https://github.com/pfalcon/pycopy-jitgen

Generating machine code at runtime (aka JIT) using Pycopy (small Python dialect)
https://github.com/pfalcon/pycopy-jitgen

code-generation jit pycopy

Last synced: about 1 year ago
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Generating machine code at runtime (aka JIT) using Pycopy (small Python dialect)

• Host: GitHub
• URL: https://github.com/pfalcon/pycopy-jitgen
• Owner: pfalcon
• License: mit
• Created: 2018-10-21T19:30:52.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-03-20T10:20:24.000Z (about 4 years ago)
• Last Synced: 2025-02-28T20:46:40.579Z (over 1 year ago)
• Topics: code-generation, jit, pycopy
• Language: Python
• Homepage: https://github.com/pfalcon/pycopy
• Size: 28.3 KB
• Stars: 10
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
jitgen

======

jitgen is a (very bare) demo of generating machine code at runtime using

Pycopy (https://github.com/pfalcon/pycopy) and executing it.

Current, only x86 (32-bit) is supported. While demo is very bare (and set

of supported instructions is very limited), it tries to show something more

interesting than "a + b", namely, being able to do something about Python

objects. For this, the code generated calls back into Pycopy for

various API functions. For that to work, the executable should export

symbols for functions using -rdynamic linker flag.

Summing up, to try this demo, build Pycopy's Unix version with:

    make MICROPY_FORCE_32BIT=1 LDFLAGS_EXTRA=-rdynamic

License

-------

jitgen is written by Paul Sokolovsky and released under the MIT license.