IMP: :boom: Breaking changes some checks are needed to be done.

Signed-off-by: Amlal <amlalelmahrouss@icloud.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/dev/Kernel/src/CodeMgr.cc b/dev/Kernel/src/CodeMgr.cc
new file mode 100644
index 00000000..4a3fdcf1
--- /dev/null
+++ b/dev/Kernel/src/CodeMgr.cc
@@ -0,0 +1,38 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024, TQ B.V, all rights reserved.
+
+------------------------------------------- */
+
+#include <KernelKit/CodeMgr.h>
+#include <NewKit/Utils.h>
+#include <KernelKit/UserProcessScheduler.h>
+
+namespace Kernel
+{
+	/// @brief Executes a new process from a function. Kernel code only.
+	/// @note This sets up a new stack, anything on the main function that calls the Kernel will not be accessible.
+	/// @param main the start of the process.
+	/// @return if the process was started or not.
+	ProcessID rtl_create_process(rtl_main_kind main, const Char* process_name) noexcept
+	{
+		if (*process_name == 0)
+			return kProcessInvalidID;
+
+		UserProcess* process_hdr = new UserProcess();
+
+		process_hdr->Image.fCode = reinterpret_cast<VoidPtr>(main);
+		process_hdr->Kind		 = UserProcess::kExectuableKind;
+		process_hdr->StackSize	 = kib_cast(8);
+
+		rt_set_memory(process_hdr->Name, 0, kProcessNameLen);
+		rt_copy_memory((VoidPtr)process_name, process_hdr->Name, rt_string_len(process_name));
+
+		ProcessID id = UserProcessScheduler::The().Spawn(process_hdr);
+
+		if (id == kProcessInvalidID)
+			delete process_hdr;
+
+		return id;
+	}
+} // namespace Kernel