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Mark off completed tasks in todo.org

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Aryadev Chavali
2023-11-03 08:15:21 +00:00
parent 1d4817eb82
commit 6194cb6d2c
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@@ -2,17 +2,18 @@
#+author: Aryadev Chavali #+author: Aryadev Chavali
#+date: 2023-11-02 #+date: 2023-11-02
* WIP Write a label/jump system :ASM: * Completed
** DONE Write a label/jump system :ASM:
Essentially a user should be able to write arbitrary labels (maybe Essentially a user should be able to write arbitrary labels (maybe
through ~label x~ or ~x:~ syntax) which can be referred to by ~jump~. through ~label x~ or ~x:~ syntax) which can be referred to by ~jump~.
It'll purely be on the assembler side as a processing step, where the It'll purely be on the assembler side as a processing step, where the
emitted bytecode purely refers to absolute addresses; the VM should emitted bytecode purely refers to absolute addresses; the VM should
just be dealing with absolute addresses here. just be dealing with absolute addresses here.
* WIP Allow relative addresses in jumps :ASM: ** DONE Allow relative addresses in jumps :ASM:
As requested, a special syntax for relative address jumps. Sometimes As requested, a special syntax for relative address jumps. Sometimes
it's a bit nicer than a label. it's a bit nicer than a label.
* TODO Calling and returning control flow :VM: :ASM: ** DONE Calling and returning control flow :VM: :ASM:
When writing library code we won't know the addresses of where When writing library code we won't know the addresses of where
callers are jumping from. However, most library functions want to callers are jumping from. However, most library functions want to
return control flow back to where the user had called them: we want return control flow back to where the user had called them: we want