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This commit is contained in:
ridethepig 2023-03-06 11:29:08 +08:00
parent acdea334d5
commit 710b7f10fa
1 changed files with 26 additions and 6 deletions
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32
proj-1/deet/src/debugger.rs
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@ -1,8 +1,8 @@
use crate::debugger_command::DebuggerCommand; use crate::debugger_command::DebuggerCommand;
use crate::dwarf_data::{DwarfData, Error as DwarfError};
use crate::inferior::{Inferior, Status}; use crate::inferior::{Inferior, Status};
use rustyline::error::ReadlineError; use rustyline::error::ReadlineError;
use rustyline::Editor; use rustyline::Editor;
use crate::dwarf_data::{DwarfData, Error as DwarfError};
pub struct Debugger { pub struct Debugger {
target: String, target: String,
@ -73,12 +73,20 @@ impl Debugger {
self.inferior = None self.inferior = None
} }
Status::Signaled(_) => (), Status::Signaled(_) => (),
Status::Stopped(_signal, _) => { Status::Stopped(_signal, _rip) => {
println!("Child stopped (signal {})", _signal); println!("Child stopped (signal {})", _signal);
let file_line = self.debug_data.get_line_from_addr(_rip).unwrap_or(
crate::dwarf_data::Line {
file: String::from("Unknown"),
number: 0,
address: 0,
},
);
println!("Stopped at {}[rip={:#x}]", file_line, _rip);
} }
} }
} else { } else {
eprintln!("Error running(continue) subprocess"); eprintln!("Error running subprocess");
} }
} else { } else {
println!("Error starting subprocess"); println!("Error starting subprocess");
@ -103,16 +111,28 @@ impl Debugger {
self.inferior = None self.inferior = None
} }
Status::Signaled(_) => (), Status::Signaled(_) => (),
Status::Stopped(_signal, _) => { Status::Stopped(_signal, _rip) => {
println!("Child stopped (signal {})", _signal); println!("Child stopped (signal {})", _signal);
let file_line = self.debug_data.get_line_from_addr(_rip).unwrap_or(
crate::dwarf_data::Line {
file: String::from("Unknown"),
number: 0,
address: 0,
},
);
println!("Stopped at {}[rip={:#x}]", file_line, _rip);
} }
} }
} else { } else {
eprintln!("Error running(continue) subprocess"); eprintln!("Error continuing subprocess");
} }
} }
DebuggerCommand::Backtrace => { DebuggerCommand::Backtrace => {
let res = self.inferior.as_ref().unwrap().print_backtrace(&self.debug_data); let res = self
.inferior
.as_ref()
.unwrap()
.print_backtrace(&self.debug_data);
if let Err(res) = res { if let Err(res) = res {
eprintln!("Error backtracing: {}", res); eprintln!("Error backtracing: {}", res);
} }