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Spawn Processes using memory primitives rather than and elf loader.

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This allows us to remove the temporary syscall for that style of process
spawn.
This commit is contained in:
Drew Galbraith 2023-06-07 00:04:53 -07:00
parent b06c76e477
commit 23895b5c6c
26 changed files with 403 additions and 94 deletions
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7
zion/object/process.h
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@ -23,13 +23,16 @@ class Process : public KernelObject {
static RefPtr<Process> Create();
uint64_t id() const { return id_; }
AddressSpace& vmm() { return vmm_; }
RefPtr<AddressSpace> vmas() { return vmm_; }
RefPtr<Thread> CreateThread();
RefPtr<Thread> GetThread(uint64_t tid);
SharedPtr<Capability> GetCapability(uint64_t cid);
uint64_t AddCapability(const RefPtr<Thread>& t);
uint64_t AddCapability(const RefPtr<Process>& p);
uint64_t AddCapability(const RefPtr<AddressSpace>& as);
uint64_t AddCapability(const RefPtr<MemoryObject>& mo);
// Checks the state of all child threads and transitions to
// finished if all have finished.
void CheckState();
@ -41,7 +44,7 @@ class Process : public KernelObject {
Process();
Process(uint64_t id) : id_(id), vmm_(AddressSpace::ForRoot()) {}
uint64_t id_;
AddressSpace vmm_;
RefPtr<AddressSpace> vmm_;
State state_;
uint64_t next_thread_id_ = 0;