1 //===-- MachVMMemory.h ------------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Created by Greg Clayton on 6/26/07.
12 //===----------------------------------------------------------------------===//
14 #ifndef __MachVMMemory_h__
15 #define __MachVMMemory_h__
19 #include <mach/mach.h>
26 nub_size_t Read(task_t task, nub_addr_t address, void *data, nub_size_t data_count);
27 nub_size_t Write(task_t task, nub_addr_t address, const void *data, nub_size_t data_count);
28 nub_size_t PageSize(task_t task);
29 nub_bool_t GetMemoryRegionInfo(task_t task, nub_addr_t address, DNBRegionInfo *region_info);
30 #if defined (HOST_VM_INFO64_COUNT)
31 nub_bool_t GetMemoryProfile(DNBProfileDataScanType scanType, task_t task, struct task_basic_info ti, cpu_type_t cputype, nub_process_t pid, vm_statistics64_data_t &vminfo, uint64_t &physical_memory, mach_vm_size_t &rprvt, mach_vm_size_t &rsize, mach_vm_size_t &vprvt, mach_vm_size_t &vsize, mach_vm_size_t &dirty_size, mach_vm_size_t &purgeable, mach_vm_size_t &anonymous);
33 nub_bool_t GetMemoryProfile(DNBProfileDataScanType scanType, task_t task, struct task_basic_info ti, cpu_type_t cputype, nub_process_t pid, vm_statistics_data_t &vminfo, uint64_t &physical_memory, mach_vm_size_t &rprvt, mach_vm_size_t &rsize, mach_vm_size_t &vprvt, mach_vm_size_t &vsize, mach_vm_size_t &dirty_size, mach_vm_size_t &purgeable, mach_vm_size_t &anonymous);
37 nub_size_t MaxBytesLeftInPage(task_t task, nub_addr_t addr, nub_size_t count);
39 uint64_t GetStolenPages(task_t task);
40 void GetRegionSizes(task_t task, mach_vm_size_t &rsize, mach_vm_size_t &dirty_size);
41 void GetMemorySizes(task_t task, cpu_type_t cputype, nub_process_t pid, mach_vm_size_t &rprvt, mach_vm_size_t &vprvt);
44 nub_size_t WriteRegion(task_t task, const nub_addr_t address, const void *data, const nub_size_t data_count);
46 vm_size_t m_page_size;
51 #endif // #ifndef __MachVMMemory_h__