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Diffstat (limited to 'dev/ZKAKit/src/CodeMgr.cc')
| -rw-r--r-- | dev/ZKAKit/src/CodeMgr.cc | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dev/ZKAKit/src/CodeMgr.cc b/dev/ZKAKit/src/CodeMgr.cc new file mode 100644 index 00000000..c855347b --- /dev/null +++ b/dev/ZKAKit/src/CodeMgr.cc @@ -0,0 +1,33 @@ +/* ------------------------------------------- + + Copyright ZKA Web Services Co. + +------------------------------------------- */ + +#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. + SizeT rtl_create_process(MainKind main, const Char* process_name) noexcept + { + if (!main) + return No; + + UserProcess proc; + + proc.Image = reinterpret_cast<VoidPtr>(main); + proc.Kind = UserProcess::kExectuableKind; + proc.StackSize = kib_cast(32); + + rt_set_memory(proc.Name, 0, kProcessLen); + rt_copy_memory((VoidPtr)process_name, proc.Name, rt_string_len(process_name)); + + return UserProcessScheduler::The().Add(proc); + } +} // namespace Kernel |
