1 files changed, 0 insertions, 115 deletions
diff --git a/boot/include/bootstrap.h b/boot/include/bootstrap.h
deleted file mode 100644
index 103c14f..0000000
--- a/boot/include/bootstrap.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-** SCCS ID:	@(#)bootstrap.h	2.4	1/22/25
-**
-** @file	bootstrap.h
-**
-** @author	K. Reek
-** @author	Warren R. Carithers, Garrett C. Smith
-**
-** Addresses where various stuff goes in memory.
-*/
-
-#ifndef BOOTSTRAP_H_
-#define BOOTSTRAP_H_
-
-/*
-** The boot device
-*/
-#define BDEV_FLOPPY 0x00
-#define BDEV_USB 0x80 /* hard drive */
-
-#define BDEV BDEV_USB /* default */
-
-/*
-** Bootstrap definitions
-*/
-#define BOOT_SEG 0x07c0 /* 07c0:0000 */
-#define BOOT_DISP 0x0000
-#define BOOT_ADDR (BOOT_SEG << 4 + BOOT_DISP)
-
-#define PART2_DISP 0x0200 /* 07c0:0200 */
-#define PART2_ADDR (BOOT_SEG << 4 + PART2_DISP)
-
-#define SECTOR_SIZE 0x200 /* 512 bytes */
-
-/* Note: this assumes the bootstrap is two sectors long! */
-#define BOOT_SIZE (SECTOR_SIZE + SECTOR_SIZE)
-
-#define OFFSET_LIMIT (0x10000 - SECTOR_SIZE)
-
-#define BOOT_SP_DISP 0x4000 /* stack pointer 07c0:4000, or 0xbc00 */
-#define BOOT_SP_ADDR (BOOT_SEG << 4 + BOOT_SP_DISP)
-
-#define SECTOR1_END (BOOT_ADDR + SECTOR_SIZE)
-#define SECTOR2_END (BOOT_ADDR + BOOT_SIZE)
-
-/*
-** The target program itself
-*/
-#define TARGET_SEG 0x00001000 /* 1000:0000 */
-#define TARGET_ADDR 0x00010000 /* and upward */
-#define TARGET_STACK 0x00010000 /* and downward */
-
-/*
-** The Global Descriptor Table (0000:0500 - 0000:2500)
-*/
-#define GDT_SEG 0x00000050
-#define GDT_ADDR 0x00000500
-
-/* segment register values */
-#define GDT_LINEAR 0x0008 /* All of memory, R/W */
-#define GDT_CODE 0x0010 /* All of memory, R/E */
-#define GDT_DATA 0x0018 /* All of memory, R/W */
-#define GDT_STACK 0x0020 /* All of memory, R/W */
-
-/*
-** The Interrupt Descriptor Table (0000:2500 - 0000:2D00)
-*/
-#define IDT_SEG 0x00000250
-#define IDT_ADDR 0x00002500
-
-/*
-** Additional I/O ports used by the bootstrap code
-*/
-
-// keyboard controller
-#define KBD_DATA 0x60
-#define KBD_CMD 0x64
-#define KBD_STAT 0x64
-
-// status register bits
-#define KBD_OBSTAT 0x01
-#define KBD_IBSTAT 0x02
-#define KBD_SYSFLAG 0x04
-#define KBD_CMDDAT 0x08
-
-// commands
-#define KBD_P1_DISABLE 0xad
-#define KBD_P1_ENABLE 0xae
-#define KBD_RD_OPORT 0xd0
-#define KBD_WT_OPORT 0xd1
-
-#ifdef ASM_SRC
-
-// segment descriptor macros for use in assembly source files
-// layout:
-//     .word    lower 16 bits of limit
-//     .word    lower 16 bits of base
-//     .byte    middle 8 bits of base
-//     .byte    type byte
-//     .byte    granularity byte
-//     .byte    upper 8 bits of base
-// we use 4K units, so we ignore the lower 12 bits of the limit
-#define SEGNULL .word 0, 0, 0, 0
-
-#define SEGMENT(base, limit, dpl, type)                              \
-	.word(((limit) >> 12) & 0xffff);                                 \
-	.word((base) & 0xffff);                                          \
-	.byte(((base) >> 16) & 0xff);                                    \
-	.byte(SEG_PRESENT | (dpl) | SEG_NON_SYSTEM | (type));            \
-	.byte(SEG_GRAN_4KBYTE | SEG_DB_32BIT | (((limit) >> 28) & 0xf)); \
-	.byte(((base) >> 24) & 0xff)
-
-#endif /* ASM_SRC */
-
-#endif