[src/trunk]: src/sys/arch/alpha/alpha follow the sa removal for alpha

[para <para%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3b17cbcb9d56
branches:  trunk
changeset: 777517:3b17cbcb9d56
user:      para <para%NetBSD.org@localhost>
date:      Tue Feb 21 17:39:17 2012 +0000

description:
follow the sa removal for alpha

diffstat:

 sys/arch/alpha/alpha/machdep.c |  25 ++-----------------------
 sys/arch/alpha/alpha/syscall.c |  20 ++------------------
 2 files changed, 4 insertions(+), 41 deletions(-)

diffs (105 lines):

diff -r 187cec5e0fa9 -r 3b17cbcb9d56 sys/arch/alpha/alpha/machdep.c
--- a/sys/arch/alpha/alpha/machdep.c    Tue Feb 21 15:41:24 2012 +0000
+++ b/sys/arch/alpha/alpha/machdep.c    Tue Feb 21 17:39:17 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.337 2012/02/06 02:14:11 matt Exp $ */
+/* $NetBSD: machdep.c,v 1.338 2012/02/21 17:39:17 para Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2000 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.337 2012/02/06 02:14:11 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.338 2012/02/21 17:39:17 para Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -77,8 +77,6 @@
 #include <sys/cpu.h>
 #include <sys/proc.h>
 #include <sys/ras.h>
-#include <sys/sa.h>
-#include <sys/savar.h>
 #include <sys/sched.h>
 #include <sys/reboot.h>
 #include <sys/device.h>
@@ -1528,25 +1526,6 @@
 #endif
 }
 
-
-void
-cpu_upcall(struct lwp *l, int type, int nevents, int ninterrupted, void *sas, void *ap, void *sp, sa_upcall_t upcall)
-{
-               struct trapframe *tf;
-
-       tf = l->l_md.md_tf;
-
-       tf->tf_regs[FRAME_PC] = (uint64_t)upcall;
-       tf->tf_regs[FRAME_RA] = 0;
-       tf->tf_regs[FRAME_A0] = type;
-       tf->tf_regs[FRAME_A1] = (uint64_t)sas;
-       tf->tf_regs[FRAME_A2] = nevents;
-       tf->tf_regs[FRAME_A3] = ninterrupted;
-       tf->tf_regs[FRAME_A4] = (uint64_t)ap;
-       tf->tf_regs[FRAME_T12] = (uint64_t)upcall;  /* t12 is pv */
-       alpha_pal_wrusp((unsigned long)sp);
-}
-
 /*
  * machine dependent system variables.
  */
diff -r 187cec5e0fa9 -r 3b17cbcb9d56 sys/arch/alpha/alpha/syscall.c
--- a/sys/arch/alpha/alpha/syscall.c    Tue Feb 21 15:41:24 2012 +0000
+++ b/sys/arch/alpha/alpha/syscall.c    Tue Feb 21 17:39:17 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: syscall.c,v 1.39 2012/02/11 23:16:15 martin Exp $ */
+/* $NetBSD: syscall.c,v 1.40 2012/02/21 17:39:17 para Exp $ */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -89,15 +89,11 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: syscall.c,v 1.39 2012/02/11 23:16:15 martin Exp $");
-
-#include "opt_sa.h"
+__KERNEL_RCSID(0, "$NetBSD: syscall.c,v 1.40 2012/02/21 17:39:17 para Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/proc.h>
-#include <sys/sa.h>
-#include <sys/savar.h>
 #include <sys/signal.h>
 #include <sys/syscall.h>
 #include <sys/syscallvar.h>
@@ -151,12 +147,6 @@
 
        callp = p->p_emul->e_sysent;
 
-#ifdef KERN_SA
-       if (__predict_false((l->l_savp)
-           && (l->l_savp->savp_pflags & SAVP_FLAG_DELIVERING)))
-               l->l_savp->savp_pflags &= ~SAVP_FLAG_DELIVERING;
-#endif
-
        switch (code) {
        case SYS_syscall:
        case SYS___syscall:
@@ -245,12 +235,6 @@
 
        callp = p->p_emul->e_sysent;
 
-#ifdef KERN_SA
-       if (__predict_false((l->l_savp)
-           && (l->l_savp->savp_pflags & SAVP_FLAG_DELIVERING)))
-               l->l_savp->savp_pflags &= ~SAVP_FLAG_DELIVERING;
-#endif
-
        switch (code) {
        case SYS_syscall:
        case SYS___syscall: