arm-trusted-firmware/bl32
Julius Werner 4d91838b8d Fix x30 reporting for unhandled exceptions
Some error paths that lead to a crash dump will overwrite the value in
the x30 register by calling functions with the no_ret macro, which
resolves to a BL instruction. This is not very useful and not what the
reader would expect, since a crash dump should usually show all
registers in the state they were in when the exception happened. This
patch replaces the offending function calls with a B instruction to
preserve the value in x30.

Change-Id: I2a3636f2943f79bab0cd911f89d070012e697c2a
Signed-off-by: Julius Werner <jwerner@chromium.org>
2017-08-21 13:50:54 -07:00
..
sp_min bl32: add secure interrupt handling in AArch32 sp_min 2017-08-09 15:48:53 +02:00
tsp Fix x30 reporting for unhandled exceptions 2017-08-21 13:50:54 -07:00