| 61,10 → 61,367 |
|---|
| static ioport8_t *ega_base; |
| |
| #define SPACE 0x20 |
| #define STYLE 0x07 |
| #define STYLE 0x1e |
| #define INVAL 0x17 |
| |
| #define EMPTY_CHAR (STYLE << 8 | SPACE) |
| #define EMPTY_CHAR ((STYLE << 8) | SPACE) |
| |
| static uint16_t ega_oem_glyph(const wchar_t ch) |
| { |
| if ((ch >= 0x0000) && (ch <= 0x007f)) |
| return ch; |
| |
| if (ch == 0x00a0) |
| return 255; |
| |
| if (ch == 0x00a1) |
| return 173; |
| |
| if ((ch >= 0x00a2) && (ch <= 0x00a3)) |
| return (ch - 7); |
| |
| if (ch == 0x00a5) |
| return 157; |
| |
| if (ch == 0x00aa) |
| return 166; |
| |
| if (ch == 0x00ab) |
| return 174; |
| |
| if (ch == 0x00ac) |
| return 170; |
| |
| if (ch == 0x00b0) |
| return 248; |
| |
| if (ch == 0x00b1) |
| return 241; |
| |
| if (ch == 0x00b2) |
| return 253; |
| |
| if (ch == 0x00b5) |
| return 230; |
| |
| if (ch == 0x00b7) |
| return 250; |
| |
| if (ch == 0x00ba) |
| return 167; |
| |
| if (ch == 0x00bb) |
| return 175; |
| |
| if (ch == 0x00bc) |
| return 172; |
| |
| if (ch == 0x00bd) |
| return 171; |
| |
| if (ch == 0x00bf) |
| return 168; |
| |
| if ((ch >= 0x00c4) && (ch <= 0x00c5)) |
| return (ch - 54); |
| |
| if (ch == 0x00c6) |
| return 146; |
| |
| if (ch == 0x00c7) |
| return 128; |
| |
| if (ch == 0x00c9) |
| return 144; |
| |
| if (ch == 0x00d1) |
| return 165; |
| |
| if (ch == 0x00d6) |
| return 153; |
| |
| if (ch == 0x00dc) |
| return 154; |
| |
| if (ch == 0x00df) |
| return 225; |
| |
| if (ch == 0x00e0) |
| return 133; |
| |
| if (ch == 0x00e1) |
| return 160; |
| |
| if (ch == 0x00e2) |
| return 131; |
| |
| if (ch == 0x00e4) |
| return 132; |
| |
| if (ch == 0x00e5) |
| return 134; |
| |
| if (ch == 0x00e6) |
| return 145; |
| |
| if (ch == 0x00e7) |
| return 135; |
| |
| if (ch == 0x00e8) |
| return 138; |
| |
| if (ch == 0x00e9) |
| return 130; |
| |
| if ((ch >= 0x00ea) && (ch <= 0x00eb)) |
| return (ch - 98); |
| |
| if (ch == 0x00ec) |
| return 141; |
| |
| if (ch == 0x00ed) |
| return 161; |
| |
| if (ch == 0x00ee) |
| return 140; |
| |
| if (ch == 0x00ef) |
| return 139; |
| |
| if (ch == 0x00f1) |
| return 164; |
| |
| if (ch == 0x00f2) |
| return 149; |
| |
| if (ch == 0x00f3) |
| return 162; |
| |
| if (ch == 0x00f4) |
| return 147; |
| |
| if (ch == 0x00f6) |
| return 148; |
| |
| if (ch == 0x00f7) |
| return 246; |
| |
| if (ch == 0x00f9) |
| return 151; |
| |
| if (ch == 0x00fa) |
| return 163; |
| |
| if (ch == 0x00fb) |
| return 150; |
| |
| if (ch == 0x00fc) |
| return 129; |
| |
| if (ch == 0x00ff) |
| return 152; |
| |
| if (ch == 0x0192) |
| return 159; |
| |
| if (ch == 0x0393) |
| return 226; |
| |
| if (ch == 0x0398) |
| return 233; |
| |
| if (ch == 0x03a3) |
| return 228; |
| |
| if (ch == 0x03a6) |
| return 232; |
| |
| if (ch == 0x03a9) |
| return 234; |
| |
| if (ch == 0x03b1) |
| return 224; |
| |
| if (ch == 0x03b4) |
| return 235; |
| |
| if (ch == 0x03b5) |
| return 238; |
| |
| if (ch == 0x03c0) |
| return 227; |
| |
| if (ch == 0x03c3) |
| return 229; |
| |
| if (ch == 0x03c4) |
| return 231; |
| |
| if (ch == 0x03c6) |
| return 237; |
| |
| if (ch == 0x207f) |
| return 252; |
| |
| if (ch == 0x20a7) |
| return 158; |
| |
| if (ch == 0x2219) |
| return 249; |
| |
| if (ch == 0x221a) |
| return 251; |
| |
