diff options
Diffstat (limited to 'src/javascript/jsc/headergen/sizegen.cpp')
-rw-r--r-- | src/javascript/jsc/headergen/sizegen.cpp | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/javascript/jsc/headergen/sizegen.cpp b/src/javascript/jsc/headergen/sizegen.cpp deleted file mode 100644 index c8308d084..000000000 --- a/src/javascript/jsc/headergen/sizegen.cpp +++ /dev/null @@ -1,60 +0,0 @@ -#include <ctime> -#include <fstream> -#include <iostream> -using namespace std; - -#include "root.h" - -#include "ZigGlobalObject.h" - -#include "Path.h" - -#include "DOMURL.h" - -#include "headers-cpp.h" - -#include "JavaScriptCore/CallFrame.h" - -int main() { - time_t rawtime; - struct tm *timeinfo; - char buf[80]; - - time(&rawtime); - timeinfo = localtime(&rawtime); - - strftime(buf, 80, "%Y-%m-%d %H:%M:%s", timeinfo); - - cout << "// Auto-generated by src/javascript/jsc/headergen/sizegen.cpp at " - << buf << ".\n"; - cout << "// These are the byte sizes for the different object types with " - "bindings in JavaScriptCore.\n"; - cout << "// This allows us to safely return stack allocated C++ types to " - "Zig.\n"; - cout << "// It is only safe to do this when these sizes are correct.\n"; - cout << "// That means:\n"; - cout << "// 1. We can't dynamically link JavaScriptCore\n"; - cout << "// 2. It's important that this is run whenever JavaScriptCore is " - "updated or the bindings on the Zig side change.\n"; - cout << "// Failure to do so will lead to undefined behavior and probably " - "some frustrated people.\n"; - cout << "// --- Regenerate this: --- \n"; - cout << "// 1. \"make jsc-bindings-headers\"\n"; - cout << "// 2. \"make sizegen\"\n"; - cout << "// 3. \"make jsc-bindings-headers\"\n"; - cout << "// ------------------------\n"; - cout << "// You can verify the numbers written in this file at runtime via " - "the `extern`d types\n"; - cout << "// Run \"jsc-bindings-headers\" twice because it uses these values " - "in the output. That's how all the bJSC__.* types are created - from " - "these values. \n"; - int i = 0; - int len = sizeof(sizes) / sizeof(sizes[0]); - for (i = 0; i < len; i++) { - cout << "pub const " << names[i] << " = " << sizes[i] << ";\n"; - cout << "pub const " << names[i] << "_align = " << aligns[i] << ";\n"; - } - cout << "pub const Bun_FFI_PointerOffsetToArgumentsList = << " - << JSC::CallFrame::argumentOffset(0) << ";\n"; - return 0; -}
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