Add The LISP Challenge

This change introduces a 2.5kb program that's comes pretty close so far to bootstrapping John McCarthy's metacircular evaluator on bare metal.
2020-10-01 01:20:13 -07:00
parent fd22e55b42
commit b6793d42d5
34 changed files with 1056 additions and 358 deletions
--- a/tool/build/emubin/realstart.inc
+++ b/tool/build/emubin/realstart.inc
@@ -0,0 +1,7 @@
+asm(".pushsection .start,\"ax\",@progbits\n\t"
+    ".globl\t_start\n"
+    "_start:\n\t"
+    "jmp\t1f\n1:\t"
+    "call\tmain\n\t"
+    "nop\n\t"
+    ".popsection");