diff options
| author |   miod <miod@openbsd.org> | 2014-06-08 13:20:39 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2014-06-08 13:20:39 +0000 |
| commit | 6009b050cca2cbc75b27b44229d259af9e5ce3c1 (patch) | |
| tree | c6b68afccb39f990116d5b43829dc505f6743ac0 | |
| parent | /* on some platforms time_t may be a float */ (diff) | |
| download | wireguard-openbsd-6009b050cca2cbc75b27b44229d259af9e5ce3c1.tar.xz wireguard-openbsd-6009b050cca2cbc75b27b44229d259af9e5ce3c1.zip | |
Stop accepting system calls on trap vectors 128 and 129. Userland has not
been doing this since almost 1.5 years and there has been the 64-bit time_t
bump in between, so no old binary should remain.
| -rw-r--r-- | sys/arch/m88k/m88k/subr.S | 6 | ||||
| -rw-r--r-- | sys/arch/m88k/m88k/vectors_88100.S | 6 | ||||
| -rw-r--r-- | sys/arch/m88k/m88k/vectors_88110.S | 6 |
3 files changed, 9 insertions, 9 deletions
diff --git a/sys/arch/m88k/m88k/subr.S b/sys/arch/m88k/m88k/subr.S index f87dcdaa035..6d10b422fea 100644 --- a/sys/arch/m88k/m88k/subr.S +++ b/sys/arch/m88k/m88k/subr.S @@ -1,4 +1,4 @@ -/* $OpenBSD: subr.S,v 1.23 2013/08/24 20:54:29 miod Exp $ */ +/* $OpenBSD: subr.S,v 1.24 2014/06/08 13:20:39 miod Exp $ */ /* * Mach Operating System * Copyright (c) 1993-1992 Carnegie Mellon University @@ -1086,13 +1086,13 @@ ENTRY(longjmp) ENTRY(sigcode) /* r31 points to sigframe */ ld %r2, %r31, 0 /* pick sigcontext* */ or %r13, %r0, SYS_sigreturn - tb0 0, %r0, 128 /* syscall trap, calling sigreturn */ + tb0 0, %r0, 450 /* syscall trap, calling sigreturn */ NOP | failure return #ifdef dontbother /* sigreturn will not return unless it fails */ NOP | success return #endif or %r13, %r0, SYS_exit - tb0 0, %r0, 128 /* syscall trap, exit */ + tb0 0, %r0, 450 /* syscall trap, exit */ /* * this never returns, but we need to provide fetchable instructions * for the 88100 pipeline. diff --git a/sys/arch/m88k/m88k/vectors_88100.S b/sys/arch/m88k/m88k/vectors_88100.S index bbf3e720ff4..919bde7bffb 100644 --- a/sys/arch/m88k/m88k/vectors_88100.S +++ b/sys/arch/m88k/m88k/vectors_88100.S @@ -1,4 +1,4 @@ -/* $OpenBSD: vectors_88100.S,v 1.5 2013/01/05 11:20:56 miod Exp $ */ +/* $OpenBSD: vectors_88100.S,v 1.6 2014/06/08 13:20:39 miod Exp $ */ /* * Mach Operating System * Copyright (c) 1991, 1992 Carnegie Mellon University @@ -78,8 +78,8 @@ GLOBAL(vector_list) VECTOR(unknown_handler) /* 7d */ VECTOR(unimplemented_handler) /* 7e */ VECTOR(unknown_handler) /* 7f */ - VECTOR(syscall_handler) /* 80 */ - VECTOR(syscall_handler) /* 81 */ + VECTOR(unknown_handler) /* 80 */ + VECTOR(unknown_handler) /* 81 */ #ifdef DDB VECTOR(break) /* 82 */ VECTOR(trace) /* 83 */ diff --git a/sys/arch/m88k/m88k/vectors_88110.S b/sys/arch/m88k/m88k/vectors_88110.S index e094d1f6440..856e2852f2d 100644 --- a/sys/arch/m88k/m88k/vectors_88110.S +++ b/sys/arch/m88k/m88k/vectors_88110.S @@ -1,4 +1,4 @@ -/* $OpenBSD: vectors_88110.S,v 1.7 2013/01/05 11:20:56 miod Exp $ */ +/* $OpenBSD: vectors_88110.S,v 1.8 2014/06/08 13:20:39 miod Exp $ */ /* * Mach Operating System * Copyright (c) 1991, 1992 Carnegie Mellon University @@ -78,8 +78,8 @@ GLOBAL(m88110_vector_list) VECTOR(m88110_unknown_handler) /* 7d */ VECTOR(m88110_unimplemented_handler) /* 7e */ VECTOR(m88110_unknown_handler) /* 7f */ - VECTOR(m88110_syscall_handler) /* 80 */ - VECTOR(m88110_syscall_handler) /* 81 */ + VECTOR(m88110_unknown_handler) /* 80 */ + VECTOR(m88110_unknown_handler) /* 81 */ #ifdef DDB VECTOR(m88110_break) /* 82 */ VECTOR(m88110_trace) /* 83 */ |