Bug 48368 - missing support for ZCX on the ARM
Summary: missing support for ZCX on the ARM
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: ada (show other bugs)
Version: 4.7.0
: P3 enhancement
Target Milestone: 4.9.0
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-03-30 15:50 UTC by Matthias Klose
Modified: 2014-03-23 10:55 UTC (History)
1 user (show)

See Also:
Host:
Target: arm-linux-gnueabi
Build:
Known to work:
Known to fail:
Last reconfirmed: 2011-03-30 16:56:05


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Description Matthias Klose 2011-03-30 15:50:15 UTC
gnat on arm-linux-gnueabi only has sjlj exception support, not zcx
Comment 1 Richard Biener 2011-03-30 15:56:06 UTC
That states a fact - what's the bug / enhancement request?
Comment 2 Matthias Klose 2011-03-30 16:21:28 UTC
the enhancement request is to add zero cost exception support.
Comment 3 Eric Botcazou 2011-03-30 16:56:05 UTC
Yep.  Various individuals seem to be working on it, but I don't know when/if this will produce useful results.
Comment 4 Eric Botcazou 2014-03-23 10:55:58 UTC
AdaCore has contributed ZCX support on the mainline.