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2 dayskern/amd64: cpu: Disable master/slave i8259 chipsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64+mu: Add initial virtual memory sourcesIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: Add spinlock impl for AMD64 portIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: Add panic function + MU helpersIan Moffett
This commit introduces a panic function as well as a panic machine unifier layer for MD specifics that help bring the system to a halt. Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: cpu: Add kernel fence for trap entryIan Moffett
A kernel fence ensures that the GS base will contain kernel data on entry. Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: cpu: Add initial trap handlingIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
3 dayskern/amd64: io: Add uart_puts() helper for stringsIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern: Create C kernel entrypointIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: cpu: Put _start in .text sectionIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: cpu: Load IDTIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: cpu: Write boot message on startupIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: cpu: Load new flat GDT on bootIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 daysproject: Add copyright headersIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: io: Add serial UART driverIan Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
4 dayskern/amd64: Move boot.S to amd64/cpu/Ian Moffett
Signed-off-by: Ian Moffett <ian@osmora.org>
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