| Commit message (Collapse) | Author | Files | Lines |
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Move all operations related to the x86 framebuffer into its own set of
files. This makes the TTY layer more architecture agnostic.
Signed-off-by: Danny Holman <dholman@gymli.org>
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Remove an unused local variable from tty_putchar. Instead, just cast the
signed char to unsigned as needed.
Signed-off-by: Danny Holman <dholman@gymli.org>
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The x86 system call/interrupt handlers should be refactored to be more
readable.
Signed-off-by: Danny Holman <dholman@gymli.org>
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Move all files not needed for the bootstrap process out of boot and into
the main x86 source directory.
Signed-off-by: Danny Holman <dholman@gymli.org>
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Add support for the tab character in the virtual terminal.
Signed-off-by: Danny Holman <dholman@gymli.org>
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Move the start of the kernel image to the "higher half" of memory. This
also enables paging.
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Add support for scrolling the terminal at the end of the VGA buffer.
Signed-off-by: Danny Holman <dholman@gymli.xyz>
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Add support for the newline character in the TTY layer.
Signed-off-by: Danny Holman <dholman@gymli.xyz>
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Add structure to the internals of the x86 directory.
Signed-off-by: Danny Holman <dholman@gymli.xyz>
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Add support for 32-bit x86 processors, i.e. the 80386 and above.
Signed-off-by: Danny Holman <dholman@gymli.xyz>
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