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set stackpointers in thread obj

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This commit is contained in:
Eggert Jung
2025-11-26 04:11:11 +01:00
parent 2b0257f849
commit 4ffae9e1f0
2 changed files with 6 additions and 6 deletions
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10
kernel/thread/thread.cc
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@@ -36,14 +36,14 @@ void Thread::kickoffUsermode (Thread *object){
}
Thread::Thread (bool kernel, void * start): queue_link(nullptr), isKernel(kernel), start(start), id(idCounter++), kill_flag(false){
void *tos = reinterpret_cast<void *>(reserved_stack_space_isr + STACK_SIZE);
prepareContext(tos, context, kickoff, reinterpret_cast<uintptr_t>(this), 0, 0);
StackPointer.isr = reinterpret_cast<void *>(reserved_stack_space_isr + STACK_SIZE);
StackPointer.user = reinterpret_cast<void *>(reserved_stack_space_user + STACK_SIZE);
prepareContext(StackPointer.isr, context, kickoff, reinterpret_cast<uintptr_t>(this), 0, 0);
}
Thread::Thread() : queue_link(nullptr), id(idCounter++), kill_flag(false) {
void *tos = reinterpret_cast<void *>(reserved_stack_space + STACK_SIZE);
prepareContext(tos, context, kickoff, reinterpret_cast<uintptr_t>(this), 0,
0);
void *tos = reinterpret_cast<void *>(reserved_stack_space_isr + STACK_SIZE);
prepareContext(tos, context, kickoff, reinterpret_cast<uintptr_t>(this), 0, 0);
}
void Thread::resume(Thread *next) {

2
kernel/thread/thread.h
View File

@@ -28,7 +28,7 @@ class Thread {
/*! \brief pointer to the next element of the readylist
*/
Thread* queue_link;
bool isKernel;
bool isKernel = true;
void* start;
friend class Queue<Thread>;