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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2012-04-02 15:20:02 +0200 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2012-04-06 13:48:09 +0200 |
| commit | d4674ed3b7cd98fab499d0d94d364bdb060df3ff (patch) | |
| tree | 9c698c566e071091e08acdb5911be66c327f726c /tools/release/voices.pl | |
| parent | f33330c0ff90adad8855250877a4a3d0a407bba4 (diff) | |
| download | rockbox-d4674ed3b7cd98fab499d0d94d364bdb060df3ff.tar.gz rockbox-d4674ed3b7cd98fab499d0d94d364bdb060df3ff.zip | |
arm: implement safe reads by intercepting the data abort handler.
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>
Diffstat (limited to 'tools/release/voices.pl')
0 files changed, 0 insertions, 0 deletions