Vineet Gupta d4624bf6a6 ARCv2: entry: rearrange pt_regs slightly
Instead of r26,fp,sp,r12,r30 order as fp,r30,r12,r26,sp

 - keeps SP at well known position (right abive hardware autosave)
 - r26,r12 saved specifically for ARCv2 (and not in ARCv3) kept
   closer for easy ifdef'ry later

Signed-off-by: Vineet Gupta <vgupta@kernel.org>
2023-08-18 10:30:47 -07:00
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