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Kernel: Rename some variables to arch-independent names

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This commit is contained in:
Gunnar Beutner 2021-06-29 17:48:10 +02:00 • committed by Andreas Kling
parent 2016354c12
commit 85561feb40
1 changed files with 6 additions and 6 deletions
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12
Kernel/Syscalls/thread.cpp
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@ -28,12 +28,12 @@ KResultOr<FlatPtr> Process::sys$create_thread(void* (*entry)(void*), Userspace<c
int schedule_priority = params.m_schedule_priority; int schedule_priority = params.m_schedule_priority;
unsigned stack_size = params.m_stack_size; unsigned stack_size = params.m_stack_size;
auto user_esp = Checked<FlatPtr>((FlatPtr)params.m_stack_location); auto user_sp = Checked<FlatPtr>((FlatPtr)params.m_stack_location);
user_esp += stack_size; user_sp += stack_size;
if (user_esp.has_overflow()) if (user_sp.has_overflow())
return EOVERFLOW; return EOVERFLOW;
if (!MM.validate_user_stack(*this, VirtualAddress(user_esp.value() - 4))) if (!MM.validate_user_stack(*this, VirtualAddress(user_sp.value() - 4)))
return EFAULT; return EFAULT;
// FIXME: return EAGAIN if Thread::all_threads().size() is greater than PTHREAD_THREADS_MAX // FIXME: return EAGAIN if Thread::all_threads().size() is greater than PTHREAD_THREADS_MAX
@ -65,11 +65,11 @@ KResultOr<FlatPtr> Process::sys$create_thread(void* (*entry)(void*), Userspace<c
#if ARCH(I386) #if ARCH(I386)
regs.eip = (FlatPtr)entry; regs.eip = (FlatPtr)entry;
regs.eflags = 0x0202; regs.eflags = 0x0202;
regs.esp = user_esp.value(); regs.esp = user_sp.value();
#else #else
regs.rip = (FlatPtr)entry; regs.rip = (FlatPtr)entry;
regs.rflags = 0x0202; regs.rflags = 0x0202;
regs.rsp = user_esp.value(); regs.rsp = user_sp.value();
#endif #endif
regs.cr3 = space().page_directory().cr3(); regs.cr3 = space().page_directory().cr3();