Unreal Mode: Difference between revisions
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You can try out unreal mode in DOS (e.g. in DOSBox, VirtualBox + FreeDOS) as the compiler fully supports the DOS + unreal mode combo in its C library. ''tests/vesalfb.c'' is a simple example of setting up a [[VESA]] graphics mode with the linear frame buffer enabled and drawing something on the screen in unreal mode. |
You can try out unreal mode in DOS (e.g. in DOSBox, VirtualBox + FreeDOS) as the compiler fully supports the DOS + unreal mode combo in its C library. ''tests/vesalfb.c'' is a simple example of setting up a [[VESA]] graphics mode with the linear frame buffer enabled and drawing something on the screen in unreal mode. |
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As an example of an Unreal Mode [[bootloader]] implementation with Smaller C, look at [https://github.com/fysnet/FYSOS/tree/master/loader FYSOS']. |
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[[Category:X86 CPU]] |
[[Category:X86 CPU]] |
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[[Category:FAQ]] |
[[Category:FAQ]] |
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