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d6af234431
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> |
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