ab609e1a76
Currently, Trusty OS/LK implemented FPU context switch in internal thread switch but does not implement the proper mechanism for world switch. This commit just simply saves/restores FPU registes in world switch to prevent FPU context from being currupted when Trusty OS uses VFP in its applications. It should be noted that the macro *CTX_INCLUDE_FPREGS* must be defined in trusty.mk if Trusty OS uses VFP Signed-off-by: Aijun Sun <aijun.sun@spreadtrum.com> |
||
|---|---|---|
| .. | ||
| opteed | ||
| tlkd | ||
| trusty | ||
| tspd | ||