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-rw-r--r--arch/x86_64/thread.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/arch/x86_64/thread.c b/arch/x86_64/thread.c
deleted file mode 100644
index da20067..0000000
--- a/arch/x86_64/thread.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "tsk/tasking.h"
-#include "mem/memory.h"
-#include "io/log.h"
-#include "lib/hashtable.h"
-#include "lib/string.h"
-#include "paging.h"
-#include "cpu.h"
-
-struct ThreadBody {
- struct Thread base;
- struct PageDirectory pd;
- struct Registers state;
-};
-
-struct Thread *thread_current;
-uintptr_t _kernel_thread_bp = 0;
-
-//static struct SLinkedList s_threads;
-static struct HashTable s_threads;
-
-static struct SlabCache s_thread_cache;
-static struct SlabCache s_kbp_cache;
-
-static tid_t s_thread_id_next = 1;
-
-static size_t
-s_thread_hash_func(const void* tid, size_t _)
-{
- return (tid_t)tid;
-}
-
-void
-tasking_setup(void)
-{
- hashtable_new(&s_threads, struct ThreadBody*, tid_t);
- s_threads.hash_function = s_thread_hash_func;
-
- mem_slabcache_new(&s_thread_cache, "threads", sizeof(struct ThreadBody));
- mem_slabcache_new(&s_kbp_cache, "kernel stacks", 4096);
-
- struct ThreadBody *kthread = mem_slab_alloc(&s_thread_cache);
- *kthread = (struct ThreadBody){
- .base.id = s_thread_id_next++,
- .base.kbp = ((uintptr_t)mem_slab_alloc(&s_kbp_cache)) + 0xFFF,
- .base.perm = (size_t)-1,
- .pd = *mem_current_pd
- };
- hashtable_insert(&s_threads, 0, kthread);
-
- thread_current = (struct Thread*)kthread;
- _kernel_thread_bp = thread_current->kbp;
-}
-
-struct Thread*
-thread_new(struct Thread *parent)
-{
- struct ThreadBody *new = mem_slab_alloc(&s_thread_cache);
- memcpy(new, parent, sizeof(struct ThreadBody));
- new->base.id = s_thread_id_next++;
-
- uintptr_t ksp_base = (uintptr_t)mem_slab_alloc(&s_kbp_cache);
- new->base.kbp = ksp_base + 0xFFF;
- new->base.perm = parent->perm;
-
- hashtable_insert(&s_threads, (void*)new->base.id, new);
- return (struct Thread*)new;
-}
-
-struct Thread*
-thread_get(tid_t id)
-{
- struct Thread **thread = hashtable_get(&s_threads, (void*)id, struct Thread*);
- if(thread == NULL) return NULL;
- return *thread;
-}
-
-void
-thread_free(struct Thread *thread)
-{
- struct ThreadBody *body = (struct ThreadBody*)thread;
- body->pd.references--;
- thread->kbp -= 0xFFF;
- mem_slab_free(&s_kbp_cache, (void*)(thread->kbp));
- klogf("Need impl for thread_free\n");
-}