- Jan 10, 2011
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Russ Cox authored
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- Jan 02, 2011
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Russ Cox authored
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- Sep 29, 2010
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Robert Morris authored
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- Sep 27, 2010
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Robert Morris authored
fix double iunlockput
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Robert Morris authored
usertest that passes too many arguments, break exec
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- Sep 20, 2010
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Robert Morris authored
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- Sep 19, 2010
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Robert Morris authored
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Robert Morris authored
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- Sep 15, 2010
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Austin Clements authored
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- Sep 13, 2010
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Robert Morris authored
delete most comments from bootother.S (since copy of bootasm.S) ksegment() -> seginit() move more stuff from main() to mainc()
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- Sep 03, 2010
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Austin Clements authored
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- Sep 02, 2010
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
Simplify allocuvm/deallocuvm to operate in a contiguous memory model. This makes their interface match up better with proc->sz and also simplifies the callers (it even gets the main body of exec on one page).
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
Rearrange vm.c so it's in logical order and prints nicely. Shorten a few functions in uninteresting ways to make them fit.
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
Rearrange proc.h and proc.c to get our action-packed spreads back (mostly). They also make sense in this order, so it's not just for page layout.
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Austin Clements authored
Re-re-arrange bootasm and bootother. We can't get bootasm and bootmain on the same page, but this will make them easier to flip between.
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Austin Clements authored
I totally misunderstood the even/odd spec. Add some docs, remove my 'left+' hack, and orthogonalize left/right versus even/odd so you can specify them independently.
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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- Sep 01, 2010
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Austin Clements authored
Slight simplification of copyuvm. We could simplify other things now that processes are contiguous, but we'd have to think harder about the error paths.
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Austin Clements authored
Remove the stack guard page. Processes are now contiguous from 0 to proc->sz, which means our syscall argument validation is correct. Add a pointer validation test and remove the stack test, which tested for the guard page.
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- Aug 31, 2010
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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Austin Clements authored
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