BarinkOS

Nigel/BarinkOS

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Commit Graph

Author	SHA1	Message	Date
Nigel	d280aa0584	Page faults and protetion faults will now hang with a helpful message to explain what is going on. I removed previously set barriers from the code to load the kernel further.	2022-08-19 00:44:52 +02:00
Nigel	0b0e37b762	Paging cleanup, more cpu testing and psuedo code for higher half kernel	2022-08-17 14:17:58 +02:00
Nigel	388ac8e7f9	Added checks to be sure paging is actually enabled on the cpu. - Made a special assembly file to put CPU check function in. E.G. functions to get the state of specific registers In this case I have created a simple assembly function to get the contents of the CR0 register. With the help of the c++ preprocessor the value can then be used to check if certains bits are set. For example to check if the PG (paging) bit is set, indicating that paging is enabled for the processor.	2022-08-16 19:06:16 +02:00

Author

SHA1

Message

Date

Nigel

d280aa0584

Page faults and protetion faults will now hang with a helpful message

to explain what is going on.

I removed previously set barriers from the code to load
the kernel further.

2022-08-19 00:44:52 +02:00

Nigel

0b0e37b762

Paging cleanup, more cpu testing and psuedo code for higher half kernel

2022-08-17 14:17:58 +02:00

Nigel

388ac8e7f9

Added checks to be sure paging is actually enabled on the cpu.

- Made a special assembly file to put CPU check function in. E.G. functions to get the state of
	specific registers

In this case I have created a simple assembly function to get the contents of the CR0 register.
With the help of the c++ preprocessor the value can then be used to check if certains bits are set.
For example to check if the PG (paging) bit is set, indicating that paging is enabled for the
processor.

2022-08-16 19:06:16 +02:00

3 Commits