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/*
* chos loader module definitions file.
*
* Copyright (c) Tuomo Valkonen 1997-1998.
*/
#ifndef __CHOS_MODULE_H
#define __CHOS_MODULE_H
#include "address.h"
// Functions address table
#define FN_TABLE FN_TABLE_OFF
#define print FN_TABLE
#define print_period FN_TABLE+2
#define crlf FN_TABLE+4
#define get_cmdline FN_TABLE+6
#define tell_loading FN_TABLE+8
#define load_1st_sector FN_TABLE+10
#define load_next_map FN_TABLE+12
#define load_map FN_TABLE+14
#define read_linear FN_TABLE+16
#define load_it FN_TABLE+18
#define toupper FN_TABLE+20
#define putch FN_TABLE+22
#define end_load FN_TABLE+24
#define reset_drive FN_TABLE+26
#define write_linear FN_TABLE+28
// Variable address table
#define VAR_TABLE write_linear+2
#define image VAR_TABLE
#define ask_cmdline VAR_TABLE+2
#define drive VAR_TABLE+4
#define load_high VAR_TABLE+6
#define secno VAR_TABLE+8
#define copy_gdt VAR_TABLE+10
#define copy_src copy_gdt+16
#define copy_src_base copy_src+2
#define copy_dst copy_src_base+6
#define copy_dst_base copy_dst+2
#define copy_dst_base24 copy_dst_base+5
// Have to do this manually - I couldn't figure out a way to
// do this with as86: it always generated
// 'call +x', 'callf far *x' or an error :(
// Well, using this macro is easier anyway...
#define CALL(x) .word 0x16ff,x // call *(x) / call near [x]
#endif
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