[all-commits] [llvm/llvm-project] ee7365: [z/OS] Implement shared memory handling for JIT (#...

[Fanbo Meng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ee7365198c5575337cfcbf3cb0a0c6689dd703f5
      https://github.com/llvm/llvm-project/commit/ee7365198c5575337cfcbf3cb0a0c6689dd703f5
  Author: Fanbo Meng <fanbo.meng at ibm.com>
  Date:   2024-04-25 (Thu, 25 Apr 2024)

  Changed paths:
    M llvm/lib/ExecutionEngine/Orc/MemoryMapper.cpp
    M llvm/lib/ExecutionEngine/Orc/TargetProcess/ExecutorSharedMemoryMapperService.cpp

  Log Message:
  -----------
  [z/OS] Implement shared memory handling for JIT (#89933)

Fix 'use of undeclared identifier' build errors for shm_ functions on
z/OS by implementing the functionality using shmget(), shmat(), and
shmdt(). Use the BLAKE3 hash to map the name of the shared memory to a
key.

---------

Co-authored-by: Kai Nacke <kai.peter.nacke at ibm.com>



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