Age | Commit message (Collapse) | Author |
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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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This commit introduces per-processor context storage within the
IA32_KERNEL_GS_BASE MSR
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit unmasks maskable interrupts within the processor_init()
routine for the AMD64 port.
Signed-off-by: Ian Moffett <ian@osmora.org>
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Some routines are to be called on the BSP only during
processor startup, this commit isolates them for the BSP
onto in pre_init()
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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This commit completes a TODO in the HPET driver
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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This commit creates a acpi_get_lapic_base() so we don't have to
parse the MADT each time we want the Local APIC base.
Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Somehow icr_lo was a uint8_t which is obviously not right and would
cause overflow bugs.
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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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Add pmap_map() routine for creating virtual memory
mappings.
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit introduces a pre_init() function for setting up
things that processor_init() may depend on
Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Happy new year!!
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 traps have error codes and others don't... Fix
inconsistent error code handling.
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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The commit adds the initial Local APIC timer support in Hyra... However,
the interrupt service routine is a stub and needs to be completed.
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit removes the lapic_set_base() function and certain globals
from the Local APIC driver so it won't cause problems on hardware with
many CPU sockets or that is just wacky.
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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This fixes a bug relating to a lack of error code (pushed by hardware)
misaligning the stack.
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 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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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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