From f224558e27c2e5f7cced612d0a7736d5e7bfcd1b Mon Sep 17 00:00:00 2001
From: thorpej <thorpej@NetBSD.org>
Date: Wed, 9 Apr 1997 21:07:26 +0000
Subject: [PATCH] Garbage-collect regdump() and friends.

---
 sys/arch/x68k/x68k/machdep.c | 96 +-----------------------------------
 1 file changed, 1 insertion(+), 95 deletions(-)

diff --git a/sys/arch/x68k/x68k/machdep.c b/sys/arch/x68k/x68k/machdep.c
index 3a824714c13a..a3e46f9b607d 100644
--- a/sys/arch/x68k/x68k/machdep.c
+++ b/sys/arch/x68k/x68k/machdep.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: machdep.c,v 1.10 1997/04/03 17:49:08 christos Exp $	*/
+/*	$NetBSD: machdep.c,v 1.11 1997/04/09 21:07:26 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -92,7 +92,6 @@
 
 #include <x68k/x68k/iodevice.h>
 
-void dumpmem __P((int *, int, int));
 void initcpu __P((void));
 void identifycpu __P((void));
 void doboot __P((void))
@@ -1535,99 +1534,6 @@ nmihand(frame)
 	printf("unexpected level 7 interrupt ignored\n");
 }
 
-void
-regdump(fp, sbytes)
-	struct frame *fp; /* must not be register */
-	int sbytes;
-{
-	static int doingdump = 0;
-	register int i;
-	int s;
-	extern char *hexstr();
-
-	if (doingdump)
-		return;
-	s = splhigh();
-	doingdump = 1;
-	printf("pid = %d, pc = %s, ",
-	       curproc ? curproc->p_pid : -1, hexstr(fp->f_pc, 8));
-	printf("ps = %s, ", hexstr(fp->f_sr, 4));
-	printf("sfc = %s, ", hexstr(getsfc(), 4));
-	printf("dfc = %s\n", hexstr(getdfc(), 4));
-	printf("Registers:\n     ");
-	for (i = 0; i < 8; i++)
-		printf("        %d", i);
-	printf("\ndreg:");
-	for (i = 0; i < 8; i++)
-		printf(" %s", hexstr(fp->f_regs[i], 8));
-	printf("\nareg:");
-	for (i = 0; i < 8; i++)
-		printf(" %s", hexstr(fp->f_regs[i+8], 8));
-	if (sbytes > 0) {
-		if (fp->f_sr & PSL_S) {
-			printf("\n\nKernel stack (%s):",
-			       hexstr((int)(((int *)&fp)-1), 8));
-			dumpmem(((int *)&fp)-1, sbytes, 0);
-		} else {
-			printf("\n\nUser stack (%s):", hexstr(fp->f_regs[SP], 8));
-			dumpmem((int *)fp->f_regs[SP], sbytes, 1);
-		}
-	}
-	doingdump = 0;
-	splx(s);
-}
-
-#define KSADDR	((int *)((u_int)curproc->p_addr + USPACE - NBPG))
-
-void
-dumpmem(ptr, sz, ustack)
-	register int *ptr;
-	int sz, ustack;
-{
-	register int i, val;
-	extern char *hexstr();
-
-	for (i = 0; i < sz; i++) {
-		if ((i & 7) == 0)
-			printf("\n%s: ", hexstr((int)ptr, 6));
-		else
-			printf(" ");
-		if (ustack == 1) {
-			if ((val = fuword(ptr++)) == -1)
-				break;
-		} else {
-			if (ustack == 0 &&
-			    (ptr < KSADDR || ptr > KSADDR+(NBPG/4-1)))
-				break;
-			val = *ptr++;
-		}
-		printf("%s", hexstr(val, 8));
-	}
-	printf("\n");
-}
-
-char *
-hexstr(val, len)
-	register int val;
-	int len;
-{
-	static char nbuf[9];
-	register int x, i;
-
-	if (len > 8)
-		return("");
-	nbuf[len] = '\0';
-	for (i = len-1; i >= 0; --i) {
-		x = val & 0xF;
-		if (x > 9)
-			nbuf[i] = x - 10 + 'A';
-		else
-			nbuf[i] = x + '0';
-		val >>= 4;
-	}
-	return(nbuf);
-}
-
 /*
  * cpu_exec_aout_makecmds():
  *	cpu-dependent a.out format hook for execve().