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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Signed-off-by: Ian Moffett <ian@osmora.org>
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Physical memory pages to be allocated is 'len / GRANULE'. Previously, if
'len' was less than the machine page-size, the amount of pages to allocate
would be 0 causing the map to fail.
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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We should allocate physical memory before we map so the address returned
isn't 0. We should also set the virtual memory object for the mapping.
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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Signed-off-by: Ian Moffett <ian@osmora.org>
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Signed-off-by: Ian Moffett <ian@osmora.org>
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Only allocate physical memory during an anonymous map request
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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This commit adds vas argument to VM mapping functions as well as
changing how mapping is done in the loader. This commit also fixes weird
error handling and parses needed PHDRs within the loader
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 removes misalignment checks and aligns VA and PA automatically
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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Happy new year!!
Signed-off-by: Ian Moffett <ian@osmora.org>
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We should check free_count before possibly resetting it. We don't want
horrible things to happen.
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 the naming of the `cpu_vm_ctx' as it already
implies it is per core
Signed-off-by: Ian Moffett <ian@osmora.org>
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This commit creates a wrapper that allows resizing of a memory pool
created by dynalloc()
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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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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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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