diff options
| author | peter <peter@FreeBSD.org> | 1999-04-19 14:14:14 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 1999-04-19 14:14:14 +0000 |
| commit | a74bdeb7d109443c9e5e0c792c2259175cb4174b (patch) | |
| tree | 2acafa9158dea8a7e748a4a8903244b94ab9b1fa /sys/kern/kern_exec.c | |
| parent | 2fc2e936d3183fa2f055ea3ee01fe2cef1596055 (diff) | |
| download | FreeBSD-src-a74bdeb7d109443c9e5e0c792c2259175cb4174b.zip FreeBSD-src-a74bdeb7d109443c9e5e0c792c2259175cb4174b.tar.gz | |
unifdef -DVM_STACK - it's been on for a while for x86 and was checked
and appeared to be working for the Alpha some time ago.
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index c96055d..9e85104 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: kern_exec.c,v 1.96 1999/02/19 14:25:34 luoqi Exp $ + * $Id: kern_exec.c,v 1.97 1999/04/03 22:20:01 jdp Exp $ */ #include <sys/param.h> @@ -428,11 +428,7 @@ exec_new_vmspace(imgp) { int error; struct vmspace *vmspace = imgp->proc->p_vmspace; -#ifdef VM_STACK caddr_t stack_addr = (caddr_t) (USRSTACK - MAXSSIZ); -#else - caddr_t stack_addr = (caddr_t) (USRSTACK - SGROWSIZ); -#endif vm_map_t map = &vmspace->vm_map; imgp->vmspace_destroyed = 1; @@ -454,7 +450,6 @@ exec_new_vmspace(imgp) } /* Allocate a new stack */ -#ifdef VM_STACK error = vm_map_stack (&vmspace->vm_map, (vm_offset_t)stack_addr, (vm_size_t)MAXSSIZ, VM_PROT_ALL, VM_PROT_ALL, 0); if (error) @@ -466,18 +461,6 @@ exec_new_vmspace(imgp) */ vmspace->vm_ssize = SGROWSIZ >> PAGE_SHIFT; vmspace->vm_maxsaddr = (char *)USRSTACK - MAXSSIZ; -#else - error = vm_map_insert(&vmspace->vm_map, NULL, 0, - (vm_offset_t) stack_addr, (vm_offset_t) USRSTACK, - VM_PROT_ALL, VM_PROT_ALL, 0); - if (error) - return (error); - - vmspace->vm_ssize = SGROWSIZ >> PAGE_SHIFT; - - /* Initialize maximum stack address */ - vmspace->vm_maxsaddr = (char *)USRSTACK - MAXSSIZ; -#endif return(0); } |
