zephyr/arch/riscv/core/offsets
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
..
offsets.c