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  • Hash : 3429ed6b
    Author : Peter Bergner
    Date : 2025-04-08T05:52:37

    powerpc: Add static trampoline support (#894) (#895)
    
    Add static trampoline support to all three powerpc Linux ABIs, specifically
    powerpc-linux (32-bit SYSV BE), powerpc64-linux (64-bit ELFv1 BE) and
    powerpc64le-linux (64-bit ELFv2 LE).  This follows the s390x implementation
    and does not introduce a ffi_closure_*_alt function, but rather jumps
    directly to the ffi_closure_* function itself.  If compiling with
    --with-gcc-arch=power10 and pc-relative is enabled, we use a simpler and
    smaller trampoline that utilizes Power10's new pc-relative load instructions.