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path: root/lib/unwarminder/safe_read.h (follow)
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* Add newlines at the end of the fileThomas Jarosch2014-12-17
| | | | | | Quiet maemo's gcc 4.2.1 compiler warning. Change-Id: I35dfb2c0cb269b05edd62adf71fe0308a4b9ba5b
* arm: implement safe reads by intercepting the data abort handler.Amaury Pouly2012-04-06
Implement functions to read from a memory location and indicate failure in case this is not possible. Since we do not have a MMU, intercept the data abort handler and simply return when the abort comes from the safe read routines. Change-Id: I08f2e59898dcac893319a8150d4cf626f3adabbd Reviewed-on: http://gerrit.rockbox.org/207 Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>