RGBCube/serenity
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These changes were lying around uncommitted in the old repo.

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I'm just gonna commit them without too much thinking and then take
it from there.
This commit is contained in:
Andreas Kling 2018-10-16 11:06:35 +02:00
parent 87d41bdca4
commit 72bb80a9ae
8 changed files with 94 additions and 81 deletions
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14
Kernel/Task.h
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@ -46,11 +46,13 @@ public:
const String& name() const { return m_name; }
pid_t pid() const { return m_pid; }
DWORD ticks() const { return m_ticks; }
WORD selector() const { return m_selector; }
WORD selector() const { return m_farPtr.selector; }
TSS32& tss() { return m_tss; }
State state() const { return m_state; }
IPC::Handle handle() const { return m_handle; }
const FarPtr& farPtr() const { return m_farPtr; }
FileHandle* fileHandleIfExists(int fd);
FileHandle* createFileHandle();
@ -62,10 +64,12 @@ public:
void setWakeupTime(DWORD t) { m_wakeupTime = t; }
DWORD wakeupTime() const { return m_wakeupTime; }
static void prepForIRETToNewTask();
bool tick() { ++m_ticks; return --m_ticksLeft; }
void setTicksLeft(DWORD t) { m_ticksLeft = t; }
void setSelector(WORD s) { m_selector = s; }
void setSelector(WORD s) { m_farPtr.selector = s; }
void setState(State s) { m_state = s; }
uid_t sys$getuid();
@ -104,7 +108,7 @@ private:
DWORD m_ticksLeft { 0 };
IPC::Handle m_handle { 0 };
DWORD m_stackTop { 0 };
WORD m_selector { 0 };
FarPtr m_farPtr;
State m_state { Invalid };
DWORD m_wakeupTime { 0 };
TSS32 m_tss;
@ -112,13 +116,11 @@ private:
Vector<FileHandle*> m_fileHandles;
RingLevel m_ring { Ring0 };
int m_error { 0 };
static Task* s_kernelTask;
};
extern void task_init();
extern void yield();
extern void sched();
extern bool scheduleNewTask();
extern void block(Task::State);
extern void sleep(DWORD ticks);