arm-trusted-firmware/bl31
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
..
aarch64 Fix x30 reporting for unhandled exceptions 2017-08-21 13:50:54 -07:00
bl31.ld.S Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
bl31.mk Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
bl31_context_mgmt.c Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
bl31_main.c Fix order of #includes 2017-07-12 14:45:31 +01:00
interrupt_mgmt.c Use SPDX license identifiers 2017-05-03 09:39:28 +01:00