Jim Shu e3fe63a221 arch: riscv: remove unneeded context switch to gp register ... RISC-V global pointer (GP) register is neither caller nor callee register, and it's a constant value in the single ELF file. Thus, we don't need to save/restore GP at ISR enter/exit. Remove it to optimize context switch performance. Signed-off-by: Jim Shu <cwshu@andestech.com>		2021-08-18 05:18:55 -04:00
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offsets.c	arch: riscv: remove unneeded context switch to gp register	2021-08-18 05:18:55 -04:00