Re: non-Xen PVH boot

[Emile `iMil' Heitor <imil%home.imil.net@localhost>]

On Fri, 27 Oct 2023, Emile `iMil' Heitor wrote:

> 	fillkpt_nox

more specifically, it loops indefinitely here:

#define fillkpt_nox \
	cmpl	$0,%ecx			;	/* zero-sized? */	\
	je 	2f			; \
	pushl	%ebp			; \
	movl	RELOC(nox_flag),%ebp	; \
1:	movl	%ebp,(PDE_SIZE-4)(%ebx)	;	/* upper 32 bits: NX */ \
	movl	%eax,(%ebx)		;	/* store phys addr */	\
	addl	$PDE_SIZE,%ebx		;	/* next PTE/PDE */	\
	addl	$PAGE_SIZE,%eax		;	/* next phys page */	\
	loop	1b			; \
	popl	%ebp			; \
2:					;


------------------------------------------------------------------------
Emile `iMil' Heitor <imil@{home.imil.net,NetBSD.org}> | https://imil.net