虚拟机 |带有命令行选项的程序入口函数的代码生成器
LLVM | codegen for program entry function with command line options
对于我的编程语言，程序的入口就像C/C++ main函数：
int main(int argc, char **argv) {
return 0
}
假设：
main 的 IR 代码生成到 llvm::Function，使用 llvm::IRBuilder - 我创建了
llvm::LLVMContext 和 llvm::Module
问题：
如果我想将此代码编译成二进制 prog，如何使用 llvm 生成将命令行参数传递给 argc 和 argv 然后调用 main, 运行 prog?
时由用户提供
感谢 arnt 的评论：
If that function actually is called main() and actually has those arguments, then it should just work. If it isn't, then you'll need to generate a bridge function that actually is called main() and calls the function you want to be called, in the way you want it to be called. – arnt
有效！
对于我的编程语言，程序的入口就像C/C++ main函数：
int main(int argc, char **argv) {
return 0
}
假设：
main的 IR 代码生成到llvm::Function，使用llvm::IRBuilder- 我创建了
llvm::LLVMContext和llvm::Module
问题：
如果我想将此代码编译成二进制 prog，如何使用 llvm 生成将命令行参数传递给 argc 和 argv 然后调用 main, 运行 prog?
感谢 arnt 的评论：
If that function actually is called main() and actually has those arguments, then it should just work. If it isn't, then you'll need to generate a bridge function that actually is called main() and calls the function you want to be called, in the way you want it to be called. – arnt
有效！