From: deraadt <deraadt@openbsd.org>
Date: Fri, 29 Mar 2024 06:54:13 +0000 (+0000)
Subject: Stop printing the "syscall" bit related to msyscall(2), since the subsystem
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=670fc3bf13552448149509bea662f6e0a6c0a486;p=openbsd

Stop printing the "syscall" bit related to msyscall(2), since the subsystem
is being deleted.
---

diff --git a/usr.sbin/procmap/procmap.1 b/usr.sbin/procmap/procmap.1
index 858a3cec87c..bbc465b0be1 100644
--- a/usr.sbin/procmap/procmap.1
+++ b/usr.sbin/procmap/procmap.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: procmap.1,v 1.26 2022/11/10 08:17:53 deraadt Exp $
+.\"	$OpenBSD: procmap.1,v 1.27 2024/03/29 06:54:13 deraadt Exp $
 .\"	$NetBSD: pmap.1,v 1.6 2003/01/19 21:25:43 atatat Exp $
 .\"
 .\" Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 10 2022 $
+.Dd $Mdocdate: March 29 2024 $
 .Dt PROCMAP 1
 .Os
 .Sh NAME
@@ -222,7 +222,7 @@ MAP 0xcf7cac84: [0x0-\*(Gt0xbfbfe000]
         #ent=8, sz=34041856, ref=1, version=20, flags=0x21
         pmap=0xcf44cee0(resident=\*(Ltunknown\*(Gt)
  - 0xcfa3a358: 0x8048000-\*(Gt0x80b1000: obj=0xcf45a8e8/0x0, amap=0x0/0
-        submap=F, cow=T, nc=T, stack=F, syscall=F, immutable=F, prot(max)=5/7, inh=1, wc=0, adv=0
+        submap=F, cow=T, nc=T, stack=F, immutable=F, prot(max)=5/7, inh=1, wc=0, adv=0
 \&...
 .Ed
 .Pp
@@ -332,8 +332,6 @@ comprises:
 permissions for the mapping
 .It S
 mapping is marked stack
-.It e
-mapping is allowed system call entry points
 .It I
 mapping is immutable (rwx protection may not be changed)
 .It p
diff --git a/usr.sbin/procmap/procmap.c b/usr.sbin/procmap/procmap.c
index 076e6e983e6..c9a067751ea 100644
--- a/usr.sbin/procmap/procmap.c
+++ b/usr.sbin/procmap/procmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: procmap.c,v 1.71 2022/11/10 08:17:53 deraadt Exp $ */
+/*	$OpenBSD: procmap.c,v 1.72 2024/03/29 06:54:13 deraadt Exp $ */
 /*	$NetBSD: pmap.c,v 1.1 2002/09/01 20:32:44 atatat Exp $ */
 
 /*
@@ -719,14 +719,13 @@ dump_vm_map_entry(kvm_t *kd, struct kbit *vmspace,
 	name = findname(kd, vmspace, vme, vp, vfs, uvm_obj);
 
 	if (print_map) {
-		printf("0x%-*lx 0x%-*lx %c%c%c%c%c%c %c%c%c %s %s %d %d %d",
+		printf("0x%-*lx 0x%-*lx %c%c%c%c%c %c%c%c %s %s %d %d %d",
 		    (int)sizeof(long) * 2 + 0, vme->start,
 		    (int)sizeof(long) * 2 + 0, vme->end,
 		    (vme->protection & PROT_READ) ? 'r' : '-',
 		    (vme->protection & PROT_WRITE) ? 'w' : '-',
 		    (vme->protection & PROT_EXEC) ? 'x' : '-',
 		    (vme->etype & UVM_ET_STACK) ? 'S' : '-',
-		    (vme->etype & UVM_ET_SYSCALL) ? 'e' : '-',
 		    (vme->etype & UVM_ET_IMMUTABLE) ? 'I' : '-',
 		    (vme->max_protection & PROT_READ) ? 'r' : '-',
 		    (vme->max_protection & PROT_WRITE) ? 'w' : '-',
@@ -747,14 +746,13 @@ dump_vm_map_entry(kvm_t *kd, struct kbit *vmspace,
 	}
 
