2 * header.h -- part of ZilUtils/ZilAsm
4 * Copyright (C) 2016, 2019 Jason Self <j@jxself.org>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>
19 * SPDX-License-Identifier: AGPL-3.0-or-later
23 #define ZILASM_HEADER 1
27 typedef unsigned long Byte_address;
28 typedef unsigned long Word_address;
29 typedef unsigned long Packed_address;
30 typedef unsigned long Offset8;
31 typedef unsigned short Word;
32 typedef unsigned char Byte;
36 // unsigned version; // 1..6
37 // // [$01] V1..V3: Flags1
38 // Bool statusline_type; // bit1: 0=score/turns, 1=hh:mm
39 // Bool split_two_discs; // bit2
40 // Bool statusline_notavail; // bit4
41 // Bool screensplit_avail; // bit5
42 // Bool varpitchfont_default; // bit6
43 // // [$01] V4: Flags1
44 // Bool colors_avail; // v5: bit0
45 // Bool pics_avail; // v6: bit1
46 // Bool bold_avail; // v4: bit2
47 // Bool italic_avail; // v4: bit3
48 // Bool fixedspace_avail; // v4: bit4
49 // Bool sound_avail; // v6: bit5
50 // Bool timedkeyb_avail; // v4: bit7
52 // Byte_address highmem_base; // [$04]
53 // Byte_address start_pc; // [$06], v1
54 // Packed_address start_routine; // [$06], v6
55 // Byte_address dictionary; // [$08]
56 // Byte_address objects; // [$0A]
57 // Byte_address globals; // [$0C]
58 // Byte_address static_base; // [$0E]
60 // Bool transcript_on; // v1: bit0
61 // Bool print_fixedfont; // v3: bit1
62 // Bool request_redraw; // v6: bit2
63 // Bool want_pics; // v5: bit3
64 // Bool want_undo; // v5: bit4
65 // Bool want_mouse; // v5: bit5
66 // Bool want_colors; // v5: bit6
67 // Bool want_sound; // v5: bit7
68 // Bool want_menus; // v5: bit8
70 // Byte_address abbrevs; // [$18], v2
71 // Word file_length; // [$1A], v3
72 // Word checksum; // [$1C], v3
73 // Byte interpreter_number; // [$1E], v4
74 // Byte interpreter_version; // [$1F], v4
76 // Byte screen_lines; // [$20], v4 ($FF = infinite)
77 // Byte screen_chars; // [$21], v4
78 // Word screen_width; // [$22], v5
79 // Word screen_height; // [$24], v5
80 // Byte font_width; // [$26], v5/v6
81 // Byte font_height; // [$27], v5/v6
83 // Offset8 routines; // [$28], v6
84 // Offset8 strings; // [$2A], v6
85 // Byte backcolor; // [$2C], v5
86 // Byte forecolor; // [$2D], v5
87 // Byte_address term_chartable; // [$2E], v5
88 // Word width3; // [$30], v6
89 // Word revnumber; // [$32], v1
90 // Byte_address alphabet; // [$34], v5
91 // Byte_address header_ext; // [$36], v5
92 //} Program_header_struct;
98 DISPLAY_AVAILABLE = 1,
100 ITALIC_AVAILABLE = 4,
101 MONOSPACE_AVAILABLE = 8
105 Byte version; // 1..6
110 Word dictionaryTableOffset;
111 Word objectsTableOffset;
112 Word globalsTableOffset;
115 unsigned char serial[6];
116 Word h_abbreviations;
119 unsigned char interpreterNumber;
120 unsigned char interpreterVersion;
121 unsigned char H_SCREEN_ROWS;
122 unsigned char H_SCREEN_COLS;
124 Word H_SCREEN_HEIGHT;
125 unsigned char H_FONT_HEIGHT; /* this is the font width in V5 */
126 unsigned char H_FONT_WIDTH; /* this is the font height in V5 */
127 Word H_FUNCTIONS_OFFSET;
128 Word H_STRINGS_OFFSET;
129 unsigned char H_DEFAULT_BACKGROUND;
130 unsigned char H_DEFAULT_FOREGROUND;
131 Word H_TERMINATING_KEYS;
133 unsigned char H_STANDARD_HIGH;
134 unsigned char H_STANDARD_LOW;
136 Word H_EXTENSION_TABLE;
138 } Program_header_struct;
140 extern Program_header_struct Program_header;
142 void program_header_reset(unsigned zversion);
143 ZMemblock *program_header_build(void);
146 Byte numberOfSelfinseringCharacters;
148 Byte numberOfBytesInEachEntry;
150 } Program_dictionary_struct ;
154 void outputToFile(Program_header_struct *h, FILE* file);
156 #endif /* ifndef ZILASM_HEADER */