Implement very basic USART stub and fix compatibility

xpack-dev-tools / qemu

A fork of the QEMU project, used to build the xPack QEMU ARM

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Implement very basic USART stub and fix compatibility #19

Closed vit9696 closed 2 years ago

vit9696 commented 2 years ago

This patch set makes the following:

USART can provide input and output over TCP and output over stdio. The implementation is not exactly following the spec but is better than nothing.
SDL library is made optional.
-m argument is correctly handled, and 32M now means 32 MB of SRAM rather than 32 KB as before.
Linux compilation is fixed.

ilg-ul commented 2 years ago

Vitaly, thank you for the PR, but please submit separate patches for separate issues, and document the changes in more detail, so I can understand them.

vit9696 commented 2 years ago

Sure, I submitted separate PRs for this. Let's keep this open till we are done with them, so that there is an easily accessible complete branch. Thank you for merging some already!

ilg-ul commented 2 years ago

All pull requests should be merged now. Please check if the xpack-legacy branch performs as expected.

vit9696 commented 2 years ago

Tested, works. Closing. Thank you!