 	if (print_maps)
-		printf("0x%-*lx 0x%-*lx %c%c%c%c%c%c%c %0*lx %02x:%02x %llu     %s\n",
+		printf("0x%-*lx 0x%-*lx %c%c%c%c%c%c %0*lx %02x:%02x %llu     %s\n",
 		    (int)sizeof(void *) * 2, vme->start,
 		    (int)sizeof(void *) * 2, vme->end,
 		    (vme->protection & PROT_READ) ? 'r' : '-',
 		    (vme->protection & PROT_WRITE) ? 'w' : '-',
 		    (vme->protection & PROT_EXEC) ? 'x' : '-',
 		    (vme->etype & UVM_ET_STACK) ? 'S' : '-',
-		    (vme->etype & UVM_ET_SYSCALL) ? 'e' : '-',
 		    (vme->etype & UVM_ET_IMMUTABLE) ? 'I' : '-',
 		    (vme->etype & UVM_ET_COPYONWRITE) ? 'p' : 's',
 		    (int)sizeof(void *) * 2,
@@ -769,13 +767,12 @@ dump_vm_map_entry(kvm_t *kd, struct kbit *vmspace,
 		    vme->object.uvm_obj, (unsigned long)vme->offset,
 		    vme->aref.ar_amap, vme->aref.ar_pageoff);
 		printf("\tsubmap=%c, cow=%c, nc=%c, stack=%c, "
-		    "syscall=%c, immutable=%c, prot(max)=%d/%d, inh=%d, "
+		    "immutable=%c, prot(max)=%d/%d, inh=%d, "
 		    "wc=%d, adv=%d\n",
 		    (vme->etype & UVM_ET_SUBMAP) ? 'T' : 'F',
 		    (vme->etype & UVM_ET_COPYONWRITE) ? 'T' : 'F',
 		    (vme->etype & UVM_ET_NEEDSCOPY) ? 'T' : 'F',
 		    (vme->etype & UVM_ET_STACK) ? 'T' : 'F',
-		    (vme->etype & UVM_ET_SYSCALL) ? 'T' : 'F',
 		    (vme->etype & UVM_ET_IMMUTABLE) ? 'T' : 'F',
 		    vme->protection, vme->max_protection,
 		    vme->inheritance, vme->wired_count, vme->advice);
@@ -816,7 +813,7 @@ dump_vm_map_entry(kvm_t *kd, struct kbit *vmspace,
 		}
 
 		sz = (size_t)((vme->end - vme->start) / 1024);
-		printf("%0*lx-%0*lx %7luk %0*lx %c%c%c%c%c%c%c%c (%c%c%c) %d/%d/%d %02u:%02u %7llu - %s",
+		printf("%0*lx-%0*lx %7luk %0*lx %c%c%c%c%c%c%c (%c%c%c) %d/%d/%d %02u:%02u %7llu - %s",
 		    (int)sizeof(void *) * 2, vme->start, (int)sizeof(void *) * 2,
 		    vme->end - (vme->start != vme->end ? 1 : 0), (unsigned long)sz,
 		    (int)sizeof(void *) * 2, (unsigned long)vme->offset,
@@ -824,7 +821,6 @@ dump_vm_map_entry(kvm_t *kd, struct kbit *vmspace,
 		    (vme->protection & PROT_WRITE) ? 'w' : '-',
 		    (vme->protection & PROT_EXEC) ? 'x' : '-',
 		    (vme->etype & UVM_ET_STACK) ? 'S' : '-',
-		    (vme->etype & UVM_ET_SYSCALL) ? 'e' : '-',
 		    (vme->etype & UVM_ET_IMMUTABLE) ? 'I' : '-',
 		    (vme->etype & UVM_ET_COPYONWRITE) ? 'p' : 's',
 		    (vme->etype & UVM_ET_NEEDSCOPY) ? '+' : '-',