Files
OpenCellular/common
Randall Spangler fc6b412589 Consolidate emergency debug output
This removes the duplicate uart_emergency_printf() vs. panic_printf()
/ uart_emergency_puts() vs. panic_puts() implementation and saves
~0.5kb of code size.

The other significant change is that uart_flush_output() is now smart
enough to determine if it's in an interrupt; if so, it will spin-flush
the output buffer instead of waiting on the uart interrupt.  This
removes the need for a separate panic_flush().

BUG=chrome-os-partner:15579
BRANCH=none
TEST=crash unaligned; should print well-formatted crash dump

Change-Id: Ifae756203dd1881806be563308077c1d68302e1f
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/36695
2012-10-29 10:36:05 -07:00
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