chore: move pointer parsing function to disasm module

src/operands.rs

@@ -1,10 +1,7 @@
 //! All types which a Mnemonic can have as some kind of operand.
 //! This includes things such as immediates, ModRM byte targets, etc. etc.
 
-use crate::{
-    disasm::{DisasmError, Disassembler},
-    register::Register,
-};
+use crate::register::Register;
 use core::fmt;
 
 pub type Byte = u8; // b
@@ -139,37 +136,6 @@ pub struct Pointer {
     pub offset: Word,
 }
 
-impl Pointer {
-    pub fn new(disasm: &mut Disassembler) -> Result<Self, DisasmError> {
-        log::debug!(
-            "Seeking 4 bytes ahead of current text offset... ({} + 4)",
-            disasm.offset
-        );
-        let byte0 = disasm
-            .text
-            .get(disasm.offset)
-            .ok_or(DisasmError::ReadBeyondTextSection(disasm.clone()))?;
-        let byte1 = disasm
-            .text
-            .get(disasm.offset + 1)
-            .ok_or(DisasmError::ReadBeyondTextSection(disasm.clone()))?;
-        let byte2 = disasm
-            .text
-            .get(disasm.offset + 2)
-            .ok_or(DisasmError::ReadBeyondTextSection(disasm.clone()))?;
-        let byte3 = disasm
-            .text
-            .get(disasm.offset + 3)
-            .ok_or(DisasmError::ReadBeyondTextSection(disasm.clone()))?;
-
-        Ok(Pointer {
-            raw: DWord::from_le_bytes([*byte0, *byte1, *byte2, *byte3]),
-            segment: disasm.parse_word()?,
-            offset: disasm.parse_word()?,
-        })
-    }
-}
-
 impl std::fmt::Display for Pointer {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         write!(f, "[{:#04x}] ({}:{})", self.raw, self.segment, self.offset)