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Fixup sc_debug parameters. 

Simplify indexing into systab a hair (from Amiga).
This commit is contained in:
briggs 1995-02-01 13:46:23 +00:00
parent 559641938a
commit 591bb531bd
1 changed files with 10 additions and 9 deletions
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19
sys/arch/mac68k/mac68k/trap.c
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@ -1,4 +1,4 @@
/* $NetBSD: trap.c,v 1.20 1995/01/21 00:12:56 briggs Exp $ */ /* $NetBSD: trap.c,v 1.21 1995/02/01 13:46:23 briggs Exp $ */
/* /*
* Copyright (c) 1988 University of Utah. * Copyright (c) 1988 University of Utah.
@ -358,7 +358,7 @@ trapmmufault(type, code, v, fp, p, sticks)
if (type == T_MMUFLT) if (type == T_MMUFLT)
return; return;
userret(p, fp->f_pc, sticks); userret(p, fp->f_pc, sticks);
reutrn; return;
} }
#else /* use hacky 386bsd_code */ #else /* use hacky 386bsd_code */
if (rv == KERN_SUCCESS) { if (rv == KERN_SUCCESS) {
@ -418,7 +418,7 @@ trap(type, code, v, frame)
#ifdef DDB #ifdef DDB
if (type == T_TRACE || type == T_BREAKPOINT) { if (type == T_TRACE || type == T_BREAKPOINT) {
if (kdb_trap(type, &frame)) if (kdb_trap(type, frame.f_regs))
return; return;
} }
#endif #endif
@ -628,7 +628,7 @@ trap(type, code, v, frame)
* Proces a system call. * Proces a system call.
*/ */
syscall(code, frame) syscall(code, frame)
volatile int code; u_int code;
struct frame frame; struct frame frame;
{ {
struct sysent *callp; struct sysent *callp;
@ -715,10 +715,11 @@ syscall(code, frame)
break; break;
} }
if (code < 0 || code >= numsys) callp = systab;
callp = &systab[0]; /* indir (illegal) */ if (code < numsys)
callp += code;
else else
callp = &systab[code]; callp += SYS_syscall; /* Illegal. */
i = callp->sy_argsize; i = callp->sy_argsize;
if (i != 0) if (i != 0)
@ -730,7 +731,7 @@ syscall(code, frame)
#endif #endif
#ifdef SYSCALL_DEBUG #ifdef SYSCALL_DEBUG
if (p->p_emul == EMUL_NETBSD) /* XXX */ if (p->p_emul == EMUL_NETBSD) /* XXX */
scdebug_call(p, code, callp->sy_narg, i, args); scdebug_call(p, code, args);
#endif #endif
if (error == 0) { if (error == 0) {
rval[0] = 0; rval[0] = 0;
@ -761,7 +762,7 @@ syscall(code, frame)
p = curproc; p = curproc;
#ifdef SYSCALL_DEBUG #ifdef SYSCALL_DEBUG
if (p->p_emul == EMUL_NETBSD) /* XXX */ if (p->p_emul == EMUL_NETBSD) /* XXX */
scdebug_ret(p, code, error, rval[0]); scdebug_ret(p, code, error, rval);
#endif #endif
#ifdef COMPAT_SUNOS #ifdef COMPAT_SUNOS
/* need new p-value for this */ /* need new p-value for this */