diff options
| -rw-r--r-- | src/long_mode/display.rs | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/src/long_mode/display.rs b/src/long_mode/display.rs index d6e03a9..77111b8 100644 --- a/src/long_mode/display.rs +++ b/src/long_mode/display.rs @@ -1208,24 +1208,7 @@ impl <T: DisplaySink> crate::long_mode::OperandVisitor for ColorizingOperandVisi fn visit_u8(&mut self, imm: u8) -> Result<Self::Ok, Self::Error> { self.f.span_enter(TokenType::Immediate); self.f.write_fixed_size("0x")?; - let mut buf = [MaybeUninit::<u8>::uninit(); 2]; - let mut curr = buf.len(); - let mut v = imm; - loop { - let digit = v % 16; - let c = c_to_hex(digit as u8); - curr -= 1; - buf[curr].write(c); - v = v / 16; - if v == 0 { - break; - } - } - let buf = &buf[curr..]; - let s: &str = unsafe { - core::mem::transmute::<&[MaybeUninit<u8>], &str>(buf) - }; - self.f.write_fixed_size(s)?; + self.f.write_u8(imm)?; self.f.span_end(TokenType::Immediate); Ok(()) } @@ -1237,25 +1220,7 @@ impl <T: DisplaySink> crate::long_mode::OperandVisitor for ColorizingOperandVisi v = -imm as u8; } self.f.write_fixed_size("0x")?; - let mut buf = [core::mem::MaybeUninit::<u8>::uninit(); 2]; - let mut curr = buf.len(); - loop { - let digit = v % 16; - let c = c_to_hex(digit as u8); - curr -= 1; - buf[curr].write(c); - v = v / 16; - if v == 0 { - break; - } - } - let buf = &buf[curr..]; - let s = unsafe { - core::mem::transmute::<&[core::mem::MaybeUninit<u8>], &str>(buf) - }; - - // not actually fixed size, but this should optimize right i hope.. - self.f.write_fixed_size(s)?; + self.f.write_u8(v)?; self.f.span_end(TokenType::Immediate); Ok(()) } |