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, 84 deletions

diff --git a/i386/pc/i16/i16_real_int.S b/i386/pc/i16/i16_real_int.S
deleted file mode 100644
index f05077e..0000000
--- a/i386/pc/i16/i16_real_int.S
+++ /dev/null
@@ -1,84 +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
- */
-
-#include <mach/machine/asm.h>
-
-#include "pc_asm.h"
-
-	.text
-	.code16
-
-ENTRY(i16_real_int)
-	pushf
-	pushl	%ebx
-	pushl	%esi
-	pushl	%edi
-	pushl	%ebp
-
-	cli
-
-	movl	6*4(%esp),%eax
-	movb	%al,1f+1
-
-	movl	7*4(%esp),%ebp
-	movl	RCD_EAX(%ebp),%eax
-	movl	RCD_EBX(%ebp),%ebx
-	movl	RCD_ECX(%ebp),%ecx
-	movl	RCD_EDX(%ebp),%edx
-	movl	RCD_ESI(%ebp),%esi
-	movl	RCD_EDI(%ebp),%edi
-	movw	RCD_DS(%ebp),%ds
-	movw	RCD_ES(%ebp),%es
-	/* XXX flags */
-	movl	RCD_EBP(%ebp),%ebp
-
-1:	int	$0
-
-	pushl	%ebp
-	movl	8*4(%esp),%ebp
-	popl	RCD_EBP(%ebp)
-
-	movl	%eax,RCD_EAX(%ebp)
-	movl	%ebx,RCD_EBX(%ebp)
-	movl	%ecx,RCD_ECX(%ebp)
-	movl	%edx,RCD_EDX(%ebp)
-	movl	%esi,RCD_ESI(%ebp)
-	movl	%edi,RCD_EDI(%ebp)
-	movw	%ds,RCD_DS(%ebp)
-	movw	%es,RCD_ES(%ebp)
-
-	pushf
-	popl	%eax
-	movw	%ax,RCD_FLAGS(%ebp)
-
-	movw	%ss,%ax
-	movw	%ax,%ds
-	movw	%ax,%es
-
-	popl	%ebp
-	popl	%edi
-	popl	%esi
-	popl	%ebx
-	popf
-	ret
-