2021-01-10 01:04:21 +00:00
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# Draw a character using the built-in font (GNU unifont)
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#
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# To build a disk image:
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2021-07-16 15:09:42 +00:00
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# ./translate apps/ex4.mu # emits code.img
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2021-01-10 01:04:21 +00:00
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# To run:
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2021-04-17 03:26:42 +00:00
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# qemu-system-i386 code.img
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2021-01-10 01:04:21 +00:00
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#
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# Expected output: letter 'A' in green near the top-left corner of screen
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2021-03-28 00:47:23 +00:00
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fn main screen: (addr screen), keyboard: (addr keyboard), data-disk: (addr disk) {
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2021-08-29 07:01:08 +00:00
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var dummy/eax: int <- draw-code-point screen, 0x41/A, 2/row, 1/col, 0xa/fg, 0/bg
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2021-08-29 08:04:26 +00:00
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# wide glyph
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#? var dummy/eax: int <- draw-code-point screen, 0x1b/esc, 2/row, 1/col, 0xa/fg, 0/bg
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2021-01-10 01:04:21 +00:00
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}
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