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-MID_SPARC->NETBSD32_MID_MACHINE 

-check for zero BSS size, as in kern/exec_aout.c rev. 1.23
This commit is contained in:
drochner 2004-02-20 16:14:38 +00:00
parent 289fa68010
commit f0423dfad5
1 changed files with 9 additions and 8 deletions
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17
sys/compat/netbsd32/netbsd32_exec_aout.c
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@ -1,4 +1,4 @@
/* $NetBSD: netbsd32_exec_aout.c,v 1.17 2003/10/13 14:22:20 agc Exp $ */
/* $NetBSD: netbsd32_exec_aout.c,v 1.18 2004/02/20 16:14:38 drochner Exp $ */
/* from: NetBSD: exec_aout.c,v 1.15 1996/09/26 23:34:46 cgd Exp */
/*
@ -59,7 +59,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: netbsd32_exec_aout.c,v 1.17 2003/10/13 14:22:20 agc Exp $");
__KERNEL_RCSID(0, "$NetBSD: netbsd32_exec_aout.c,v 1.18 2004/02/20 16:14:38 drochner Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -117,13 +117,13 @@ exec_netbsd32_makecmds(p, epp)
midmag = mid << 16 | magic;
switch (midmag) {
case (MID_SPARC << 16) | ZMAGIC:
case (NETBSD32_MID_MACHINE << 16) | ZMAGIC:
error = netbsd32_exec_aout_prep_zmagic(p, epp);
break;
case (MID_SPARC << 16) | NMAGIC:
case (NETBSD32_MID_MACHINE << 16) | NMAGIC:
error = netbsd32_exec_aout_prep_nmagic(p, epp);
break;
case (MID_SPARC << 16) | OMAGIC:
case (NETBSD32_MID_MACHINE << 16) | OMAGIC:
error = netbsd32_exec_aout_prep_omagic(p, epp);
break;
default:
@ -182,9 +182,10 @@ netbsd32_exec_aout_prep_zmagic(p, epp)
VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE);
/* set up command for bss segment */
NEW_VMCMD(&epp->ep_vmcmds, vmcmd_map_zero, execp->a_bss,
epp->ep_daddr + execp->a_data, NULLVP, 0,
VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE);
if (execp->a_bss > 0)
NEW_VMCMD(&epp->ep_vmcmds, vmcmd_map_zero, execp->a_bss,
epp->ep_daddr + execp->a_data, NULLVP, 0,
VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE);
return (*epp->ep_esch->es_setup_stack)(p, epp);
}