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| author | Randall Spangler <rspangler@chromium.org> | 2012-08-31 11:13:41 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-08-31 15:41:35 -0700 |
| commit | 66d3ad01709e58cd0299147aa6b59d634322a018 (patch) | |
| tree | 12b4cdb08b3833bfba8913595d1ff14124cb9904 /README | |
| parent | f3de461a35b4668f16e6a75ef1211208615155a3 (diff) | |
| download | chrome-ec-66d3ad01709e58cd0299147aa6b59d634322a018.tar.gz | |
Use new panic stack on all platforms
Now that the panic stack goes at the end of RAM, there's no overhead
to using it on all platforms. When it was a dedicated block of
memory, we needed to turn it off on some low-RAM platforms
(e.g. Snow).
BUG=chrome-os-partner:7466
TEST='crash divzero' or 'crash unaligned'; should print dump and reboot
BRANCH=all
Change-Id: Iddfeb134e237538215df51abe4e16ee831b3ae2d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/32037
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 6 |
1 files changed, 0 insertions, 6 deletions
@@ -34,12 +34,6 @@ Build Options This is needed on STM32, where the independent watchdog has no early warning feature and the windowed watchdog has a very short period. -- CONFIG_PANIC_NEW_STACK - - When reporting a panic, change to a completely new stack. This might - help get a useful trace out a situation where the stack or stack - pointer has been corrupted. - - CONFIG_PANIC_HELP Report extra information about a panic, such as the fault address, |