| if (ch == 0x221e) |
| return 236; |
| |
| if (ch == 0x2229) |
| return 239; |
| |
| if (ch == 0x2248) |
| return 247; |
| |
| if (ch == 0x2261) |
| return 240; |
| |
| if (ch == 0x2264) |
| return 243; |
| |
| if (ch == 0x2265) |
| return 242; |
| |
| if (ch == 0x2310) |
| return 169; |
| |
| if ((ch >= 0x2320) && (ch <= 0x2321)) |
| return (ch - 8748); |
| |
| if (ch == 0x2500) |
| return 196; |
| |
| if (ch == 0x2502) |
| return 179; |
| |
| if (ch == 0x250c) |
| return 218; |
| |
| if (ch == 0x2510) |
| return 191; |
| |
| if (ch == 0x2514) |
| return 192; |
| |
| if (ch == 0x2518) |
| return 217; |
| |
| if (ch == 0x251c) |
| return 195; |
| |
| if (ch == 0x2524) |
| return 180; |
| |
| if (ch == 0x252c) |
| return 194; |
| |
| if (ch == 0x2534) |
| return 193; |
| |
| if (ch == 0x253c) |
| return 197; |
| |
| if (ch == 0x2550) |
| return 205; |
| |
| if (ch == 0x2551) |
| return 186; |
| |
| if ((ch >= 0x2552) && (ch <= 0x2553)) |
| return (ch - 9341); |
| |
| if (ch == 0x2554) |
| return 201; |
| |
| if (ch == 0x2555) |
| return 184; |
| |
| if (ch == 0x2556) |
| return 183; |
| |
| if (ch == 0x2557) |
| return 187; |
| |
| if (ch == 0x2558) |
| return 212; |
| |
| if (ch == 0x2559) |
| return 211; |
| |
| if (ch == 0x255a) |
| return 200; |
| |
| if (ch == 0x255b) |
| return 190; |
| |
| if (ch == 0x255c) |
| return 189; |
| |
| if (ch == 0x255d) |
| return 188; |
| |
| if ((ch >= 0x255e) && (ch <= 0x255f)) |
| return (ch - 9368); |
| |
| if (ch == 0x2560) |
| return 204; |
| |
| if ((ch >= 0x2561) && (ch <= 0x2562)) |
| return (ch - 9388); |
| |
| if (ch == 0x2563) |
| return 185; |
| |
| if ((ch >= 0x2564) && (ch <= 0x2565)) |
| return (ch - 9363); |
| |
| if (ch == 0x2566) |
| return 203; |
| |
| if ((ch >= 0x2567) && (ch <= 0x2568)) |
| return (ch - 9368); |
| |
| if (ch == 0x2569) |
| return 202; |
| |
| if (ch == 0x256a) |
| return 216; |
| |
| if (ch == 0x256b) |
| return 215; |
| |
| if (ch == 0x256c) |
| return 206; |
| |
| if (ch == 0x2580) |
| return 223; |
| |
| if (ch == 0x2584) |
| return 220; |
| |
| if (ch == 0x2588) |
| return 219; |
| |
| if (ch == 0x258c) |
| return 221; |
| |
| if (ch == 0x2590) |
| return 222; |
| |
| if ((ch >= 0x2591) && (ch <= 0x2593)) |
| return (ch - 9441); |
| |
| return 256; |
| } |
| |
| /* |
| * This function takes care of scrolling. |
| */ |
| 121,14 → 478,26 |
|---|
| ega_show_cursor(); |
| } |
| |
| static void ega_display_char(char ch, bool silent) |
| static void ega_display_char(wchar_t ch, bool silent) |
| { |
| backbuf[ega_cursor * 2] = ch; |
| backbuf[ega_cursor * 2 + 1] = STYLE; |
| uint16_t index = ega_oem_glyph(ch); |
| uint8_t glyph; |
| uint8_t style; |
| |
| if ((index >> 8)) { |
| glyph = '?'; |
| style = INVAL; |
| } else { |
| glyph = index & 0xff; |
| style = STYLE; |
| } |
| |
| backbuf[ega_cursor * 2] = glyph; |
| backbuf[ega_cursor * 2 + 1] = style; |
| |
| if (!silent) { |
| videoram[ega_cursor * 2] = ch; |
| videoram[ega_cursor * 2 + 1] = STYLE; |
| videoram[ega_cursor * 2] = glyph; |
| videoram[ega_cursor * 2 + 1] = style; |
| } |
| } |
| |
| 145,7 → 514,7 |
|---|
| break; |
| case '\t': |
| ega_cursor = (ega_cursor + 8) - ega_cursor % 8; |
| break; |
| break; |
| case '\b': |
| if (ega_cursor % EGA_COLS) |
| ega_cursor--; |