Differential D21081 Diff 60337 head/sys/compat/freebsd32/freebsd32_misc.c

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Show First 20 Lines • Show All 3,160 Lines • ▼ Show 20 Lines	freebsd32_copyout_strings(struct image_params *imgp)
imgp->pagesizes = destp;		imgp->pagesizes = destp;
copyout(pagesizes32, (void *)destp, sizeof(pagesizes32));		copyout(pagesizes32, (void *)destp, sizeof(pagesizes32));
imgp->pagesizeslen = sizeof(pagesizes32);		imgp->pagesizeslen = sizeof(pagesizes32);

destp -= ARG_MAX - imgp->args->stringspace;		destp -= ARG_MAX - imgp->args->stringspace;
destp = rounddown2(destp, sizeof(uint32_t));		destp = rounddown2(destp, sizeof(uint32_t));

vectp = (uint32_t *)destp;		vectp = (uint32_t *)destp;
		if (imgp->sysent->sv_stackgap != NULL)
		imgp->sysent->sv_stackgap(imgp, (u_long *)&vectp);

if (imgp->auxargs) {		if (imgp->auxargs) {
/*		/*
* Allocate room on the stack for the ELF auxargs		* Allocate room on the stack for the ELF auxargs
* array. It has up to AT_COUNT entries.		* array. It has up to AT_COUNT entries.
*/		*/
vectp -= howmany(AT_COUNT * sizeof(Elf32_Auxinfo),		vectp -= howmany(AT_COUNT * sizeof(Elf32_Auxinfo),
sizeof(*vectp));		sizeof(*vectp));
}		}
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