| /kernel/liteos_a/kernel/base/vm/ |
| D | los_vm_map.c | 62 return OsCurrProcessGet()->vmSpace; in LOS_CurrSpaceGet()
134 STATIC BOOL OsVmSpaceInitCommon(LosVmSpace *vmSpace, VADDR_T *virtTtb) in OsVmSpaceInitCommon() argument
136 … LOS_RbInitTree(&vmSpace->regionRbTree, OsRegionRbCmpKeyFn, OsRegionRbFreeFn, OsRegionRbGetKeyFn); in OsVmSpaceInitCommon()
138 status_t retval = LOS_MuxInit(&vmSpace->regionMux, NULL); in OsVmSpaceInitCommon()
145 LOS_ListAdd(&g_vmSpaceList, &vmSpace->node); in OsVmSpaceInitCommon()
148 return OsArchMmuInit(&vmSpace->archMmu, virtTtb); in OsVmSpaceInitCommon()
159 BOOL OsKernVmSpaceInit(LosVmSpace *vmSpace, VADDR_T *virtTtb) in OsKernVmSpaceInit() argument
161 vmSpace->base = KERNEL_ASPACE_BASE; in OsKernVmSpaceInit()
162 vmSpace->size = KERNEL_ASPACE_SIZE; in OsKernVmSpaceInit()
163 vmSpace->mapBase = KERNEL_VMM_BASE; in OsKernVmSpaceInit()
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| D | los_vm_syscall.c | 55 if (len > OsCurrProcessGet()->vmSpace->mapSize) { in OsCheckMMapParams()
112 LosVmSpace *vmSpace = OsCurrProcessGet()->vmSpace; in LOS_MMap() local
132 (VOID)LOS_MuxAcquire(&vmSpace->regionMux); in LOS_MMap()
134 status = OsUserHeapFree(vmSpace, vaddr, len); in LOS_MMap()
141 newRegion = LOS_RegionAlloc(vmSpace, vaddr, len, regionFlags, pgoff); in LOS_MMap()
156 LOS_RbDelNode(&vmSpace->regionRbTree, &newRegion->rbNode); in LOS_MMap()
157 LOS_RegionFree(vmSpace, newRegion); in LOS_MMap()
163 (VOID)LOS_MuxRelease(&vmSpace->regionMux); in LOS_MMap()
173 return OsUnMMap(OsCurrProcessGet()->vmSpace, addr, size); in LOS_UnMMap()
205 LosVmSpace *space = OsCurrProcessGet()->vmSpace; in LOS_DoBrk()
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| D | oom.c | 58 (VOID)LOS_MuxAcquire(&candidateProcess->vmSpace->regionMux); in OomScoreProcess()
61 OsUProcessPmUsage(candidateProcess->vmSpace, NULL, &actualPm); in OomScoreProcess()
63 (VOID)LOS_MuxRelease(&candidateProcess->vmSpace->regionMux); in OomScoreProcess()
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| D | shm.c | 533 LosVmSpace *space = OsCurrProcessGet()->vmSpace; in ShmatVmmAlloc()
748 LosVmSpace *space = OsCurrProcessGet()->vmSpace; in ShmDt()
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| D | los_vm_dump.c | 267 if (processCB->vmSpace == space) { in OsGetPIDByAspace()
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| /kernel/liteos_a/kernel/extended/vdso/src/ |
| D | los_vdso.c | 80 if ((processCB == NULL) || (processCB->vmSpace == NULL)) { in OsVdsoLoad()
84 (VOID)LOS_MuxAcquire(&processCB->vmSpace->regionMux); in OsVdsoLoad()
86 vdsoRegion = LOS_RegionAlloc(processCB->vmSpace, 0, g_vdsoSize, flag, 0); in OsVdsoLoad()
93 ret = OsVdsoMap(processCB->vmSpace, g_vdsoSize, LOS_PaddrQuery((VOID *)(&__vdso_data_start)), in OsVdsoLoad()
96 ret = LOS_RegionFree(processCB->vmSpace, vdsoRegion); in OsVdsoLoad()
