functracer fails to run on Panda
Bug #832686 reported by
Avik Sil
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linaro Ubuntu |
Fix Released
|
Wishlist
|
Riku Voipio |
Bug Description
maemo functracer tool fails to run on Panda:
# functracer -r -s uname
version=2.0, arch=armv7l, timestamp=
<1> : memory (memory allocation in bytes)
Process/Thread 1364 (uname) was created
functracer: ssol.c:89: syscall_remote: Assertion `ret == proc->pid && ((((__extension__ (((union { __typeof(status) __in; int __i; }) { .__in = (status) }).__i))) & 0xff) == 0x.
Aborted
Changed in linaro-ubuntu: | |
importance: | Undecided → Medium |
status: | New → Confirmed |
milestone: | none → 11.08 |
Changed in linaro-ubuntu: | |
milestone: | 11.08 → 11.09 |
Changed in linaro-ubuntu: | |
milestone: | 11.09 → 11.10 |
Changed in linaro-ubuntu: | |
milestone: | 11.10 → 11.11 |
Changed in linaro-ubuntu: | |
assignee: | nobody → Avik Sil (aviksil) |
milestone: | 11.11 → none |
Changed in linaro-ubuntu: | |
milestone: | none → 12.06 |
Changed in linaro-ubuntu: | |
milestone: | 12.07 → 12.08 |
Changed in linaro-ubuntu: | |
assignee: | Fathi Boudra (fboudra) → Riku Voipio (riku-voipio) |
milestone: | 12.08 → 12.09 |
Changed in linaro-ubuntu: | |
status: | Fix Committed → Fix Released |
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Siarhei had a Panda board with Gentoo where he could reproduce and fix this issue[1]. The new Functracer v1.4 release has now proper Thumb2 support: maemo.gitorious .org/maemo- tools/functrace r
http://
Could you test that Functracer works now fine also with Ubuntu ARM?
[1] The issue was completely broken Thumb instruction set support. Functracer originates from Maemo & MeeGo/Harmattan which don't build for Thumb instruction set like Ubuntu does, so Functracer's preliminary Thumb support was besides broken, also completely untested.