• Jakob Gruber's avatar
    [nojit] Refactor CallApiCallback calling convention · c6b0e12e
    Jakob Gruber authored
    This is the first (and major) step towards converting CallApiCallback
    and CallApiGetter stubs into builtins.
    
    The CallApiCallbackStub was parameterized with the number of arguments
    passed on the stack. This CL converts the compile-time parameter into
    an explicit runtime parameter, and removes all uses of the stub
    parameter.
    
    Drive-by: The implementation is now mostly consistent across platforms.
    Drive-by: Refactor the calling convention to free up two registers
    (kCallData and kHolder are now passed on the stack).
    
    Bug: v8:7777
    Change-Id: I212dccc2930de89c264a13755918c9fae7842f1f
    Reviewed-on: https://chromium-review.googlesource.com/c/1354887
    Commit-Queue: Jakob Gruber <jgruber@chromium.org>
    Reviewed-by: 's avatarJaroslav Sevcik <jarin@chromium.org>
    Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#58005}
    c6b0e12e
interface-descriptors-mips.cc 9.24 KB