104 (VOID)LOS_MuxRelease(&processCB->vmSpace->regionMux); in OsVdsoLoad()
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| /kernel/liteos_a/kernel/base/core/ |
| D | los_info.c | 113 …IC VOID GetProcessMemInfo(ProcessInfo *pcbInfo, const LosProcessCB *processCB, LosVmSpace *vmSpace) in GetProcessMemInfo() argument
120 } else if (vmSpace == LOS_GetKVmSpace()) { in GetProcessMemInfo()
121 (VOID)OsShellCmdProcessPmUsage(vmSpace, &pcbInfo->shareMem, &pcbInfo->physicalMem); in GetProcessMemInfo()
124 pcbInfo->virtualMem = OsShellCmdProcessVmUsage(vmSpace); in GetProcessMemInfo()
129 if (OsShellCmdProcessPmUsage(vmSpace, &pcbInfo->shareMem, &pcbInfo->physicalMem) == 0) { in GetProcessMemInfo()
188 GetProcessMemInfo(&threadInfo->processInfo, processCB, processCB->vmSpace); in OsGetProcessThreadInfo()
218 LosVmSpace *vmSpace = processCB->vmSpace; local
223 GetProcessMemInfo(pcbInfo, processCB, vmSpace);
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| D | los_process.c | 123 taskCB->archMmu = (UINTPTR)&processCB->vmSpace->archMmu; in OsProcessAddNewTask()
403 (VOID)OsVmSpaceRegionFree(processCB->vmSpace); in OsProcessResourcesToFree()
645 space = processCB->vmSpace; in OsProcessCBRecycleToFree()
647 processCB->vmSpace = NULL; in OsProcessCBRecycleToFree()
754 processCB->vmSpace = OsCreateUserVmSpace(); in OsInitPCB()
755 if (processCB->vmSpace == NULL) { in OsInitPCB()
760 processCB->vmSpace = LOS_GetKVmSpace(); in OsInitPCB()
1659 region = LOS_RegionAlloc(processCB->vmSpace, 0, stackSize, in OsUserInitStackAlloc()
1680 processCB->vmSpace = oldSpace; in OsExecProcessVmSpaceRestore()
1681 runTask->archMmu = (UINTPTR)&processCB->vmSpace->archMmu; in OsExecProcessVmSpaceRestore()
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| /kernel/liteos_a/kernel/base/include/ |
| D | los_vm_map.h | 257 STATIC INLINE BOOL OsIsVmRegionEmpty(LosVmSpace *vmSpace) in OsIsVmRegionEmpty() argument
259 if (vmSpace->regionRbTree.ulNodes == 0) { in OsIsVmRegionEmpty()
272 INT32 OsUserHeapFree(LosVmSpace *vmSpace, VADDR_T addr, size_t len);
273 VADDR_T OsAllocRange(LosVmSpace *vmSpace, size_t len);
274 VADDR_T OsAllocSpecificRange(LosVmSpace *vmSpace, VADDR_T vaddr, size_t len, UINT32 regionFlags);
280 LosVmMapRegion *LOS_RegionRangeFind(LosVmSpace *vmSpace, VADDR_T addr, size_t len);
281 LosVmMapRegion *LOS_RegionFind(LosVmSpace *vmSpace, VADDR_T addr);
283 LosVmMapRegion *LOS_RegionAlloc(LosVmSpace *vmSpace, VADDR_T vaddr, size_t len, UINT32 regionFlags,…
291 BOOL OsUserVmSpaceInit(LosVmSpace *vmSpace, VADDR_T *virtTtb);
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| D | los_process_pri.h | 114 LosVmSpace *vmSpace; /**< VMM space for processes */ member
439 return processCB->vmSpace; in OsProcessVmSpaceGet()
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| /kernel/liteos_a/fs/proc/os_adapt/ |
