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/emacs/cosmo-c-builtins.el
+++ b/tool/emacs/cosmo-c-builtins.el
@@ -256,6 +256,7 @@
           "__builtin_lrintf"
           "__builtin_lrintl"
           "__builtin_memcpy"
+           "__builtin_memcmp"
           "__builtin_memset"
           "__builtin_strlen"))

--- a/tool/emacs/cosmo-c-keywords.el
+++ b/tool/emacs/cosmo-c-keywords.el
@@ -126,6 +126,7 @@
        (cosmo
         '("__rbx"
           "__msabi"
+           "offsetof"
           "microarchitecture"
           "targetclones"
           "testonly"
--- a/tool/emacs/cosmo-cpp-constants.el
+++ b/tool/emacs/cosmo-cpp-constants.el
@@ -141,6 +141,7 @@
   "OPEN_MAX"
   "ATEXIT_MAX"
   "IM_FEELING_NAUGHTY"
+   "__REAL_MODE__"
   "__x86__"
   "__i386__"))