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Garbage-collect old KGDB glue.

This commit is contained in:
thorpej 1997-07-05 20:47:35 +00:00
parent 46222f0d29
commit 9ae7db0945
1 changed files with 1 additions and 27 deletions
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28
sys/arch/i386/i386/locore.s
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@ -1,4 +1,4 @@
/* $NetBSD: locore.s,v 1.165 1997/03/22 16:56:00 mycroft Exp $ */
/* $NetBSD: locore.s,v 1.166 1997/07/05 20:47:35 thorpej Exp $ */
/*-
* Copyright (c) 1993, 1994, 1995 Charles M. Hannum. All rights reserved.
@ -145,14 +145,6 @@
.set _APTDpde,(_PTD + APTDPTDI * 4) # XXX 4 == sizeof pde
/*
* Non-profiled, profiled, and alternate entry points.
*
* XXX most entry points should be profilable. Due to ignorance of which
* are safe, only a few (bcopy, copyin, copyout) are profiled.
*/
#define ALTENTRY(name) .globl _/**/name; _/**/name:
/*
* Initialization
*/
@ -1917,13 +1909,8 @@ ENTRY(savectx)
#define TRAP(a) pushl $(a) ; jmp _alltraps
#define ZTRAP(a) pushl $0 ; TRAP(a)
#ifdef KGDB
#define BPTTRAP(a) testb $(PSL_I>>8),13(%esp) ; jz 1f ; sti ; 1: ; \
pushl $(a) ; jmp _bpttraps
#else
#define BPTTRAP(a) testb $(PSL_I>>8),13(%esp) ; jz 1f ; sti ; 1: ; \
TRAP(a)
#endif
.text
IDTVEC(trap00)
@ -2085,19 +2072,6 @@ calltrap:
4: .asciz "WARNING: SPL NOT LOWERED ON TRAP EXIT\n"
#endif /* DIAGNOSTIC */
#ifdef KGDB
/*
* This code checks for a kgdb trap, then falls through
* to the regular trap code.
*/
NENTRY(bpttraps)
INTRENTRY
testb $SEL_RPL,TF_CS(%esp)
jne calltrap
call _kgdb_trap_glue
jmp calltrap
#endif /* KGDB */
/*
* Old call gate entry for syscall
*/