commit d44f3f30c87c0a55ea8eaec0df7ad9742e8729c9
Author: able <abl3theabove@gmail.com>
Date:   Fri May 3 12:24:03 2024 -0500

    init

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+build/*
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diff --git a/build.sh b/build.sh
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--- /dev/null
+++ b/build.sh
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+./build/hbas < lasp.S > build/lasp.hbf
diff --git a/lasp.S b/lasp.S
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+++ b/lasp.S
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+; r12 will be the char of the value of the current ptr
+li64 r12, 0
+; r13 will be the offset into the lisp_expr label
+li64 r13, 0
+;; r253 will be the offset from the stack pointer specified by the spec to be r254
+li64 r253, 0
+
+
+ldr r12, r13, lisp, 1
+
+loop:
+    ; zero r15
+    li64 r15, 0
+
+    ; Check if the char is a (
+    li64 r15, 0x28
+    ; if equal jump to open_paren
+    jeq r12, r15, open_paren
+
+    ; check if the char is )
+    li64 r15, 0x29
+    ; if equal jump to closed_paren
+    jeq r12, r15, closed_paren
+
+    ; move the char into r2
+    cp r2, r12
+    ; push the char onto the stack
+    jmp push_u64_stack
+
+    jmp loop
+
+tx
+
+
+;; push r2 into the stack
+push_u64_stack:
+    ;; store r2 -> r254 + r253 with size 8
+    st r2, r254, r253, 8
+    li64 r252, 8
+    add64 r253, r253, r252
+    jmp inc_ptr_ld_char
+
+
+;; pop the head of the stack into r2
+pop_u64_stack:
+    ;; load r2 <- r254 + r253 with size 8
+    ld r2, r254, r253, 8
+    li64 r252, 8
+    sub64 r253, r253, r252
+    ; jmp inc_ptr_ld_char
+
+inc_ptr_ld_char:
+    ; inc ptr
+    addi64 r13, r13, 1
+    ; load next char
+    ldr r12, r13, lisp, 1
+    jmp loop
+
+open_paren:
+    jmp inc_ptr_ld_char
+
+closed_paren:
+    un
+
+eval_stack:
+    jmp pop_u64_stack
+    jmp panic
+
+panic:
+    tx
+
+lisp:
+    .db "(+ 1 2 3 4 5 6 7 8 9 10)"
+    .db "(define a (λ () (+ 1 2 3)))"
+    .db "(a)"
+
+builtin_lambda:
+    .db "λ"
+
+builtin_quote:
+    .db "'"
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diff --git a/license.md b/license.md
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+++ b/license.md
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+MIT License
+
+Copyright (c) 2024 Able
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/readme.md b/readme.md
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+# Lasp
+Lasp is a lisp interpreter inplemented in htasm for the purpose of running simple lisp expressions on ableOS.
+
+## How to use?
+compile https://github.com/m1el/holey-toys and move hbas into the build dir
+
+run ./build.sh
+
+then move lasp.hbf onto an ableOS disk image
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