BL31: Use helper function to save registers in SMC handler
Use the helper function `save_gp_registers` to save the register state to cpu_context on entry to EL3 in SMC handler. This has the effect of saving x0 - x3 as well into the cpu_context which was not done previously but it unifies the register save sequence in BL31. Change-Id: I5753c942263a5f9178deda3dba896e3220f3dd83 Signed-off-by: Soby Mathew <soby.mathew@arm.com> |
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bl31/aarch64/runtime_exceptions.S |
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