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In setregs(), only pass the stack value in r12 if COMPAT_1[123] is defined.

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mark 1998-08-04 16:25:28 +00:00
parent 4b14908352
commit 47ac4421e0
1 changed files with 7 additions and 2 deletions
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9
sys/arch/arm32/arm32/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.42 1998/08/02 21:50:31 mark Exp $ */
/* $NetBSD: machdep.c,v 1.43 1998/08/04 16:25:28 mark Exp $ */
/*
* Copyright (c) 1994-1996 Mark Brinicombe.
@ -45,6 +45,7 @@
* Created : 17/09/94
*/
#include "opt_compat_netbsd.h"
#include "opt_pmap_debug.h"
#include "opt_uvm.h"
@ -666,7 +667,11 @@ setregs(p, pack, stack)
tf->tf_r9 = 0;
tf->tf_r10 = 0;
tf->tf_r11 = 0; /* bottom of the fp chain */
tf->tf_r12 = stack; /* needed by old crt0.c */
#if (COMPAT_11 + COMPAT_12 + COMPAT_13) > 0
tf->tf_r12 = stack; /* needed by pre 1.4 crt0.c */
#else
tf->tf_r12 = 0;
#endif
tf->tf_usr_sp = stack;
tf->tf_usr_lr = pack->ep_entry;
tf->tf_svc_lr = 0x77777777; /* Something we can see */