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Kernel: Remove i686 support

This commit is contained in:
Liav A 2022-10-04 03:05:54 +03:00 committed by Andreas Kling
parent 32270dcd20
commit 5ff318cf3a
75 changed files with 142 additions and 895 deletions

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@ -101,28 +101,7 @@ ErrorOr<FlatPtr> Process::sys$fork(RegisterState& regs)
child_first_thread->m_alternative_signal_stack = Thread::current()->m_alternative_signal_stack;
child_first_thread->m_alternative_signal_stack_size = Thread::current()->m_alternative_signal_stack_size;
#if ARCH(I386)
auto& child_regs = child_first_thread->m_regs;
child_regs.eax = 0; // fork() returns 0 in the child :^)
child_regs.ebx = regs.ebx;
child_regs.ecx = regs.ecx;
child_regs.edx = regs.edx;
child_regs.ebp = regs.ebp;
child_regs.esp = regs.userspace_esp;
child_regs.esi = regs.esi;
child_regs.edi = regs.edi;
child_regs.eflags = regs.eflags;
child_regs.eip = regs.eip;
child_regs.cs = regs.cs;
child_regs.ds = regs.ds;
child_regs.es = regs.es;
child_regs.fs = regs.fs;
child_regs.gs = regs.gs;
child_regs.ss = regs.userspace_ss;
dbgln_if(FORK_DEBUG, "fork: child will begin executing at {:#04x}:{:p} with stack {:#04x}:{:p}, kstack {:#04x}:{:p}",
child_regs.cs, child_regs.eip, child_regs.ss, child_regs.esp, child_regs.ss0, child_regs.esp0);
#elif ARCH(X86_64)
#if ARCH(X86_64)
auto& child_regs = child_first_thread->m_regs;
child_regs.rax = 0; // fork() returns 0 in the child :^)
child_regs.rbx = regs.rbx;