Achilleas Anagnostopoulos 6d3c463ee8 Prevent early_fmt code from triggering Go's allocator ...

When converting strings to []byte so that they can be used with the tty
io.Writer interface Go calls a runtime method called
"stringtoslicebyte". If the input length exceeds a particular size then
this method will allocate a new []byte and copy the data into it. This
obviously causes our kernel to crash.

To fix this, all early_fmt functions have been changed to iterate any
string arguments and output them to the active TTY one byte at a time.

2017-05-12 08:00:18 +01:00

..

driver

Make TTYs implement io.ByteWriter and add support for TAB/BS chars

2017-05-12 07:54:42 +01:00

hal

Initialize a minimal terminal attached to a text console device

2017-03-31 08:48:07 +01:00

kfmt/early

Prevent early_fmt code from triggering Go's allocator

2017-05-12 08:00:18 +01:00

kmain.go

Switch to a 64-bit version of the kernel and rt0 code

2017-05-03 21:37:53 +01:00