| /rk3399_ARM-atf/bl31/aarch64/ |
| H A D | ea_delegate.S | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| H A D | bl31_entrypoint.S | 7dcbb4f315087c53f3de2bf3b081f76d7513e4fd Wed Mar 06 11:15:51 UTC 2019 Alexei Fedorov <Alexei.Fedorov@arm.com> BL31: Enable pointer authentication support in warm boot path
In the current Pointer Authentication support added in
commit b86048c40cb7d9ccd7aeac1681945676a6dc36ff
PAuth gets enabled in BL31 cold boot entrypoint only,
(see bl31_entrypoint() in bl31\aarch64\bl31_entrypoint.S)
but not in bl31_warm_entrypoint().
This results in EnIA bit [31] in SCTLR_EL3 not being set
and pointer authentication disabled after CPU wake-up event.
Fixes ARM-software/tf-issues#684
Change-Id: I27a67804764dfba2a6d72ca119ca2bcff4f536d6
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
|
| H A D | runtime_exceptions.S | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/common/ |
| H A D | bl_common.c | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/include/common/ |
| H A D | bl_common.h | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/include/arch/aarch64/ |
| H A D | arch_helpers.h | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| H A D | arch_features.h | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/docs/ |
| H A D | porting-guide.rst | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/lib/el3_runtime/aarch64/ |
| H A D | context.S | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/include/plat/common/ |
| H A D | platform.h | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/make_helpers/ |
| H A D | defaults.mk | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|
| /rk3399_ARM-atf/ |
| H A D | Makefile | b86048c40cb7d9ccd7aeac1681945676a6dc36ff Tue Feb 19 11:53:51 UTC 2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Add support for pointer authentication
The previous commit added the infrastructure to load and save
ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but
didn't actually enable pointer authentication in the firmware.
This patch adds the functionality needed for platforms to provide
authentication keys for the firmware, and a new option (ENABLE_PAUTH) to
enable pointer authentication in the firmware itself. This option is
disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be
enabled.
Change-Id: I35127ec271e1198d43209044de39fa712ef202a5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
|