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Dump registers on NetBSD amd64 (#786)

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David CARLIER 2022-09-15 15:23:16 +01:00 committed by GitHub
parent 74955d5376
commit 100e4ad433
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1 changed files with 34 additions and 1 deletions
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35
libafl/src/bolts/minibsod.rs
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@ -184,12 +184,45 @@ pub fn dump_registers<W: Write>(
Ok(())
}
/// Write the content of all important registers
#[cfg(all(target_os = "netbsd", target_arch = "x86_64"))]
#[allow(clippy::similar_names)]
pub fn dump_registers<W: Write>(
writer: &mut BufWriter<W>,
ucontext: &ucontext_t,
) -> Result<(), std::io::Error> {
let mcontext = &ucontext.uc_mcontext;
write!(writer, "r8 : {:#016x}, ", mcontext.__gregs[4])?;
write!(writer, "r9 : {:#016x}, ", mcontext.__gregs[5])?;
write!(writer, "r10: {:#016x}, ", mcontext.__gregs[6])?;
writeln!(writer, "r11: {:#016x}, ", mcontext.__gregs[7])?;
write!(writer, "r12: {:#016x}, ", mcontext.__gregs[8])?;
write!(writer, "r13: {:#016x}, ", mcontext.__gregs[9])?;
write!(writer, "r14: {:#016x}, ", mcontext.__gregs[10])?;
writeln!(writer, "r15: {:#016x}, ", mcontext.__gregs[11])?;
write!(writer, "rdi: {:#016x}, ", mcontext.__gregs[0])?;
write!(writer, "rsi: {:#016x}, ", mcontext.__gregs[1])?;
write!(writer, "rbp: {:#016x}, ", mcontext.__gregs[12])?;
writeln!(writer, "rbx: {:#016x}, ", mcontext.__gregs[13])?;
write!(writer, "rdx: {:#016x}, ", mcontext.__gregs[2])?;
write!(writer, "rax: {:#016x}, ", mcontext.__gregs[14])?;
write!(writer, "rcx: {:#016x}, ", mcontext.__gregs[3])?;
writeln!(writer, "rsp: {:#016x}, ", mcontext.__gregs[24])?;
write!(writer, "rip: {:#016x}, ", mcontext.__gregs[21])?;
write!(writer, "cs: {:#016x}, ", mcontext.__gregs[22])?;
writeln!(writer, "rflags: {:#016x}, ", mcontext.__gregs[23])?;
Ok(())
}
#[allow(clippy::unnecessary_wraps)]
#[cfg(not(any(
target_vendor = "apple",
target_os = "linux",
target_os = "android",
target_os = "freebsd"
target_os = "freebsd",
target_os = "netbsd"
)))]
fn dump_registers<W: Write>(
writer: &mut BufWriter<W>,