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linker_script: move .rela.dyn section to bl_common.ld.h
Masahiro Yamada authored 
The .rela.dyn section is the same for BL2-AT-EL3, BL31, TSP.

Move it to the common header file.

I slightly changed the definition so that we can do "RELA_SECTION >RAM".
It still produced equivalent elf images.

Please note I got rid of '.' from the VMA field. Otherwise, if the end
of previous .data section is not 8-byte aligned, it fails to link.

aarch64-linux-gnu-ld.bfd: warning: changing start of section .rela.dyn by 4 bytes
aarch64-linux-gnu-ld.bfd: warning: changing start of section .rela.dyn by 4 bytes
aarch64-linux-gnu-ld.bfd: warning: changing start of section .rela.dyn by 4 bytes
make: *** [Makefile:1071: build/qemu/release/bl31/bl31.elf] Error 1

Change-Id: Iba7422d99c0374d4d9e97e6fd47bae129dba5cc9
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
e8ad6168
Name Last commit Last update
bl1 linker_script: move .data section to bl_common.ld.h
bl2 linker_script: move .rela.dyn section to bl_common.ld.h
bl2u linker_script: move .data section to bl_common.ld.h
bl31 linker_script: move .rela.dyn section to bl_common.ld.h
bl32 linker_script: move .rela.dyn section to bl_common.ld.h
common plat/fvp: Support for extracting UART serial node info from DT
docs Merge changes Ib9c82b85,Ib348e097,I4dc315e4,I58a8ce44,Iebc03361, ... into integration
drivers Merge changes Ib9c82b85,Ib348e097,I4dc315e4,I58a8ce44,Iebc03361, ... into integration
fdts plat/fvp: Add support for dynamic description of secure interrupts
include linker_script: move .rela.dyn section to bl_common.ld.h
lib Merge changes from topic "fw_config_handoff" into integration
make_helpers Prevent RAS register access from lower ELs
plat Merge changes Ib9c82b85,Ib348e097,I4dc315e4,I58a8ce44,Iebc03361, ... into integration
services FFA Version interface update
tools cert_tool: Update cert_tool for fw_config image support
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch
.editorconfig doc: Final, pre-release fixes and updates
.gitignore Ignore the ctags file
.gitreview Specify integration as the default branch for git-review
Makefile TF-A: Add ARMv8.5 'bti' build option
dco.txt Drop requirement for CLA in contribution.md
license.rst doc: De-duplicate readme and license files
readme.rst doc: Formatting fixes for readme.rst
readme.rst

Trusted Firmware-A

Trusted Firmware-A (TF-A) is a reference implementation of secure world software for Arm A-Profile architectures (Armv8-A and Armv7-A), including an Exception Level 3 (EL3) Secure Monitor. It provides a suitable starting point for productization of secure world boot and runtime firmware, in either the AArch32 or AArch64 execution states.

TF-A implements Arm interface standards, including:

The code is designed to be portable and reusable across hardware platforms and software models that are based on the Armv8-A and Armv7-A architectures.

In collaboration with interested parties, we will continue to enhance TF-A with reference implementations of Arm standards to benefit developers working with Armv7-A and Armv8-A TrustZone technology.

Users are encouraged to do their own security validation, including penetration testing, on any secure world code derived from TF-A.

More Info and Documentation

To find out more about Trusted Firmware-A, please view the full documentation that is available through trustedfirmware.org.

Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.