diff options
| author | Soby Mathew <soby.mathew@arm.com> | 2014-06-25 10:07:40 +0100 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2014-07-28 11:03:20 +0100 |
| commit | 626ed510f179c905a699f4663ee933c10892b4c3 (patch) | |
| tree | a9328fb3d8a00b2f065be0e91ba225e46968247a /common/bl_common.c | |
| parent | bc9201289c9ae4ccfc6b11048431d47eba547a44 (diff) | |
Rework the crash reporting in BL3-1 to use less stack
This patch reworks the crash reporting mechanism to further
optimise the stack and code size. The reporting makes use
of assembly console functions to avoid calling C Runtime
to report the CPU state. The crash buffer requirement is
reduced to 64 bytes with this implementation. The crash
buffer is now part of per-cpu data which makes retrieving
the crash buffer trivial.
Also now panic() will use crash reporting if
invoked from BL3-1.
Fixes ARM-software/tf-issues#199
Change-Id: I79d27a4524583d723483165dc40801f45e627da5
Diffstat (limited to 'common/bl_common.c')
0 files changed, 0 insertions, 0 deletions