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gh-128627: Use __builtin_wasm_test_function_pointer_signature for Emscripten trampoline (#137470)

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With https://github.com/llvm/llvm-project/pull/150201 being merged, there is 
now a better way to generate the Emscripten trampoline, instead of including 
hand-generated binary WASM content. Requires Emscripten 4.0.12.
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Hood Chatham 2025-09-17 16:33:55 +02:00 • committed by GitHub
parent 81c975bcfc
commit 2629ee4eb0
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9 changed files with 129 additions and 201 deletions
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6
Python/pystate.c
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@ -8,7 +8,6 @@
#include "pycore_codecs.h" // _PyCodec_Fini()
#include "pycore_critical_section.h" // _PyCriticalSection_Resume()
#include "pycore_dtoa.h" // _dtoa_state_INIT()
#include "pycore_emscripten_trampoline.h" // _Py_EmscriptenTrampoline_Init()
#include "pycore_freelist.h" // _PyObject_ClearFreeLists()
#include "pycore_initconfig.h" // _PyStatus_OK()
#include "pycore_interpframe.h" // _PyThreadState_HasStackSpace()
@ -353,11 +352,6 @@ init_runtime(_PyRuntimeState *runtime,
runtime->main_thread = PyThread_get_thread_ident();
runtime->unicode_state.ids.next_index = unicode_next_index;
#if defined(__EMSCRIPTEN__) && defined(PY_CALL_TRAMPOLINE)
_Py_EmscriptenTrampoline_Init(runtime);
#endif
runtime->_initialized = 1;
}