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* [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f
@ 2013-02-10 19:55 vaclavpe at seznam dot cz
2013-02-10 20:08 ` [Bug sim/15131] " jan.kratochvil at redhat dot com
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: vaclavpe at seznam dot cz @ 2013-02-10 19:55 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15131
Bug #: 15131
Summary: Unhandled v6 thumb insn: ea4f
Product: gdb
Version: 7.2
Status: NEW
Severity: normal
Priority: P2
Component: gdb
AssignedTo: unassigned@sourceware.org
ReportedBy: vaclavpe@seznam.cz
Classification: Unclassified
Hello, I use following gdb version from Yagatro tools:
>arm-none-eabi-gdb --version
GNU gdb (GDB) 7.2
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=i686-pc-mingw32 --target=arm-none-eabi".
I step through these instructions:
20000002: f640 0368 movw r3, #2152 ; 0x868
20000006: f2c2 0300 movt r3, #8192 ; 0x2000
2000000a: 685d ldr r5, [r3, #4]
2000000c: f1a5 054e sub.w r5, r5, #78 ; 0x4e
20000010: ea4f 1525 mov.w r5, r5, asr #4
For the last instruction, I am getting:
(gdb)
Unhandled v6 thumb insn: ea4f
0x00000004 in ?? ()
Is this instruction handled in newer GDBs or not yet ?
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] Unhandled v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
@ 2013-02-10 20:08 ` jan.kratochvil at redhat dot com
2013-02-10 21:26 ` vaclavpe at seznam dot cz
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jan.kratochvil at redhat dot com @ 2013-02-10 20:08 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15131
Jan Kratochvil <jan.kratochvil at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jan.kratochvil at redhat
| |dot com
Component|gdb |sim
--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2013-02-10 20:08:31 UTC ---
It does not seem so in sim/arm/thumbemu.c .
At least I hope we both talk about the ARM simulator.
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] Unhandled v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
2013-02-10 20:08 ` [Bug sim/15131] " jan.kratochvil at redhat dot com
@ 2013-02-10 21:26 ` vaclavpe at seznam dot cz
2013-02-10 21:27 ` jan.kratochvil at redhat dot com
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vaclavpe at seznam dot cz @ 2013-02-10 21:26 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15131
--- Comment #2 from vaclavpe at seznam dot cz 2013-02-10 21:26:02 UTC ---
Hello, yes, I used "target sim" in GDB. I am sorry for confusion.
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] Unhandled v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
2013-02-10 20:08 ` [Bug sim/15131] " jan.kratochvil at redhat dot com
2013-02-10 21:26 ` vaclavpe at seznam dot cz
@ 2013-02-10 21:27 ` jan.kratochvil at redhat dot com
2014-02-17 23:36 ` [Bug sim/15131] arm sim does not handl " vapier at gentoo dot org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jan.kratochvil at redhat dot com @ 2013-02-10 21:27 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=15131
Jan Kratochvil <jan.kratochvil at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|7.2 |HEAD
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] arm sim does not handl v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (2 preceding siblings ...)
2013-02-10 21:27 ` jan.kratochvil at redhat dot com
@ 2014-02-17 23:36 ` vapier at gentoo dot org
2015-03-29 22:01 ` vapier at gentoo dot org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vapier at gentoo dot org @ 2014-02-17 23:36 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
Mike Frysinger <vapier at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vapier at gentoo dot org
Summary|Unhandled v6 thumb insn: |arm sim does not handl v6
|ea4f |thumb insn: ea4f
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] arm sim does not handl v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (3 preceding siblings ...)
2014-02-17 23:36 ` [Bug sim/15131] arm sim does not handl " vapier at gentoo dot org
@ 2015-03-29 22:01 ` vapier at gentoo dot org
2015-03-29 22:08 ` vapier at gentoo dot org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vapier at gentoo dot org @ 2015-03-29 22:01 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
Mike Frysinger <vapier at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |arm-*
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] arm sim does not handl v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (4 preceding siblings ...)
2015-03-29 22:01 ` vapier at gentoo dot org
@ 2015-03-29 22:08 ` vapier at gentoo dot org
2021-10-31 17:25 ` [Bug sim/15131] sim: arm: does not handle " vapier at gentoo dot org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vapier at gentoo dot org @ 2015-03-29 22:08 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
Mike Frysinger <vapier at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at sourceware dot org |nickc at redhat dot com
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] sim: arm: does not handle v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (5 preceding siblings ...)
2015-03-29 22:08 ` vapier at gentoo dot org
@ 2021-10-31 17:25 ` vapier at gentoo dot org
2022-11-02 11:34 ` luis.machado at arm dot com
2022-11-03 10:27 ` nickc at redhat dot com
8 siblings, 0 replies; 10+ messages in thread
From: vapier at gentoo dot org @ 2021-10-31 17:25 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
Mike Frysinger <vapier at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|arm sim does not handl v6 |sim: arm: does not handle
|thumb insn: ea4f |v6 thumb insn: ea4f
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] sim: arm: does not handle v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (6 preceding siblings ...)
2021-10-31 17:25 ` [Bug sim/15131] sim: arm: does not handle " vapier at gentoo dot org
@ 2022-11-02 11:34 ` luis.machado at arm dot com
2022-11-03 10:27 ` nickc at redhat dot com
8 siblings, 0 replies; 10+ messages in thread
From: luis.machado at arm dot com @ 2022-11-02 11:34 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
Luis Machado <luis.machado at arm dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |luis.machado at arm dot com
--- Comment #3 from Luis Machado <luis.machado at arm dot com> ---
Hi Nick, are you still planning to address this?
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^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug sim/15131] sim: arm: does not handle v6 thumb insn: ea4f
2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
` (7 preceding siblings ...)
2022-11-02 11:34 ` luis.machado at arm dot com
@ 2022-11-03 10:27 ` nickc at redhat dot com
8 siblings, 0 replies; 10+ messages in thread
From: nickc at redhat dot com @ 2022-11-03 10:27 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=15131
--- Comment #4 from Nick Clifton <nickc at redhat dot com> ---
(In reply to Luis Machado from comment #3)
> Hi Nick, are you still planning to address this?
No sorry - I am really not able to work on ARM SIM issues any more.
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^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-11-03 10:27 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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2013-02-10 19:55 [Bug gdb/15131] New: Unhandled v6 thumb insn: ea4f vaclavpe at seznam dot cz
2013-02-10 20:08 ` [Bug sim/15131] " jan.kratochvil at redhat dot com
2013-02-10 21:26 ` vaclavpe at seznam dot cz
2013-02-10 21:27 ` jan.kratochvil at redhat dot com
2014-02-17 23:36 ` [Bug sim/15131] arm sim does not handl " vapier at gentoo dot org
2015-03-29 22:01 ` vapier at gentoo dot org
2015-03-29 22:08 ` vapier at gentoo dot org
2021-10-31 17:25 ` [Bug sim/15131] sim: arm: does not handle " vapier at gentoo dot org
2022-11-02 11:34 ` luis.machado at arm dot com
2022-11-03 10:27 ` nickc at redhat dot com
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