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Commits on Sep 13, 2010

• change some comments, maybe more informative

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  Robert Morris

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  faad047

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Commits on Sep 3, 2010

• Rev 4

  

  Austin Clements

  committed
  124fe7e

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Commits on Sep 2, 2010

• Update example in TOC footer

  

  Austin Clements

  committed
  cc21c06

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• Consistent style in defs.h

  

  Austin Clements

  committed
  588644f

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• Get consoleintr back on one page

  

  Austin Clements

  committed
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• Get cgaputc and consputc back on the same page

  

  Austin Clements

  committed
  08eef9e

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• Get rid of the blank page in picirq.c. It misaligs things now.

  

  Austin Clements

  committed
  5bf11c5

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• 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…

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  Austin Clements

  committed
  79cd8b3

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• Nits

  

  Austin Clements

  committed
  d49d313

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• Comment inituvm and loaduvm

  

  Austin Clements

  committed
  9a4670a

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• Fix comment capitalization

  

  Austin Clements

  committed
  93a1e4c

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• Rearrange vm.c so it's in logical order and prints nicely. Shorten a few functions in uninteresting ways to make them fit.

  

  Austin Clements

  committed
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• Simplify inituvm and userinit by assuming initcode fits on a page

  

  Austin Clements

  committed
  f53e611

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• Simplify freevm using deallocuvm

  

  Austin Clements

  committed
  b3cfd7f

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• Oops. Broke the build when I rearranged proc.c

  

  Austin Clements

  committed
  c7c2146

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• Remove unused nop_pause function.

  

  Austin Clements

  committed
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• 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.

  

  Austin Clements

  committed
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• 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.

  

  Austin Clements

  committed
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• 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.

  

  Austin Clements

  committed
  d2c7f64

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• Specify in runoff.spec which side sheet 1 is on, since it keeps changing

  

  Austin Clements

  committed
  9d7a63e

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• Pack five columns into cross-ref. This saves us an entire page and fixes the single dangling line.

  

  Austin Clements

  committed
  0fa1ab6

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• Oops, missed a comment about the stack guard

  

  Austin Clements

  committed
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• Add Nickolai and myself and scrunch two lines out of the text elsewhere

  

  Austin Clements

  committed
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Commits on Sep 1, 2010

• 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.

  

  Austin Clements

  committed
  d3ecf3e

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• 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 …

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  Austin Clements

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• Make it easy to change the number of CPUs

  

  Austin Clements

  committed
  41c4bbb

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• Space police

  

  Austin Clements

  committed
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• Tab police

  

  Austin Clements

  committed
  5efca90

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• Merge branch 'master' of git+ssh://am.lcs/home/am0/6.828/xv6

  

  Austin Clements

  committed
  5c4dc73

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• Fix similar leak in copyuvm

  

  Austin Clements

  committed
  ba04b3e

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• Cleanup if allocuvm fails to alloc. Add a test.

  

  Austin Clements

  committed
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Commits on Aug 31, 2010

• Merge branch 'master' of git+ssh://amsterdam.csail.mit.edu/home/am0/6.828/xv6

  

  Robert Morris

  committed
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• oops. last minute simplicifaction to kalloc().

  

  Robert Morris

  committed
  3597d5d

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• Page break kalloc.c

  

  Austin Clements

  committed
  5048762

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• Our proc.c alignment is perfect. Since ksegment/usegment went away, we get a column back, so we get our two action-packed spreads.

  

  Austin Clements

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