* [Bug symtab/25565] gdb step will falsely exit for malloc function call statement when compiled with "--coverage" option
[not found] <bug-25565-4717@http.sourceware.org/bugzilla/>
@ 2020-05-27 21:02 ` yangyibiao at hust dot edu.cn
2020-12-28 8:28 ` yangyibiao at outlook dot com
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From: yangyibiao at hust dot edu.cn @ 2020-05-27 21:02 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Yibiao Yang <yangyibiao at hust dot edu.cn> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|gdb |symtab
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug symtab/25565] gdb step will falsely exit for malloc function call statement when compiled with "--coverage" option
[not found] <bug-25565-4717@http.sourceware.org/bugzilla/>
2020-05-27 21:02 ` [Bug symtab/25565] gdb step will falsely exit for malloc function call statement when compiled with "--coverage" option yangyibiao at hust dot edu.cn
@ 2020-12-28 8:28 ` yangyibiao at outlook dot com
2020-12-28 8:31 ` [Bug symtab/25565] gdb step will falsely exit for calling malloc function yangyibiao at outlook dot com
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From: yangyibiao at outlook dot com @ 2020-12-28 8:28 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Yibiao Yang <yangyibiao at outlook dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vries at gcc dot gnu.org
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug symtab/25565] gdb step will falsely exit for calling malloc function
[not found] <bug-25565-4717@http.sourceware.org/bugzilla/>
2020-05-27 21:02 ` [Bug symtab/25565] gdb step will falsely exit for malloc function call statement when compiled with "--coverage" option yangyibiao at hust dot edu.cn
2020-12-28 8:28 ` yangyibiao at outlook dot com
@ 2020-12-28 8:31 ` yangyibiao at outlook dot com
2020-12-28 8:31 ` [Bug gdb/25565] " yangyibiao at outlook dot com
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From: yangyibiao at outlook dot com @ 2020-12-28 8:31 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Yibiao Yang <yangyibiao at outlook dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|gdb step will falsely exit |gdb step will falsely exit
|for malloc function call |for calling malloc function
|statement when compiled |
|with "--coverage" option |
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2020-12-28 8:31 ` [Bug symtab/25565] gdb step will falsely exit for calling malloc function yangyibiao at outlook dot com
@ 2020-12-28 8:31 ` yangyibiao at outlook dot com
2020-12-30 2:32 ` [Bug breakpoints/25565] " yangyibiao at outlook dot com
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From: yangyibiao at outlook dot com @ 2020-12-28 8:31 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Yibiao Yang <yangyibiao at outlook dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|symtab |gdb
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2020-12-28 8:31 ` [Bug gdb/25565] " yangyibiao at outlook dot com
@ 2020-12-30 2:32 ` yangyibiao at outlook dot com
2020-12-30 16:36 ` vries at gcc dot gnu.org
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From: yangyibiao at outlook dot com @ 2020-12-30 2:32 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Yibiao Yang <yangyibiao at outlook dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |yangyibiao at outlook dot com
Component|gdb |breakpoints
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2020-12-30 2:32 ` [Bug breakpoints/25565] " yangyibiao at outlook dot com
@ 2020-12-30 16:36 ` vries at gcc dot gnu.org
2021-01-03 6:55 ` yangyibiao at outlook dot com
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From: vries at gcc dot gnu.org @ 2020-12-30 16:36 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Tom de Vries <vries at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Ever confirmed|0 |1
Last reconfirmed| |2020-12-30
--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
I tried with gcc 9.3.1, and both gdb trunk and gdb-10-branch. Can't reproduce.
Does this reproduce for you with either gdb trunk, or gdb-10-branch (or,
gdb-10.1-release if that's easier for you)?
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2020-12-30 16:36 ` vries at gcc dot gnu.org
@ 2021-01-03 6:55 ` yangyibiao at outlook dot com
2021-01-03 7:43 ` vries at gcc dot gnu.org
2021-01-06 12:28 ` vries at gcc dot gnu.org
8 siblings, 0 replies; 9+ messages in thread
From: yangyibiao at outlook dot com @ 2021-01-03 6:55 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
--- Comment #2 from Yibiao Yang <yangyibiao at outlook dot com> ---
(In reply to Tom de Vries from comment #1)
> I tried with gcc 9.3.1, and both gdb trunk and gdb-10-branch. Can't
> reproduce.
>
> Does this reproduce for you with either gdb trunk, or gdb-10-branch (or,
> gdb-10.1-release if that's easier for you)?
Yes, this unexpected behavior is observed in the GNU gdb version of (GDB)
9.0.50.20191210-git.
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2021-01-03 6:55 ` yangyibiao at outlook dot com
@ 2021-01-03 7:43 ` vries at gcc dot gnu.org
2021-01-06 12:28 ` vries at gcc dot gnu.org
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From: vries at gcc dot gnu.org @ 2021-01-03 7:43 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Yibiao Yang from comment #2)
> (In reply to Tom de Vries from comment #1)
> > I tried with gcc 9.3.1, and both gdb trunk and gdb-10-branch. Can't
> > reproduce.
> >
> > Does this reproduce for you with either gdb trunk, or gdb-10-branch (or,
> > gdb-10.1-release if that's easier for you)?
>
> Yes, this unexpected behavior is observed in the GNU gdb version of (GDB)
> 9.0.50.20191210-git.
The version you mention is neither gdb-10-branch, nor current trunk.
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[not found] <bug-25565-4717@http.sourceware.org/bugzilla/>
` (7 preceding siblings ...)
2021-01-03 7:43 ` vries at gcc dot gnu.org
@ 2021-01-06 12:28 ` vries at gcc dot gnu.org
8 siblings, 0 replies; 9+ messages in thread
From: vries at gcc dot gnu.org @ 2021-01-06 12:28 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=25565
Tom de Vries <vries at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|WAITING |RESOLVED
--- Comment #4 from Tom de Vries <vries at gcc dot gnu.org> ---
Duplicate.
FTR, I had difficulty reproducing this because the problem is caused by the
.plt.sec, which was not present in the exec I was looking at.
*** This bug has been marked as a duplicate of bug 27151 ***
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