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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit introduces the trap type TRAP_NONE to allow for general
interrupts as they also use the `trap_frame' but are not interrupts that
will occur during instruction execution.
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit cleans up processor_init() by tidying up and reordering
calls to ensure things will be set up in the correct order.
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit fixes some horribly broken TSS code. It is unclear how it
got this broken.
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit adds some logic to trap_handler() which makes it show the
instruction pointer from the trapframe.
Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Some virtual memory routines are called by processor_init()... This is a
temporary workaround until these calls are moved to processor_init()
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit cleans up arch(9) as a few things were
noticed. First, it would make sense to identify cores (described by
the cpu_info structure) in every arch ported, thus
the lapic_id has been changed to id so it can be shared. Some
annotations have also been added for the sake of clarity. The manpage
for arch(9) has also been cleaned up.
Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit adds a Two-Level Segregated Fit memory allocator port to the
Hyra kernelspace.
Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: sigsegv7 <ian@osmora.org>
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Update project name to avoid conflicts with the name of
Amazon's new 'Vega' Smart Device Operating System.
Signed-off-by: sigsegv7 <ian@osmora.org>
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ESR support should be added later on; there is no need for it
as of now...
Signed-off-by: sigsegv7 <ian@osmora.org>
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Signed-off-by: sigsegv7 <ian@osmora.org>
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Signed-off-by: Kaimakan71 <quinn@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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This commit introduces pageframe allocation logic to the
Vega virtual memory subsystem.
Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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This commit adds a new convention that requires devs to
write a comment for headers that have a manpage tied to them
that shows which manpage it is tied to.
Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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This commit moves the interrupts_init() and gdt_load()
calls to the top so interrupts are set up first in case
something goes wrong so we can get information from
exception handlers.
Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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This commit puts certain fields on the cpu_info structure into a known
state.
Signed-off-by: sigsegv7 <ian@vegaa.systems>
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Signed-off-by: sigsegv7 <ian@vegaa.systems>
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