diff options
| author | Amlal EL Mahrouss <amlalelmahrouss@icloud.com> | 2024-08-15 09:09:07 +0200 |
|---|---|---|
| committer | Amlal EL Mahrouss <amlalelmahrouss@icloud.com> | 2024-08-15 09:10:20 +0200 |
| commit | 7a43990192e13a7b32bc1f99a7dd02efe6f71e4e (patch) | |
| tree | becb45624bbef4749233cd26d3c91653c6e77701 /Kernel/Sources | |
| parent | fdc9c15c47fab1e780c97359b90c84bde30671d1 (diff) | |
MHR-38: Ticket done.
MHR-28: Initial commit, working on it.
+ Reworked SMP support inside x86 HAL with some bug fixes as well.
+ Reworked scheduler as well with some bug fixes as well.
+ Add ControlWord field inside StackFrame struct in x86 HAL.
Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
Diffstat (limited to 'Kernel/Sources')
| -rw-r--r-- | Kernel/Sources/ProcessScheduler.cxx | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/Kernel/Sources/ProcessScheduler.cxx b/Kernel/Sources/ProcessScheduler.cxx index 954d9a7c..8ca94b60 100644 --- a/Kernel/Sources/ProcessScheduler.cxx +++ b/Kernel/Sources/ProcessScheduler.cxx @@ -244,11 +244,27 @@ namespace Kernel } process.Leak().StackFrame = reinterpret_cast<HAL::StackFrame*>( - mm_new_ke_heap(sizeof(HAL::StackFrame), true, false)); + mm_new_ke_heap(sizeof(HAL::StackFrame), Yes, Yes)); MUST_PASS(process.Leak().StackFrame); - process.Leak().Status = ProcessStatus::kRunning; + if (process.Leak().Image) + { + process.Leak().StackFrame->BP = reinterpret_cast<HAL::Reg>(process.Leak().Image); + } + else + { + if (process.Leak().Kind != PROCESS_HEADER_BLOCK::kSharedObjectKind) + { + process.Leak().Crash(); + return -kErrorProcessFault; + } + } + + if (!process.Leak().StackFrame->SP) + process.Leak().StackFrame->SP = reinterpret_cast<HAL::Reg>(mm_new_ke_heap(sizeof(UInt8) * 8196, Yes, Yes)); + + process.Leak().Status = ProcessStatus::kStarting; process.Leak().ProcessId = (mTeam.AsArray().Count() - 1); process.Leak().HeapCursor = process.Leak().HeapPtr; @@ -356,6 +372,16 @@ namespace Kernel process.Leak().Status == ProcessStatus::kDead) return false; + if (process.Leak().Kind == PROCESS_HEADER_BLOCK::kSharedObjectKind) + { + if (auto start = process.Leak().DLLPtr->Load<VoidPtr>(kPefStart, rt_string_len(kPefStart), kPefCode); + start) + { + process.Leak().Image = start; + process.Leak().StackFrame->BP = reinterpret_cast<HAL::Reg>(start); + } + } + if (process.Leak().GetStatus() == ProcessStatus::kStarting) { if (process.Leak().PTime <= 0) |