| Commit message (Collapse) | Author | Age |
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This allows to test simple instruction sequences without
need to install compiler.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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This allows direct inclusion of print outputs into
documentation and papers.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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option.
When operating system emulation root directory (fs_root) are selected
then open() syscall opens real host system files in this limited
subtree. When fs_root is not set then console is mapped to all
read, write, open and close calls.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Simple polled mode serial port input implemented for
serial port peripheral and for read and readv system
calls. When end of input character reserve is reached
for read/readv, newline is automatically appended.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Tested with code compiled by Linux PIC based GCC compiler
with calling musl-libc sprintf function.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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peripherals.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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It needs some more work to look nice but it already works.
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This reloads memoryview with same base address as it was closed with.
It somewhat works but with program view it seems to be buggy and shifts
stuff down. But let's say that it's good enough for now.
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This generalizes CoreView to be used with other parts of the project
too.
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This was just place holder and in future this will be implemented the
same way as for example registersdock is.
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Also this commit changes how we pass machine configuration around in
gui.
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Previous implementation was pretty confusing. There was no delete on
level where variable override was happening. The object removal was
implemented inside constructor. Very nasty.
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For now a memory view is missing so there is no content.
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I am missing memory view for now.
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Although there are branch likely instruction the whole mips instruction
set is designed around static jump predictions. The usage of delay slot
ensures that we don't have to handle jump predictions on cpu it self at
all. Adding it on top of that makes little to no sense although that was
the original plan.
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Added machine status.
Widgets now hold size and registers dock has now scrollbars.
And more...
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Well I should commit every change instead of this madness. I am not
documenting changes as all this is just improvements and implementation
progression.
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Adding work done so far.
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