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/pc/NOTES: Remove file.
	* i386/pc/debug.h: Likewise.
	* i386/pc/exit.c: Likewise.
	* i386/pc/gdt.h: Likewise.
	* i386/pc/gdt_sels.h: Likewise.
	* i386/pc/i16/i16_a20.c: Likewise.
	* i386/pc/i16/i16_a20.h: Likewise.
	* i386/pc/i16/i16_bios.h: Likewise.
	* i386/pc/i16/i16_exit.c: Likewise.
	* i386/pc/i16/i16_ext_mem.c: Likewise.
	* i386/pc/i16/i16_init.c: Likewise.
	* i386/pc/i16/i16_main.c: Likewise.
	* i386/pc/i16/i16_pic.c: Likewise.
	* i386/pc/i16/i16_putchar.c: Likewise.
	* i386/pc/i16/i16_raw.c: Likewise.
	* i386/pc/i16/i16_raw_test_a20.S: Likewise.
	* i386/pc/i16/i16_real_int.S: Likewise.
	* i386/pc/i16/i16_switch.h: Likewise.
	* i386/pc/i16/phys_mem_collect.c: Likewise.
	* i386/pc/i16/phys_mem_sources.h: Likewise.
	* i386/pc/i16/raw_exit.c: Likewise.
	* i386/pc/i16/raw_real_int.c: Likewise.
	* i386/pc/ipl.h: Likewise.
	* i386/pc/irq.h: Likewise.
	* i386/pc/irq_list.h: Likewise.
	* i386/pc/pc_asm.sym: Likewise.
	* i386/pc/phys_mem.h: Likewise.
	* i386/pc/phys_mem_add.c: Likewise.
	* i386/pc/pic.c: Likewise.
	* i386/pc/pic.h: Likewise.
	* i386/pc/putchar.c: Likewise.
	* i386/pc/real.h: Likewise.
	* i386/pc/real_tss.c: Likewise.
	* i386/pc/real_tss.h: Likewise.
	* i386/pc/real_tss_def.S: Likewise.
	* i386/pc/rv86/config.h: Likewise.
	* i386/pc/rv86/gdt_sels.h: Likewise.
	* i386/pc/rv86/idt_irq_init.c: Likewise.
	* i386/pc/rv86/rv86_real_int.c: Likewise.
	* i386/pc/rv86/rv86_real_int_asm.S: Likewise.
	* i386/pc/rv86/rv86_reflect_irq.S: Likewise.
	* i386/pc/rv86/rv86_trap_handler.S: Likewise.
	* i386/pc/rv86/trap_handler.S: Likewise.

1 files changed, 0 insertions, 71 deletions

diff --git a/i386/pc/debug.h b/i386/pc/debug.h
deleted file mode 100644
index 6265082..0000000
--- a/i386/pc/debug.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* 
- * Copyright (c) 1995-1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- *      Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _KUKM_I386_PC_DEBUG_H_
-#define _KUKM_I386_PC_DEBUG_H_
-
-#ifdef ASSEMBLER
-#ifdef DEBUG
-
-
-/* Poke a character directly onto the VGA text display,
-   as a very quick, mostly-reliable status indicator.
-   Assumes ss is a kernel data segment register.  */
-#define POKE_STATUS(char,scratch)		\
-	ss/*XXX gas bug */			;\
-	movl	%ss:_phys_mem_va,scratch	;\
-	addl	$0xb8000+80*2*13+40*2,scratch	;\
-	movb	char,%ss:(scratch)		;\
-	movb	$0xf0,%ss:1(scratch)
-
-
-#else !DEBUG
-
-#define POKE_STATUS(char,scratch)
-
-#endif !DEBUG
-#else !ASSEMBLER
-#ifdef DEBUG
-
-#include <mach/machine/vm_types.h>
-
-
-#define POKE_STATUS(string)						\
-	({	unsigned char *s = (string);				\
-		extern vm_offset_t phys_mem_va;				\
-		short *d = (short*)(phys_mem_va+0xb8000+80*2*13+40*2);	\
-		while (*s) { (*d++) = 0x3000 | (*s++); }		\
-		*d = ' ';						\
-	})
-
-
-#else !DEBUG
-
-#define POKE_STATUS(char)
-
-#endif !DEBUG
-#endif !ASSEMBLER
-
-
-#include_next "debug.h"
-
-#endif _KUKM_I386_PC_DEBUG_H_