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10 commits

Author SHA1 Message Date
Aaron Patterson
41f405c486 Remove the scraper
Now that we're using the jit function entry point, we don't need the
scraper.  Thank you for your service, scraper. ❤️
2021-10-20 18:19:38 -04:00
Aaron Patterson
30f20d7c38 Remove some MicroJIT vestiges
Just happened to run across this, so lets fix them
2021-10-20 18:19:36 -04:00
Alan Wu
5d834bcf9f YJIT: lazy polymorphic getinstancevariable
Lazily compile out a chain of checks for different known classes and
whether `self` embeds its ivars or not.

* Remove trailing whitespaces

* Get proper addresss in Capstone disassembly

* Lowercase address in Capstone disassembly

Capstone uses lowercase for jump targets in generated listings. Let's
match it.

* Use the same successor in getivar guard chains

Cuts down on duplication

* Address reviews

* Fix copypasta error

* Add a comment
2021-10-20 18:19:31 -04:00
Maxime Chevalier-Boisvert
fe3bd57007 Remove trailing whitespaces 2021-10-20 18:19:31 -04:00
Alan Wu
3d87eadf16 Refactor ujit_examples.h generator. Remove dwarfdump dependency 2021-10-20 18:19:24 -04:00
Alan Wu
cec197696f Add example handler for ujit and scrape it from vm.o 2021-10-20 18:19:22 -04:00
shyouhei
bc64df876e delete emacs mode lines [ci skip]
These settings are now covered by .dir-locals.el.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-27 06:12:09 +00:00
shyouhei
f6ea376317 delete tool/instruction.rb (2nd try)
Previous commit changed insns.def format. Now is the time for its
generators. In doing so I chose to modernize the system, not just
patch.  My attempt includes

- extensive use of Onigumo regular expressions
- split from one big file (instruction.rb) into separated MVC
- partial view

Also, let me take this opportunity to kill old unused features
such as

- stack caching
- minsns / yasmdata which are never seriously used
- yarvarch document generation (moved to doc/)
- vast majority of unused arguments to insns2vm.rb

This commit generates VM source codes that cleanly compile, and
the generated binary passes tests.  At least for me.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-12 08:38:09 +00:00
shyouhei
5ad95486e6 merge revisions 61753:61750 61747:61740 61737:61728
Revert all the VM generator rewrites; requested by naruse


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-10 01:53:24 +00:00
shyouhei
55317a74f7 delete tool/instruction.rb
Previous commit changed insns.def format. Now is the time for its
generators. In doing so I chose to modernize the system, not just
patch.  My attempt includes

- extensive use of Onigumo regular expressions
- split from one big file (instruction.rb) into separated MVC
- partial view

Also, let me take this opportunity to kill old unused features
such as

- stack caching
- minsns / yasmdata which are never seriously used
- yarvarch document generation (moved to doc/)
- vast majority of unused arguments to insns2vm.rb

This commit generates VM source codes that cleanly compile, and
the generated binary passes tests.  At least for me.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-09 13:30:31 +00:00