Initial commit

.editorconfig

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+[*]
+end_of_line  = LF
+charset      = utf-8
+indent_style = space
+indent_size  = 4
+insert_final_newline     = true
+trim_trailing_whitespace = true
+
+[*.{ts,js,tsx,jsx,lua,sh}]
+charset      = utf-8
+indent_style = space
+indent_size  = 2
+
+[*.{go,bb}]
+indent_style = tab
+
+[Makefile]
+indent_style = tab
+
+[*.{yml,json}]
+indent_style = space
+indent_size  = 2
+
+[meson.{build,options}]
+indent_style = space
+indent_size  = 2
+

.gitignore

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+# CMake/Meson
+build*
+cmake-build-*
+
+# IntelliJ
+.idea
+
+# LSPs
+.ccls
+.ccls-cache
+.cache
+compile_commands.json
+
+# JetBrains Fleet
+.fleet
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Visual Studio Code
+.vscode
+
+# ImGui
+imgui.ini

hax.cpp

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+extern "C" {
+#include "mod.h"
+}
+
+auto main([[maybe_unused]]int argc, [[maybe_unused]]char const* arv[]) -> int {
+    run_mods();
+    return 0;
+}

meson.build

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+project(
+  'cchax',
+  ['c', 'cpp'],
+  version : '0.1',
+  default_options : [
+    'warning_level=3',
+    'c_std=c2x',
+    'cpp_std=c++23'
+  ])
+
+modules = static_library(
+  'mods',
+  [
+    'mod.c',
+    'mods/mod_a.c',
+    'mods/mod_b.c',
+  ],
+)
+
+executable(
+  'hax',
+  [
+    'hax.cpp',
+  ],
+  link_whole: modules,
+  install : false
+)

mod.c

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+#include "mod.h"
+#include <stdio.h>
+
+extern struct mod_t __start___mod_list[];  // note: [] not single object
+extern struct mod_t __stop___mod_list[];
+
+static inline size_t mod_count(void) {
+    return (size_t)(__stop___mod_list - __start___mod_list);
+}
+
+// mod_register(mod_begin, mod_begin);
+
+void run_mods(void) {
+    printf("Running mods! %lu\n", mod_count());
+    // mod_t* first = &mod_mod_begin;
+    //
+    // mod_t* it = first + 1;
+    //
+    // it->fn();
+
+    // for (mod_t* it = first + 1; ieiieieieieie
+}

mod.h

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+#ifndef CCHAX_MOD_H
+#define CCHAX_MOD_H
+
+typedef int (*fn_t)(void);
+
+typedef struct mod_t {
+    char const* name;
+    fn_t fn;
+} mod_t;
+
+#define mod_register(name_ref, fn_ref)                                         \
+    static struct mod_t mod_##name_ref __attribute__((                         \
+            used,                                                              \
+            section("__mod_list"),                                             \
+            aligned(__alignof__(struct mod_t))                                 \
+        )) = {                                                                 \
+        .name = #name_ref,                                                     \
+        .fn   = fn_ref                                                         \
+    }
+
+void run_mods(void);
+
+#endif  // !CCHAX_MOD_H

mods/mod_a.c

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+#include "mod.h"
+
+#include <stdio.h>
+
+static int hello() {
+    printf("Hello, World!\n");
+    return 0;
+}
+
+mod_register(mod_a, hello);
+

mods/mod_b.c

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+#include "mod.h"
+
+#include <stdio.h>
+
+static int hello() {
+    printf("Hello, World!\n");
+    return 0;
+}
+
+mod_register(mod_b, hello);
+
+