public inbox for gdb-prs@sourceware.org
help / color / mirror / Atom feed
* [Bug tdep/31089] New: [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main
@ 2023-11-27 17:00 vries at gcc dot gnu.org
2024-06-07 8:15 ` [Bug tdep/31089] " vries at gcc dot gnu.org
2024-06-07 12:01 ` vries at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: vries at gcc dot gnu.org @ 2023-11-27 17:00 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=31089
Bug ID: 31089
Summary: [gdb/tdep, arm] FAIL:
gdb.base/longjmp-until-in-main.exp: until $line, in
main
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: tdep
Assignee: unassigned at sourceware dot org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---
On a pinebook, I ran into:
...
(gdb) until 33^M
Warning:^M
Cannot insert breakpoint 0.^M
Cannot access memory at address 0x0^M
^M
0xf76d57e8 in siglongjmp () from /lib/arm-linux-gnueabihf/libc.so.6^M
(gdb) FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main
...
This is a partly a duplicate of PR26967, in the sense that the longjmp target
is mangled.
But there is another problem: it's read from the wrong offset (hence address
0x0).
The tdep->jb_pc value is 9, but the actual value seems to be 1. See
./sysdeps/arm/setjmp.S from glibc.
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tdep/31089] [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main
2023-11-27 17:00 [Bug tdep/31089] New: [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main vries at gcc dot gnu.org
@ 2024-06-07 8:15 ` vries at gcc dot gnu.org
2024-06-07 12:01 ` vries at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: vries at gcc dot gnu.org @ 2024-06-07 8:15 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=31089
--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
https://sourceware.org/pipermail/gdb-patches/2024-June/209738.html
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tdep/31089] [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main
2023-11-27 17:00 [Bug tdep/31089] New: [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main vries at gcc dot gnu.org
2024-06-07 8:15 ` [Bug tdep/31089] " vries at gcc dot gnu.org
@ 2024-06-07 12:01 ` vries at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: vries at gcc dot gnu.org @ 2024-06-07 12:01 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=31089
Tom de Vries <vries at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
Target Milestone|--- |16.1
--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> ---
Fixed by commit 1a7d840a216 ("[gdb/tdep] Fix ARM_LINUX_JB_PC_EABI").
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-06-07 12:01 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-11-27 17:00 [Bug tdep/31089] New: [gdb/tdep, arm] FAIL: gdb.base/longjmp-until-in-main.exp: until $line, in main vries at gcc dot gnu.org
2024-06-07 8:15 ` [Bug tdep/31089] " vries at gcc dot gnu.org
2024-06-07 12:01 ` vries at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).