BL1: Enable pointer authentication support
The size increase after enabling options related to ARMv8.3-PAuth is:
+----------------------------+-------+-------+-------+--------+
| | text | bss | data | rodata |
+----------------------------+-------+-------+-------+--------+
| CTX_INCLUDE_PAUTH_REGS = 1 | +108 | +192 | +0 | +0 |
| | 0.5% | 0.8% | | |
+----------------------------+-------+-------+-------+--------+
| ENABLE_PAUTH = 1 | +748 | +192 | +16 | +0 |
| | 3.7% | 0.8% | 7.0% | |
+----------------------------+-------+-------+-------+--------+
Results calculated with the following build configuration:
make PLAT=fvp SPD=tspd DEBUG=1 \
SDEI_SUPPORT=1 \
EL3_EXCEPTION_HANDLING=1 \
TSP_NS_INTR_ASYNC_PREEMPT=1 \
CTX_INCLUDE_PAUTH_REGS=1 \
ENABLE_PAUTH=1
Change-Id: I3a7d02feb6a6d212be32a01432b0c7c1a261f567
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/bl1/aarch32/bl1_entrypoint.S b/bl1/aarch32/bl1_entrypoint.S
index 3f0cbaf..6a15566 100644
--- a/bl1/aarch32/bl1_entrypoint.S
+++ b/bl1/aarch32/bl1_entrypoint.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -52,12 +52,10 @@
_exception_vectors=bl1_vector_table
/* -----------------------------------------------------
- * Perform early platform setup & platform
- * specific early arch. setup e.g. mmu setup
+ * Perform BL1 setup
* -----------------------------------------------------
*/
- bl bl1_early_platform_setup
- bl bl1_plat_arch_setup
+ bl bl1_setup
/* -----------------------------------------------------
* Jump to main function.