Jayanth Dodderi Chidanand d6af234431 refactor(cm): couple el2 registers with dependent feature flags ... Currently the EL2 part of the context structure (el2_sysregs_t), is mostly feature dependent. For instance, CTX_HCRX_EL2 is only needed when FEAT_HCX (ENABLE_FEAT_HCX=1) is set, but the entry is unconditionally added in the EL2 context structure and thereby consuming memory even in build configurations where FEAT_HCX is disabled. Henceforth, all such context entries should be coupled/tied with their respective feature enables and be optimized away when unused. This would reduce the context memory allocation for platforms, that dont enable/support all the architectural features at once. Further, converting the assembly context-offset entries into a c structure relies on garbage collection of the linker removing unreferenced structures from memory, as well as aiding in readability and future maintenance. Change-Id: I0cf49498ee3033cb6f3ee3810331121b26627783 Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>		2024-03-07 14:50:23 +00:00
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aarch32	refactor(cpufeat): separate the EL2 and EL3 enablement code	2023-07-04 14:57:46 +01:00
aarch64	refactor(cm): couple el2 registers with dependent feature flags	2024-03-07 14:50:23 +00:00