Avoid the use of linker *_SIZE__ macros
The use of end addresses is preferred over the size of sections.
This was done for some AARCH64 files for PIE with commit [1],
and some extra explanations can be found in its commit message.
Align the missing AARCH64 files.
For AARCH32 files, this is required to prepare PIE support introduction.
[1] f1722b693d36 ("PIE: Use PC relative adrp/adr for symbol reference")
Change-Id: I8f1c06580182b10c680310850f72904e58a54d7d
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/bl32/tsp/aarch64/tsp_entrypoint.S b/bl32/tsp/aarch64/tsp_entrypoint.S
index a007bab..795c586 100644
--- a/bl32/tsp/aarch64/tsp_entrypoint.S
+++ b/bl32/tsp/aarch64/tsp_entrypoint.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2021, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -114,13 +114,19 @@
* - the coherent memory section.
* ---------------------------------------------
*/
- ldr x0, =__BSS_START__
- ldr x1, =__BSS_SIZE__
+ adrp x0, __BSS_START__
+ add x0, x0, :lo12:__BSS_START__
+ adrp x1, __BSS_END__
+ add x1, x1, :lo12:__BSS_END__
+ sub x1, x1, x0
bl zeromem
#if USE_COHERENT_MEM
- ldr x0, =__COHERENT_RAM_START__
- ldr x1, =__COHERENT_RAM_UNALIGNED_SIZE__
+ adrp x0, __COHERENT_RAM_START__
+ add x0, x0, :lo12:__COHERENT_RAM_START__
+ adrp x1, __COHERENT_RAM_END_UNALIGNED__
+ add x1, x1, :lo12:__COHERENT_RAM_END_UNALIGNED__
+ sub x1, x1, x0
bl zeromem
#endif