Madhukar Pappireddy 308ebfa188 feat(simd): introduce simd context helper APIs ... This patch adds the common API to save and restore FP and SVE. When SVE is enabled we save and restore SVE which automatically covers FP. If FP is enabled while SVE is not, then we save and restore FP only. The patch uses simd_ctx_t to save and restore both FP and SVE which means developers need not use fp or sve routines directly. Once all the calls to fpregs_context_* are replaced with simd_ctx_*, we can remove fp_regs_t data structure and macros (taken care in a following patch). simd_ctx_t is currently allocated in section of its own. This will go into BSS section by default but platform will have option of relocating it to a different section by overriding in plat.ld.S. Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com> Signed-off-by: Okash Khawaja <okash@google.com> Change-Id: I090f8b8fa3862e527b6c40385249adc69256bf24		2024-08-19 11:10:10 -05:00
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aarch32	refactor(cpufeat): add macro to simplify is_feat_xx_present	2024-05-02 12:16:16 -05:00
aarch64	feat(simd): add routines to save, restore sve state	2024-08-19 11:10:10 -05:00
cpu_data_array.c	chore: update to use Arm word across TF-A	2023-08-08 15:12:30 +01:00
simd_ctx.c	feat(simd): introduce simd context helper APIs	2024-08-19 11:10:10 -05:00