30 lines
799 B
C++
30 lines
799 B
C++
#include <euler/syscall.hpp>
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#include <cstdlib>
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#include <string>
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int main(int argc, char **argv);
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extern "C" [[noreturn]] void _start() {
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//TODO: call static initializers
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auto argc_raw = euler::syscall::try_get_environment_variable("ARGC");
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int argc = argc_raw.has_value() ? std::stoi(argc_raw.value()) : 0;
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std::vector<std::string> argv;
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for (int i = 0; i < argc; ++i) {
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std::string arg_name = std::string("ARGV") + std::to_string(i);
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auto arg_raw = euler::syscall::try_get_environment_variable(arg_name);
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argv.push_back(arg_raw.has_value() ? arg_raw.value() : "");
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}
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std::vector<char *> c_argv(argc);
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for (int i = 0; i < argc; ++i)
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c_argv[i] = argv[i].data();
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int exit_code = main(argc, c_argv.data());
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euler::syscall::end_this_process(exit_code);
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}
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