John Tsichritzis bbb24f611c Introduce BTI support in ROMLIB ...

When TF-A is compiled with BTI enabled, the branches in the ROMLIB
jumptable must be preceded by a "bti j" instruction.

Moreover, when the additional "bti" instruction is inserted, the
jumptable entries have a distance of 8 bytes between them instead of 4.
Hence, the wrappers are also modified accordinly.

If TF-A is compiled without BTI enabled, the ROMLIB jumptable and
wrappers are generated as before.

Change-Id: Iaa59897668f8e59888d39046233300c2241d8de7
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

2019-05-24 12:36:52 +01:00

..

gen_combined_bl1_romlib.sh

juno: Add romlib support

2018-11-23 11:52:01 +00:00

gentbl.sh

Introduce BTI support in ROMLIB

2019-05-24 12:36:52 +01:00

genvar.sh

Add support for romlib in the build system

2018-08-03 11:31:42 +01:00

genwrappers.sh

Introduce BTI support in ROMLIB

2019-05-24 12:36:52 +01:00

init.s

PIE: Use PC relative adrp/adr for symbol reference

2018-10-29 09:54:31 +00:00

jmptbl.i

romlib: Add platform specific jump table list

2018-12-18 13:55:47 +00:00

Makefile

Introduce BTI support in ROMLIB

2019-05-24 12:36:52 +01:00

romlib.ld.S

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00