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Rev 426 Rev 428
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	ldx [\r + OFFSET_SP], %sp
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	ldx [\r + OFFSET_SP], %sp
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.endm
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.endm
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context_save_arch:
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context_save_arch:
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	save %sp, 0, %sp
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	save %sp, -128, %sp
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	CONTEXT_STORE %i0
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	CONTEXT_STORE %i0
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	# context_save returns 1
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	# context_save returns 1
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	mov 1, %i0
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	mov 1, %i0
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	ret
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	ret
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	restore %sp, 0, %sp
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	restore %sp, 128, %sp
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context_restore_arch:
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context_restore_arch:
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	save %sp, 0, %sp
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	save %sp, -128, %sp
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	CONTEXT_LOAD %i0
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	CONTEXT_LOAD %i0
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	# context_restore returns 0
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	# context_restore returns 0
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	xor %i0, %i0, %i0
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	xor %i0, %i0, %i0
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	ret
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	ret
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	restore %sp, 0, %sp
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	restore %sp, 128, %sp