From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001 From: Amlal EL Mahrouss Date: Thu, 15 Aug 2024 18:35:34 +0200 Subject: [IMP] Moved source code into dev/ folder. Signed-off-by: Amlal EL Mahrouss --- dev/Kernel/Sources/CodeManager.cxx | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 dev/Kernel/Sources/CodeManager.cxx (limited to 'dev/Kernel/Sources/CodeManager.cxx') diff --git a/dev/Kernel/Sources/CodeManager.cxx b/dev/Kernel/Sources/CodeManager.cxx new file mode 100644 index 00000000..c0d1d308 --- /dev/null +++ b/dev/Kernel/Sources/CodeManager.cxx @@ -0,0 +1,30 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#include +#include +#include + +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. + bool execute_from_image(MainKind main, const char* processName) noexcept + { + if (!main) + return false; + + PROCESS_HEADER_BLOCK proc((VoidPtr)main); + proc.Kind = PROCESS_HEADER_BLOCK::kAppKind; + rt_copy_memory((VoidPtr)processName, proc.Name, rt_string_len(proc.Name)); + + Ref refProc = proc; + + return ProcessScheduler::The().Leak().Add(refProc); + } +} // namespace Kernel -- cgit v1.2.3