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68675 Коммитов

Автор SHA1 Сообщение Дата
Alan Wu 9ce9f613b0 Update comment for `ujit_compile_insn` 2021-10-20 18:19:26 -04:00
Alan Wu c378c7a7cb MicroJIT: generate less code for CFUNCs 
Added UJIT_CHECK_MODE. Set to 1 to double check method dispatch in
generated code.

It's surprising to me that we need to watch both cc and cme. There might
be opportunities to simplify there.
 2021-10-20 18:19:26 -04:00
Maxime Chevalier-Boisvert 0c52371c47 Don't create a stack frame for Hash#key? 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 5413d0918b Fix GCC warning 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 81e7091862 Added stack overflow check to MicroJIT CFUNC calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 8b8470d098 Added RUBY_VM_CHECK_INTS to CFUNC calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 5b6a963b71 Fix compiler warnings 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert b761f5c96f Implemented mechanism for rel32 call 2021-10-20 18:19:25 -04:00
Alan Wu 498fe0fb52 Move MicroJIT compilation threshold into MicroJIT's header 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 809ecfb126 Fixed two CFUNC call bugs thanks to Alan & Aaron! 2021-10-20 18:19:25 -04:00
Alan Wu c2cb6a6fd3 MicroJIT: Read pointer to call cache from call data 
The call cache changes when the call site becomes polymophic and can
result in the generated code falsely assuming cd->cc->cme is not NULL.

Here is a crasher:

    def body(thing)
      thing.strip
    end

    str = ""
    10.times { body(str) }
    body(0) rescue p 'not found'
    body(str)
 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert d49edada2e Fix MicroJIT argument copying for CFUNC calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 37e4350e80 Fixed two issues with MicroJIT CFUNC calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 35c0768473 First pass at CFUNC calls complete. Not yet functional. 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert ff73762bda Refactor ujit, define named register constants, code cleanup 2021-10-20 18:19:25 -04:00
Alan Wu 6ca360aa47 MicroJIT: switch to example that passes ec as second argument 
opt_send_without_block needs it. Ideally we would use this example
only when an instruction in the compiled sequence needs `ec`. We can
worry about that later.
 2021-10-20 18:19:25 -04:00
Alan Wu 1ef2887bc1 MicroJIT: Use R9 in generated code for Ruby stack pointer 2021-10-20 18:19:25 -04:00
Alan Wu 11c1daea17 Add to the MicroJIT scraper an example that passes ec 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 008551decb Commit before merge. 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert a88d6207dd Updated C function call sketch 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 770f3929b3 Remove comment. Commit before rebase. 2021-10-20 18:19:25 -04:00
Alan Wu 595e3a94fd Fix MicroJIT logic in MJIT exec 2021-10-20 18:19:25 -04:00
Alan Wu 6f4d17d622 Never compile with MicroJIT when MJIT is enabled 
There is a crash in there that we don't want to worry about for now.
 2021-10-20 18:19:25 -04:00
Alan Wu 12ba0c0815 Declare extern with RUBY_EXTERN for MJIT 2021-10-20 18:19:25 -04:00
Alan Wu d9ab1e9563 Update dependencies 2021-10-20 18:19:25 -04:00
Alan Wu 93f6ac39f2 MicroJIT: Don't compile trace instructions 2021-10-20 18:19:25 -04:00
Alan Wu ba45aff16b Don't call MicroJIT from MJIT output 2021-10-20 18:19:25 -04:00
Alan Wu a245db8df8 Export MicroJIT global used in MJIT 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert e677ca4af0 Fixed is-object check in opt_send_without_block 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 7c9fdb5dc9 Check receiver type and klass in MicroJIT 2021-10-20 18:19:25 -04:00
Alan Wu 7650352868 Take the VM lock when recompiling 2021-10-20 18:19:25 -04:00
Alan Wu 8bda11f690 MicroJIT: compile after ten calls 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert ef9eb83cbe Commit before merge 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 2cb376a53f Started refactoring opt_send_without_block with codegen-time checks 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 32a66b99f6 Add system to implement codegen preconditions in JIT 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert 6f81bd2c76 Added print_ptr() util function for debugging 2021-10-20 18:19:25 -04:00
Maxime Chevalier-Boisvert e5751768ba Added int3() to x86 asm 2021-10-20 18:19:25 -04:00
Alan Wu beab644408 Anonymous union is a C11 feature unavailable to us 2021-10-20 18:19:25 -04:00
Alan Wu e84083593c oops Direct threading should be default 2021-10-20 18:19:25 -04:00
Alan Wu bab308b923 Explicitly convert function pointer to void pointer 2021-10-20 18:19:24 -04:00
Alan Wu 7662653b4c Fix compilation for OPT_THREADED_CODE=2 2021-10-20 18:19:24 -04:00
Alan Wu edede7733d Explicitly convert function pointer to void pointer 2021-10-20 18:19:24 -04:00
Alan Wu b8dff14afa _GNU_SOURCE has to be before includes 2021-10-20 18:19:24 -04:00
Alan Wu 3c8a9da7ef Bump executable memory allocation size 
We run out it on CI in test-all.
 2021-10-20 18:19:24 -04:00
Alan Wu a132d69757 Get access to MAP_ANONYMOUS in pedantic compile mode 2021-10-20 18:19:24 -04:00
Alan Wu df15dfa6fd Don't put MicroJIT status in RUBY_DESCRIPTION 
That messes with tests too much.
 2021-10-20 18:19:24 -04:00
Alan Wu 2790428e55 Zero sized array are not standard C 2021-10-20 18:19:24 -04:00
Alan Wu 7e400ddc79 Try to fix Windows build 2021-10-20 18:19:24 -04:00
Alan Wu 805f49630d Fix MicroJIT's putobject against GC copmaction 2021-10-20 18:19:24 -04:00
Alan Wu e9ecf80d20 Respect redefinition in MicroJIT's opt_minus 2021-10-20 18:19:24 -04:00