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, 80 deletions

diff --git a/i386/util/gdt.c b/i386/util/gdt.c
deleted file mode 100644
index 7bfa6aa..0000000
--- a/i386/util/gdt.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* 
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * Copyright (c) 1991 IBM Corporation 
- * 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,
- * and that the name IBM not be used in advertising or publicity 
- * pertaining to distribution of the software without specific, written
- * prior permission.
- * 
- * CARNEGIE MELLON AND IBM ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON AND IBM DISCLAIM ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
- * Carnegie Mellon requests users of this software to return to
- * 
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- * 
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include "cpu.h"
-#include "vm_param.h"
-
-
-/* Initialize the 32-bit kernel code and data segment descriptors
-   to point to the base of the kernel linear space region.  */
-gdt_desc_initializer(KERNEL_CS,
-		     kvtolin(0), 0xffffffff,
-		     ACC_PL_K|ACC_CODE_R, SZ_32);
-gdt_desc_initializer(KERNEL_DS,
-		     kvtolin(0), 0xffffffff,
-		     ACC_PL_K|ACC_DATA_W, SZ_32);
-
-/* Initialize the 16-bit real-mode code and data segment descriptors. */
-gdt_desc_initializer(KERNEL_16_CS,
-		     kvtolin(0), 0xffff,
-		     ACC_PL_K|ACC_CODE_R, SZ_16);
-gdt_desc_initializer(KERNEL_16_DS,
-		     kvtolin(0), 0xffff,
-		     ACC_PL_K|ACC_DATA_W, SZ_16);
-
-/* Initialize the linear-space data segment descriptor. */
-gdt_desc_initializer(LINEAR_CS,
-		     0, 0xffffffff,
-		     ACC_PL_K|ACC_CODE_R, SZ_32);
-gdt_desc_initializer(LINEAR_DS,
-		     0, 0xffffffff,
-		     ACC_PL_K|ACC_DATA_W, SZ_32);
-
-/* Initialize the master LDT and TSS descriptors.  */
-#ifdef ENABLE_KERNEL_LDT
-gdt_desc_initializer(KERNEL_LDT,
-		     kvtolin(&cpu->tables.ldt), sizeof(cpu->tables.ldt)-1,
-		     ACC_PL_K|ACC_LDT, 0);
-#endif
-#ifdef ENABLE_KERNEL_TSS
-gdt_desc_initializer(KERNEL_TSS,
-		     kvtolin(&cpu->tables.tss), sizeof(cpu->tables.tss)-1,
-		     ACC_PL_K|ACC_TSS, 0);
-#endif
-
-
-void cpu_gdt_init(struct cpu *cpu)
-{
-	/* Initialize all the selectors of the GDT.  */
-#define gdt_sel(name) cpu_gdt_init_##name(cpu);
-#include "gdt_sels.h"
-#undef gdt_sel
-}
-