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Date: |
Date: |
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Tag: <post-commit CVS tag> |
Tag: <post-commit CVS tag> |
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Description: |
Description: |
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---------------------------------------------------------------------- |
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Name: Lal George |
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Date: 2000/12/08 09:54:02 EST 2000 |
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Tag: Release_110_31 |
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Description: |
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|
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- Version 110.31 |
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---------------------------------------------------------------------- |
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Name: Allen Leung |
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Date: Thu Dec 7 22:01:04 EST 2000 |
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Tag: leunga-20001207-cell-monster-hack |
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Description: |
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|
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Major MLRISC internal changes. Affect all clients. |
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Summary: |
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|
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1. Type CELLS.cell = int is now replaced by a datatype. |
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As a result, the old regmap is now gone. Almost all interfaces |
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in MLRISC change as a consequence. |
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|
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2. A new brand version of machine description tool (v3.0) that generates |
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modules expecting the new interface. The old version is removed. |
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|
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3. The RA interface has been further abstracted into two new functors. |
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RISC_RA and X86RA. These functors have much simpler interfaces. |
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[See also directory MLRISC/demo.] |
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|
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4. Some other new source->source code generation tools are available: |
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|
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a. MLRISC/Tools/RewriteGen -- generate rewriters from rules. |
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b. MLRISC/Tools/WhereGen -- expands conditional pattern matching rules. |
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I use this tool to generate the peephole optimizers---with the new |
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cell type changes, peephole rules are becoming difficult to write |
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without conditional pattern matching. |
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|
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5. More Intmap -> IntHashTable change. Previous changes by Matthias didn't |
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cover the entire MLRISC source tree so many things broke. |
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|
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6. CM files have been moved to the subdirectory MLRISC/cm. |
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They are moved because there are a lot of them and they clutter up the |
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root dir. |
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|
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7. More detailed documentation to come... |
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|
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NOTE: To rebuild from 110.30 (ftp distribution), you'll have to do |
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a makeml -rebuild first. This is because of other other |
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changes that Matthias has made (see below). |
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|
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|
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---------------------------------------------------------------------- |
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Name: Matthias Blume |
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Date: 2000/11/30 23:12:00 JST |
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Tag: blume-20001130-filereorg |
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Description: |
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|
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Some manual updates and some file reorganizations in CM. |
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|
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---------------------------------------------------------------------- |
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Name: Matthias Blume |
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Date: 2000/11/24 17:45:00 JST |
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Tag: blume-20001124-link |
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Description: |
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|
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Drastically improved link traversal code for the case that the dynamic |
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value was already loaded at bootstrap time. As a result, CM and CMB |
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now both load blazingly fast -- even on a very slow machine. Also, |
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memory consumption has been further reduced by this. |
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|
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Warning: The format of the PIDMAP file has changed. THerefore, to |
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bootstrap you have to do this: |
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|
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1. Run CMB.make |
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2. Make a symbolic link for the boot directory: |
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ln -s sml.boot.ARCH-OS xxx |
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3. "Rebuild" the boot directory: |
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./makeml -boot xxx -rebuild sml ; rm xxx |
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4. Boot normally: |
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./makeml |
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|
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---------------------------------------------------------------------- |
---------------------------------------------------------------------- |
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Name: Matthias Blume |
Name: Matthias Blume |
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