feat(assembler): Add support for two pass collapse instructions and implement subroutine instructions

1 files changed, 5 insertions, 0 deletions

diff --git a/assembler/src/parser/mod.rs b/assembler/src/parser/mod.rs
index f93875b..f22fc36 100644
--- a/assembler/src/parser/mod.rs
+++ b/assembler/src/parser/mod.rs
@@ -14,6 +14,8 @@ pub(crate) struct Program {
     definitions: HashMap<String, Address>,
     constants: Vec<Word>,
     instructions: Vec<Instruction>,
+
+    absolute_start: usize,
 }
 
 impl Program {
@@ -43,6 +45,9 @@ pub(crate) enum Address {
     Constants(usize),
     Instruction(usize),
     Definitions(String),
+
+    InstructionOffset(usize, usize), // Internal
+    InstructionConstant(usize), // Internal
     #[default]
     None,
 }