| D | process_proc.c | 196 LosVmSpace *vmSpace = (LosVmSpace *)LOS_MemAlloc(m_aucSysMem1, size); in ProcessMemInfoRead() local
197 if (vmSpace == NULL) { in ProcessMemInfoRead()
200 (void)memset_s(vmSpace, size, 0, size); in ProcessMemInfoRead()
201 LosVmMapRegion *heap = (LosVmMapRegion *)((char *)vmSpace + sizeof(LosVmSpace)); in ProcessMemInfoRead()
206 (void)LOS_MemFree(m_aucSysMem1, vmSpace); in ProcessMemInfoRead()
209 (void)memcpy_s(vmSpace, sizeof(LosVmSpace), pcb->vmSpace, sizeof(LosVmSpace)); in ProcessMemInfoRead()
210 (void)memcpy_s(heap, sizeof(LosVmMapRegion), pcb->vmSpace->heap, sizeof(LosVmMapRegion)); in ProcessMemInfoRead()
213 (void)LosBufPrintf(seqBuf, "\nVMSpaceSize: %u byte\n", vmSpace->size); in ProcessMemInfoRead()
214 (void)LosBufPrintf(seqBuf, "VMSpaceMapSize: %u byte\n", vmSpace->mapSize); in ProcessMemInfoRead()
215 (void)LosBufPrintf(seqBuf, "VM TLB Asid: %u\n", vmSpace->archMmu.asid); in ProcessMemInfoRead()
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| /kernel/liteos_a/kernel/base/misc/ |
| D | vm_shellcmd.c | 101 if (!OsProcessIsUnused(processCB) && (processCB->vmSpace != NULL)) { in OsDoDumpVm()
102 OsDumpAspace(processCB->vmSpace); in OsDoDumpVm()
163 LOS_ArchMmuQuery(&processCB->vmSpace->archMmu, (VADDR_T)vaddr, &paddr, 0); in OsShellCmdV2P()
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| /kernel/liteos_a/arch/arm/arm/src/ |
| D | los_exc.c | 299 lastRegion = LOS_RegionFind(runProcess->vmSpace, curRegion->range.base - 1); in OsGetTextRegionBase()
334 runProcess->vmSpace->base, in OsExcSysInfo()
335 runProcess->vmSpace->base + runProcess->vmSpace->size, in OsExcSysInfo()
356 region = LOS_RegionFind(runProcess->vmSpace, (VADDR_T)excBufAddr->PC); in OsExcSysInfo()
364 region = LOS_RegionFind(runProcess->vmSpace, (VADDR_T)excBufAddr->ULR); in OsExcSysInfo()
502 runspace = runProcess->vmSpace; in OsDumpProcessUsedMemNode()
631 LosVmSpace *runspace = runProcess->vmSpace; in IsValidFP()
725 region = LOS_RegionFind(runProcess->vmSpace, (VADDR_T)ip); in OsGetUsrIpInfo()
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| /kernel/liteos_a/kernel/extended/liteipc/ |
| D | hm_liteipc.c | 163 (VOID)LOS_MuxAcquire(&pcb->vmSpace->regionMux); in DoIpcMmap()
178 … STATUS_T err = LOS_ArchMmuMap(&pcb->vmSpace->archMmu, uva + (i << PAGE_SHIFT), pa, 1, uflags); in DoIpcMmap()
190 (VOID)LOS_ArchMmuUnmap(&pcb->vmSpace->archMmu, uva + (i << PAGE_SHIFT), 1); in DoIpcMmap()
195 (VOID)LOS_MuxRelease(&pcb->vmSpace->regionMux); in DoIpcMmap()
215 regionTemp = LOS_RegionFind(pcb->vmSpace, (VADDR_T)(UINTPTR)ipcInfo->pool.uvaddr); in LiteIpcMmap()
217 (VOID)LOS_RegionFree(pcb->vmSpace, regionTemp); in LiteIpcMmap()
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| /kernel/liteos_a/syscall/ |
| D | syscall_pub.h | 56 LosVmSpace *__aspace = OsCurrProcessGet()->vmSpace; \
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