43 lines
957 B
Rust
43 lines
957 B
Rust
use hbvm::vm::mem::{HandlePageFault, Memory, MemoryAccessReason, PageSize};
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use {
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hbvm::{validate::validate, vm::Vm},
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std::io::{stdin, Read},
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};
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut prog = vec![];
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stdin().read_to_end(&mut prog)?;
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if let Err(e) = validate(&prog) {
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eprintln!("Program validation error: {e:?}");
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return Ok(());
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} else {
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unsafe {
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let mut vm = Vm::<_, 0>::new_unchecked(&prog, TestTrapHandler);
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vm.memory.insert_test_page();
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println!("Program interrupt: {:?}", vm.run());
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println!("{:?}", vm.registers);
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}
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}
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Ok(())
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}
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pub fn time() -> u32 {
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9
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}
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struct TestTrapHandler;
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impl HandlePageFault for TestTrapHandler {
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fn page_fault(
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&mut self,
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_: MemoryAccessReason,
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_: &mut Memory,
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_: u64,
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_: PageSize,
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_: *mut u8,
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) -> bool {
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false
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}
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}
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