Re: [PATCH v4 3/4] sparc64: Add support for ADI register fields, ASIs and traps

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From: Khalid Aziz <khalid.aziz@xxxxxxxxxx>
Date: Wed, 11 Jan 2017 09:12:53 -0700

> +#define SUN4V_MCD_PRECISE				\
> +	ldxa	[%g0] ASI_SCRATCHPAD, %g2;		\
> +	ldx	[%g2 + HV_FAULT_D_ADDR_OFFSET], %g4;	\
> +	ldx	[%g2 + HV_FAULT_D_CTX_OFFSET], %g5;	\
> +	ba,pt	%xcc, etrap;				\
> +	rd	%pc, %g7;				\
> +	ba,pt	%xcc, sun4v_mcd_detect_precise;		\
> +	nop;						\
> +	nop;

Always indent instructions which sit in the delay slot of a non-annulled
branch, call, or jmpl by one extra space.  For example:

	ba,pt	%xcc, 1f
	 nop

> +sun4v_mcd_detect_precise:
> +	or	%l4, %g0, %o1
> +	or 	%l5, %g0, %o2
> +	call	sun4v_mem_corrupt_detect_precise
> +	add	%sp, PTREGS_OFF, %o0

Likewise.

Also, just do a normal "mov x, y" instead of the "or x, %g0, y" thing.
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