57 ….mm = &initial_mm, .thread = &initial_thread, .addr_limit = 0xffffffffffffffff, .pid = 0, .priorit…
231     current_pcb->mm->code_addr_start = ehdr.e_entry;  in process_load_elf_file()
296 …    mm_create_vma(current_pcb->mm, virt_base, PAGE_2M_SIZE, VM_USER | VM_ACCESS_FLAGS, NULL, &vma);  in process_load_elf_file()
302                     mm_map(current_pcb->mm, virt_base, PAGE_2M_SIZE, pa);  in process_load_elf_file()
318 … int val = mm_create_vma(current_pcb->mm, virt_base + off, PAGE_4K_SIZE, VM_USER | VM_ACCESS_FLAGS,  in process_load_elf_file()
324                         mm_map(current_pcb->mm, virt_base + off, PAGE_4K_SIZE, paddr);  in process_load_elf_file()
375     regs->rsp = current_pcb->mm->stack_start;  in process_load_elf_file()
376     regs->rbp = current_pcb->mm->stack_start;  in process_load_elf_file()
381 …int val = mm_create_vma(current_pcb->mm, current_pcb->mm->stack_start - PAGE_2M_SIZE, PAGE_2M_SIZE,  in process_load_elf_file()
390     memset((void *)(current_pcb->mm->stack_start - PAGE_2M_SIZE), 0, PAGE_2M_SIZE);  in process_load_elf_file()
425         current_pcb->mm = new_mms;  in do_execve()
447     current_pcb->mm->code_addr_end = 0;  in do_execve()
448     current_pcb->mm->data_addr_start = 0;  in do_execve()
449     current_pcb->mm->data_addr_end = 0;  in do_execve()
450     current_pcb->mm->rodata_addr_start = 0;  in do_execve()
451     current_pcb->mm->rodata_addr_end = 0;  in do_execve()
452     current_pcb->mm->bss_start = 0;  in do_execve()
453     current_pcb->mm->bss_end = 0;  in do_execve()
454     current_pcb->mm->brk_start = brk_start_addr;  in do_execve()
455     current_pcb->mm->brk_end = brk_start_addr;  in do_execve()
456     current_pcb->mm->stack_start = stack_start_addr;  in do_execve()
514     current_pcb->mm->stack_start = stack_start_addr;  in do_execve()
822     if (pcb->mm == NULL)  in process_exit_mm()
827     if (pcb->mm->pgd == NULL)  in process_exit_mm()
834     pml4t_t *current_pgd = (pml4t_t *)phys_2_virt(pcb->mm->pgd);  in process_exit_mm()
837     struct vm_area_struct *vma = pcb->mm->vmas;  in process_exit_mm()
845         mm_unmap_vma(pcb->mm, cur_vma, &pa);  in process_exit_mm()
864     if (unlikely(pcb->mm->vmas != NULL))  in process_exit_mm()
869     kfree(pcb->mm);  in process_exit_mm()