30 lines
937 B
Plaintext
30 lines
937 B
Plaintext
const std = #import("std");
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comptime {
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_ = _start;
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}
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const _start = fn () noreturn export cc(.naked) {
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#asm({
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xor ebp, ebp;
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mov rdi, rsp;
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and rsp, 0xfffffffffffffff0;
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call {start};
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});
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}
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var argument_count: usize = 0;
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var argument_values: [&]const [&:0]const u8 = undefined;
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var environment_values: [&:null]const ?[&:null]const u8 = undefined;
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const start = fn(argc_argv_address: usize) noreturn export {
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var argument_address_iterator = argc_argv_address;
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const argument_count_ptr: &usize = #cast(argument_address_iterator);
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argument_count = argument_count_ptr.@;
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argument_address_iterator += #size(usize);
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argument_values = #cast(argument_address_iterator);
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argument_address_iterator += #size(usize) * (argument_count + 1);
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environment_values = #cast(argument_address_iterator);
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const result = #import("main").main();
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std.os.exit(exit_code = result);
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}
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