Bug 30941 - ios9: * Assertion at ../../../../../mono/mono/mini/aot-runtime.c:4659, condition `amodule->info.tramp_page_size == psize' not met
Summary: ios9: * Assertion at ../../../../../mono/mono/mini/aot-runtime.c:4659, condit...
Status: VERIFIED FIXED
Alias: None
Product: iOS
Classification: Xamarin
Component: Mono runtime / AOT compiler ()
Version: master
Hardware: PC Mac OS
: Highest blocker
Target Milestone: Untriaged
Assignee: Zoltan Varga
URL:
Depends on:
Blocks:
 
Reported: 2015-06-09 09:58 UTC by Rolf Bjarne Kvinge [MSFT]
Modified: 2015-08-04 08:45 UTC (History)
4 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
fix (5.40 KB, patch)
2015-06-09 14:13 UTC, Zoltan Varga
Details


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Status:
VERIFIED FIXED

Description Rolf Bjarne Kvinge [MSFT] 2015-06-09 09:58:37 UTC
All XI apps crash at launch with iOS 9.

Crash report: https://gist.github.com/rolfbjarne/6e2ba3b37fd7f3a304c2
Comment 1 Rolf Bjarne Kvinge [MSFT] 2015-06-09 10:00:02 UTC
Elevating since this seems to affects every XI app, including those currently in the App Store.
Comment 2 Rolf Bjarne Kvinge [MSFT] 2015-06-09 10:09:01 UTC
Looks like the page size changed:

(lldb) p ((MonoAotModule *) mono_defaults.corlib->aot_module)->info.tramp_page_size
(guint32) $5 = 4096
(lldb) p (int) getpagesize ()
(int) $6 = 16384
Comment 3 Zoltan Varga 2015-06-09 14:13:25 UTC
Created attachment 11536 [details]
fix
Comment 4 Sebastien Pouliot 2015-06-25 10:59:34 UTC
That was fixed and it's now released in 8.10.1.74
Comment 5 Saurabh 2015-08-04 08:45:12 UTC
Now iOS applications working fine on iOS 9.

checked with:
X.I 5.9.4.42
XS 5.9.5.9