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* [Bug threads/17600] New: "info thread $_thread" doesn't work
@ 2014-11-13 19:49 tromey at sourceware dot org
2020-04-11 15:18 ` [Bug threads/17600] " ssbssa at sourceware dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: tromey at sourceware dot org @ 2014-11-13 19:49 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17600
Bug ID: 17600
Summary: "info thread $_thread" doesn't work
Product: gdb
Version: 7.7
Status: NEW
Severity: normal
Priority: P2
Component: threads
Assignee: unassigned at sourceware dot org
Reporter: tromey at sourceware dot org
I wanted to show "info threads" output for just the current
thread. I tried:
(gdb) info thread $_thread
Convenience variable must have integer value.
Args must be numbers or '$' variables.
But:
(gdb) p $_thread
$1 = 48
It seems "info thread" is confused.
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* [Bug threads/17600] "info thread $_thread" doesn't work
2014-11-13 19:49 [Bug threads/17600] New: "info thread $_thread" doesn't work tromey at sourceware dot org
@ 2020-04-11 15:18 ` ssbssa at sourceware dot org
2020-07-13 16:35 ` tromey at sourceware dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: ssbssa at sourceware dot org @ 2020-04-11 15:18 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17600
Hannes Domani <ssbssa at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ssbssa at sourceware dot org
--- Comment #1 from Hannes Domani <ssbssa at sourceware dot org> ---
To get the value of convenience variables in this case, get_internalvar_integer
is used.
But this only works for types INTERNALVAR_INTEGER and INTERNALVAR_VALUE, and
not for INTERNALVAR_MAKE_VALUE (which $_thread is).
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* [Bug threads/17600] "info thread $_thread" doesn't work
2014-11-13 19:49 [Bug threads/17600] New: "info thread $_thread" doesn't work tromey at sourceware dot org
2020-04-11 15:18 ` [Bug threads/17600] " ssbssa at sourceware dot org
@ 2020-07-13 16:35 ` tromey at sourceware dot org
2023-12-12 14:54 ` cvs-commit at gcc dot gnu.org
2023-12-12 14:55 ` ssbssa at sourceware dot org
3 siblings, 0 replies; 5+ messages in thread
From: tromey at sourceware dot org @ 2020-07-13 16:35 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17600
--- Comment #2 from Tom Tromey <tromey at sourceware dot org> ---
I ran into this again today and nearly re-filed it.
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* [Bug threads/17600] "info thread $_thread" doesn't work
2014-11-13 19:49 [Bug threads/17600] New: "info thread $_thread" doesn't work tromey at sourceware dot org
2020-04-11 15:18 ` [Bug threads/17600] " ssbssa at sourceware dot org
2020-07-13 16:35 ` tromey at sourceware dot org
@ 2023-12-12 14:54 ` cvs-commit at gcc dot gnu.org
2023-12-12 14:55 ` ssbssa at sourceware dot org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-12-12 14:54 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17600
--- Comment #3 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Hannes Domani <ssbssa@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=52e0b52e6f2dc1dc5a7b95740d22fd616241db67
commit 52e0b52e6f2dc1dc5a7b95740d22fd616241db67
Author: Hannes Domani <ssbssa@yahoo.de>
Date: Tue Dec 12 15:53:12 2023 +0100
Support dynamically computed convenience variables in
get_internalvar_integer
When using $_thread in info threads to showonly the current thread,
you get this error:
```
(gdb) info thread $_thread
Convenience variable must have integer value.
Args must be numbers or '$' variables.
```
It's because $_thread is a dynamically computed convenience
variable, which isn't supported yet by get_internalvar_integer.
Now the output looks like this:
```
(gdb) info threads $_thread
Id Target Id Frame
* 1 Thread 10640.0x2680 main () at
C:/src/repos/binutils-gdb.git/gdb/testsuite/gdb.base/gdbvars.c:21
```
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=17600
Approved-By: Tom Tromey <tom@tromey.com>
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* [Bug threads/17600] "info thread $_thread" doesn't work
2014-11-13 19:49 [Bug threads/17600] New: "info thread $_thread" doesn't work tromey at sourceware dot org
` (2 preceding siblings ...)
2023-12-12 14:54 ` cvs-commit at gcc dot gnu.org
@ 2023-12-12 14:55 ` ssbssa at sourceware dot org
3 siblings, 0 replies; 5+ messages in thread
From: ssbssa at sourceware dot org @ 2023-12-12 14:55 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17600
Hannes Domani <ssbssa at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |15.1
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Hannes Domani <ssbssa at sourceware dot org> ---
Fixed.
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end of thread, other threads:[~2023-12-12 14:55 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2014-11-13 19:49 [Bug threads/17600] New: "info thread $_thread" doesn't work tromey at sourceware dot org
2020-04-11 15:18 ` [Bug threads/17600] " ssbssa at sourceware dot org
2020-07-13 16:35 ` tromey at sourceware dot org
2023-12-12 14:54 ` cvs-commit at gcc dot gnu.org
2023-12-12 14:55 ` ssbssa at sourceware dot org
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