleep`_start(ap=<unavailable>,
cleanup=<unavailable>) + 367 at crt1.c:78 [opt]
75 #endif
76
77 handle_static_init(argc, argv, env);
-> 78 exit(main(argc, argv, env));
79 }
(lldb)</pre>
</div>
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