arm-trusted-firmware

History

Boyan Karatotev 24a70738b2 refactor(cm): introduce a real manage_extensions_nonsecure() manage_extensions_nonsecure() is problematic because it updates both context and in-place registers (unlike its secure/realm counterparts). The in-place register updates make it particularly tricky, as those never change for the lifetime of TF-A. However, they are only set when exiting to NS world. As such, all of TF-A's execution before that operates under a different context. This is inconsistent and could cause problems. This patch Introduce a real manage_extensions_nonsecure() which only operates on the context structure. It also introduces a cm_manage_extensions_el3() which only operates on register in-place that are not context switched. It is called in BL31's entrypoints so that all of TF-A executes with the same environment once all features have been converted. Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: Ic579f86c41026d2054863ef44893e0ba4c591da9		2 years ago
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arch	Merge "feat(aarch64): add stack debug information to assembly routines" into integration	1 year ago
bl1	style: remove useless trailing semicolon and line continuations	2 years ago
bl2	BL2_AT_EL3: Enable pointer authentication support	6 years ago
bl2u	Standardise header guards across codebase	6 years ago
bl31	fix(tree): correct some typos	2 years ago
bl32	refactor(libc): clean up dependencies in libc	2 years ago
common	refactor(fdt-wrappers): fix for unit testing errors	1 year ago
drivers	fix(spi-nand): add Quad Enable management	1 year ago
dt-bindings	feat(dt-bindings): add TZC400 bindings for STM32MP13	3 years ago
export	fix: integer suffix macro definition	1 year ago
lib	refactor(cm): introduce a real manage_extensions_nonsecure()	1 year ago
plat	fix(plat/arm): add RAS_FFH_SUPPORT check for RAS EHF priority	1 year ago
services	chore: remove unused and undefined function	1 year ago
tools_share	feat(cert-create): add new option for CCA NV ctr	1 year ago