| commit | f943914730db8ad2ff03d49a2cacd31885d08fd7 | [log] [tgz] |
|---|---|---|
| author | Dave Allison <dallison@google.com> | Thu Mar 27 15:10:22 2014 -0700 |
| committer | Dave Allison <dallison@google.com> | Mon Mar 31 18:04:08 2014 -0700 |
| tree | 885a781e5f8bd852e2c1615108ae7b17576a6567 | |
| parent | cfd5acf281b0c509f86b13d73c6a8dfa3ea9922c [diff] |
Implement implicit stack overflow checks This also fixes some failing run tests due to missing null pointer markers. The implementation of the implicit stack overflow checks introduces the ability to have a gap in the stack that is skipped during stack walk backs. This gap is protected against read/write and is used to trigger a SIGSEGV at function entry if the stack will overflow. Change-Id: I0c3e214c8b87dc250cf886472c6d327b5d58653e