2006-02-20 Thomas Schwinge <tschwinge@gnu.org>

Remove unused and unsupported code.  Consult the file
	`DEVELOPMENT' for details.  Partly based on suggestions by
	Gianluca Guida <glguida@gmail.com>.

	* i386/util/NOTES: Remove file.
	* i386/util/anno.c: Likewise.
	* i386/util/anno.h: Likewise.
	* i386/util/cpu.h: Likewise.
	* i386/util/cpu_subs.h: Likewise.
	* i386/util/cpu_tables_init.c: Likewise.
	* i386/util/cpu_tables_load.c: Likewise.
	* i386/util/crtn.S: Likewise.
	* i386/util/debug.h: Likewise.
	* i386/util/gdt.c: Likewise.
	* i386/util/gdt.h: Likewise.
	* i386/util/gdt_sels.h: Likewise.
	* i386/util/i16/debug.h: Likewise.
	* i386/util/i16/i16.h: Likewise.
	* i386/util/i16/i16_die.c: Likewise.
	* i386/util/i16/i16_gdt_init_temp.c: Likewise.
	* i386/util/i16/i16_nanodelay.c: Likewise.
	* i386/util/i16/i16_puts.c: Likewise.
	* i386/util/i16/i16_writehex.c: Likewise.
	* i386/util/i386_asm.sym: Likewise.
	* i386/util/idt.c: Likewise.
	* i386/util/idt.h: Likewise.
	* i386/util/idt_inittab.S: Likewise.
	* i386/util/idt_inittab.h: Likewise.
	* i386/util/ldt.h: Likewise.
	* i386/util/trap.h: Likewise.
	* i386/util/trap_asm.sym: Likewise.
	* i386/util/trap_dump.c: Likewise.
	* i386/util/trap_dump_die.c: Likewise.
	* i386/util/trap_handler.S: Likewise.
	* i386/util/trap_return.S: Likewise.
	* i386/util/tss.c: Likewise.
	* i386/util/tss.h: Likewise.
	* i386/util/tss_dump.c: Likewise.
	* i386/util/vm_param.h: Likewise.

1 files changed, 0 insertions, 63 deletions

diff --git a/i386/util/trap_dump.c b/i386/util/trap_dump.c
deleted file mode 100644
index 62540d5..0000000
--- a/i386/util/trap_dump.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Center for Software Science (CSS).  All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * THE UNIVERSITY OF UTAH AND CSS ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSS DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSS requests users of this software to return to css-dist@cs.utah.edu any
- * improvements that they make and grant CSS redistribution rights.
- *
- *      Author: Bryan Ford, University of Utah CSS
- */
-
-#include <mach/machine/eflags.h>
-#include <mach/machine/proc_reg.h>
-
-#include "vm_param.h"
-#include "trap.h"
-
-void trap_dump(struct trap_state *st)
-{
-	short flags;
-	int from_user = (st->cs & 3) || (st->eflags & EFL_VM);
-	unsigned *dump_sp = 0;
-	int i;
-
-	printf("Dump of trap_state at %08x:\n", st);
-	printf("EAX %08x EBX %08x ECX %08x EDX %08x\n",
-		st->eax, st->ebx, st->ecx, st->edx);
-	printf("ESI %08x EDI %08x EBP %08x ESP %08x\n",
-		st->esi, st->edi, st->ebp,
-		from_user ? st->esp : (unsigned)&st->esp);
-	printf("EIP %08x EFLAGS %08x\n", st->eip, st->eflags);
-	printf("CS %04x SS %04x DS %04x ES %04x FS %04x GS %04x\n",
-		st->cs & 0xffff, from_user ? st->ss & 0xffff : get_ss(),
-		st->ds & 0xffff, st->es & 0xffff,
-		st->fs & 0xffff, st->gs & 0xffff);
-	printf("v86:            DS %04x ES %04x FS %04x GS %04x\n",
-		st->v86_ds & 0xffff, st->v86_es & 0xffff,
-		st->v86_gs & 0xffff, st->v86_gs & 0xffff);
-	printf("trapno %d, error %08x, from %s mode\n",
-		st->trapno, st->err, from_user ? "user" : "kernel");
-	if (st->trapno == T_PAGE_FAULT)
-		printf("page fault linear address %08x\n", st->cr2);
-
-	/* Dump the top of the stack too.  */
-	if (!from_user)
-	{
-		for (i = 0; i < 32; i++)
-		{
-			printf("%08x%c", (&st->esp)[i],
-				((i & 7) == 7) ? '\n' : ' ');
-		}
-	}
-}
-