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Fix a bug in rwindow_save() that always wrote out window 0 in 64-bit

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code and caused problems with ksh.
This commit is contained in:
eeh 2000-12-07 01:05:55 +00:00
parent 297dba1163
commit 873101cd21
1 changed files with 15 additions and 8 deletions
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23
sys/arch/sparc64/sparc64/trap.c
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@ -1,4 +1,4 @@
/* $NetBSD: trap.c,v 1.57 2000/12/06 01:47:51 mrg Exp $ */
/* $NetBSD: trap.c,v 1.58 2000/12/07 01:05:55 eeh Exp $ */
/*
* Copyright (c) 1996
@ -917,7 +917,7 @@ rwindow_save(p)
}
#endif
rwdest += BIAS;
if (copyout((caddr_t)rw, (caddr_t)(u_long)rwdest,
if (copyout((caddr_t)&rw[i], (caddr_t)(u_long)rwdest,
sizeof(*rw))) {
#ifdef DEBUG
if (rwindow_debug&(RW_ERR|RW_64))
@ -925,6 +925,14 @@ rwindow_save(p)
#endif
return (-1);
}
#ifdef DEBUG
if (rwindow_debug&RW_64) {
printf("Finished copyout(%p, %p, %lx)\n",
(caddr_t)&rw[i], (caddr_t)(u_long)rwdest,
sizeof(*rw));
Debugger();
}
#endif
#ifndef TRAPWIN
rwstack = (struct rwindow64 *)rwdest;
for (j=0; j<8; j++) {
@ -955,7 +963,6 @@ rwindow_save(p)
return (-1);
}
}
/* rw++; */
}
pcb->pcb_nsaved = 0;
#ifdef DEBUG
@ -996,7 +1003,7 @@ data_access_fault(type, addr, pc, tf)
vm_prot_t access_type;
vaddr_t onfault;
u_quad_t sticks;
#if DEBUG
#ifdef DEBUG
static int lastdouble;
extern struct pcb* cpcb;
#endif
@ -1225,7 +1232,7 @@ data_access_error(type, sfva, sfsr, afva, afsr, tf)
static int lastdouble;
#endif
#if DEBUG
#ifdef DEBUG
if (tf->tf_pc == tf->tf_npc) {
printf("data_access_error: tpc %lx == tnpc %lx\n", tf->tf_pc, tf->tf_npc);
Debugger();
@ -1474,7 +1481,7 @@ text_access_fault(type, pc, tf)
vm_prot_t access_type;
u_quad_t sticks;
#if DEBUG
#ifdef DEBUG
if (tf->tf_pc == tf->tf_npc) {
printf("text_access_fault: tpc %p == tnpc %p\n", (void *)(u_long)tf->tf_pc, (void *)(u_long)tf->tf_npc);
Debugger();
@ -1608,12 +1615,12 @@ text_access_error(type, pc, sfsr, afva, afsr, tf)
register int rv;
vm_prot_t access_type;
u_quad_t sticks;
#if DEBUG
#ifdef DEBUG
static int lastdouble;
#endif
char buf[768];
#if DEBUG
#ifdef DEBUG
if (tf->tf_pc == tf->tf_npc) {
printf("text_access_error: tpc %p == tnpc %p\n",
(void *)(u_long)tf->tf_pc, (void *)(u_long)tf->tf_npc);