Code

SimpleJIT hot code swapping#2403

Code

Merged

pchickey merged 12 commits intobytecodealliance:mainbytecodealliance/wasmtime:mainfrom bjorn3:simplejit_hot_swappingbjorn3/wasmtime:simplejit_hot_swappingCopy head branch name to clipboardDec 3, 2020

+533-33

Commits

Commits on Nov 12, 2020

• Catch overflows when performing relocations

  bjorn3

  committed
  11a3bdf

• Implement GOT relocations in SimpleJIT

  bjorn3

  committed
  eaa2c5b

• Implement PLT relocations for SimpleJIT

  bjorn3

  committed
  5458473

• Immediately perform relocations when defining a function

  bjorn3

  committed
  8a4749a

• Use a PLT reference for function relocations in data objects

  Show description for bf9e5d9
  bjorn3

  committed
  bf9e5d9

• Add plt entries to perf jit map

  bjorn3

  committed
  cdbbcf7

• Rustfmt

  bjorn3

  committed
  03c0e7e

• Add prepare_for_function_redefine

  bjorn3

  committed
  86d3dc9

• Enable PIC in SimpleJITBuilder::new

  bjorn3

  committed
  8a35cba

Commits on Nov 13, 2020

• Transparently change non-PLT libcall relocations to PLT relocations

  bjorn3

  committed
  d777ec6

Commits on Dec 3, 2020

• Restore support for non-pic code in SimpleJIT

  bjorn3

  committed
  69d041f

• Fix simplejit tests for x64 by disabling is_pic

  bjorn3

  committed
  937a3fd