From 83d870e58457a1d335a1d9b9966a6a1887cc297b Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Mon, 24 Nov 2025 03:02:43 +0100
Subject: feat! breaking changes on kernel sources.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 src/launch/.keep                  |  0
 src/launch/LaunchKit/Foundation.h | 21 +++++++++++++++++++++
 src/launch/launch.json            | 20 ++++++++++++++++++++
 src/launch/obj/.keep              |  0
 src/launch/src/.keep              |  0
 src/launch/src/AppMain.cc         | 28 ++++++++++++++++++++++++++++
 src/launch/src/CRuntimeZero.S     | 23 +++++++++++++++++++++++
 7 files changed, 92 insertions(+)
 create mode 100644 src/launch/.keep
 create mode 100644 src/launch/LaunchKit/Foundation.h
 create mode 100644 src/launch/launch.json
 create mode 100644 src/launch/obj/.keep
 create mode 100644 src/launch/src/.keep
 create mode 100644 src/launch/src/AppMain.cc
 create mode 100644 src/launch/src/CRuntimeZero.S

(limited to 'src/launch')

diff --git a/src/launch/.keep b/src/launch/.keep
new file mode 100644
index 00000000..e69de29b
diff --git a/src/launch/LaunchKit/Foundation.h b/src/launch/LaunchKit/Foundation.h
new file mode 100644
index 00000000..d7eb901f
--- /dev/null
+++ b/src/launch/LaunchKit/Foundation.h
@@ -0,0 +1,21 @@
+/* ========================================
+
+   Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+   ======================================== */
+
+#pragma once
+
+#include <CoreFoundation.fwrk/headers/Ref.h>
+#include <libSystem/SystemKit/System.h>
+
+/// @author Amlal El Mahrouss
+/// @brief NeKernel Launch Kit - launch programs from it.
+
+#define NELAUNCH_INFO(MSG) PrintOut(nullptr, "INFO: [LAUNCH] %s\n", MSG)
+#define NELAUNCH_WARN(MSG) PrintOut(nullptr, "WARN: [LAUNCH] %s\n", MSG)
+
+namespace Launch {
+using AnyRef    = CF::CFRef<VoidPtr>;
+using StatusRef = CF::CFRef<SInt32>;
+}  // namespace Launch
diff --git a/src/launch/launch.json b/src/launch/launch.json
new file mode 100644
index 00000000..dbc111b2
--- /dev/null
+++ b/src/launch/launch.json
@@ -0,0 +1,20 @@
+{
+  "compiler_path": "x86_64-w64-mingw32-g++",
+  "compiler_std": "c++20",
+  "headers_path": ["../", "./", "../../public/frameworks"],
+  "sources_path": ["src/*.cc", "src/*.S"],
+  "output_name": "ne_launch",
+  "compiler_flags": [
+    "-ffreestanding",
+    "-shared",
+    "-fPIC",
+    "-fno-rtti",
+    "-fno-exceptions",
+    "-Wl,--subsystem=17"
+  ],
+  "cpp_macros": [
+      "kNeLaunchVersion=0x0100",
+      "kNeLaunchVersionHighest=0x0100",
+      "kNeLaunchVersionLowest=0x0100"
+  ]
+}
diff --git a/src/launch/obj/.keep b/src/launch/obj/.keep
new file mode 100644
index 00000000..e69de29b
diff --git a/src/launch/src/.keep b/src/launch/src/.keep
new file mode 100644
index 00000000..e69de29b
diff --git a/src/launch/src/AppMain.cc b/src/launch/src/AppMain.cc
new file mode 100644
index 00000000..10e9ff2b
--- /dev/null
+++ b/src/launch/src/AppMain.cc
@@ -0,0 +1,28 @@
+/* ========================================
+
+   Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+   ======================================== */
+
+#include <LaunchKit/Foundation.h>
+#include <libSystem/SystemKit/Err.h>
+#include <libSystem/SystemKit/Syscall.h>
+
+/// @note This called by _NeMain from its own runtime.
+extern "C" SInt32 nelaunch_startup_fn(Void) {
+  /// Start LaunchHelpers.fwrk services, and make the launcher manageable too (via mgmt.launch)
+  UInt32* ret = (UInt32*) libsys_syscall_arg_1(libsys_hash_64("__launch_register_launch_service"));
+
+  if (ret) {
+    switch (*ret) {
+      case kErrorSuccess: {
+        libsys_syscall_arg_1(libsys_hash_64("__launch_listen_as_root"));
+        return *ret;
+      }
+      default:
+        break;
+    }
+  }
+
+  return kErrorExecutable;
+}
diff --git a/src/launch/src/CRuntimeZero.S b/src/launch/src/CRuntimeZero.S
new file mode 100644
index 00000000..4f983b46
--- /dev/null
+++ b/src/launch/src/CRuntimeZero.S
@@ -0,0 +1,23 @@
+/* ========================================
+
+   Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+   ======================================== */
+
+.text
+
+.extern nelaunch_startup_fn
+.extern ThrExitMainThread
+.globl _NeMain
+
+_NeMain:
+  push %rbp
+  movq %rsp, %rbp
+
+  callq nelaunch_startup_fn
+
+  movq %rcx, 0
+  
+  callq ThrExitMainThread
+  
+  popq %rbp
-- 
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