better ps

code/kernel/include/kernel/ke_process.h

@@ -115,7 +115,9 @@ uint32_t KeGetHandleRights(PROCESS* process, uint32_t handle);
 LIST_ENTRY* KeGetProcessList(void);
 PROCESS*    KeGetCurrentProcess(void);
 PROCESS*    KeGetSystemProcess(void);
-/* Copy a snapshot of process IDs into caller-provided storage. */
-size_t      KeCopyProcessIds(uint32_t* pidsOut, size_t maxCount);
+struct SYS_PROCESS_INFO;
+
+/* Copy a snapshot of rich process information into caller-provided storage. */
+size_t      KeCopyProcessInfo(struct SYS_PROCESS_INFO* infoOut, size_t maxCount);
 /* Find a live process by its ProcessId. Bumps refcount; caller must ObDereferenceObject. */
 PROCESS*    KeGetProcessById(uint32_t pid);

code/kernel/include/kernel/mm_virt.h

@@ -126,6 +126,7 @@ KSTATUS MmProtectUserRegion(PROCESS* process, void* base, size_t size, uint64_t
 KSTATUS MmDestroyUserRegion(PROCESS* process, void* base);
 void    MmDestroyAllUserRegions(PROCESS* process);
 KSTATUS MmQueryUserRegion(PROCESS* process, const void* address, void** baseOut, size_t* sizeOut, uint64_t* pageFlagsOut, USER_REGION_TYPE* typeOut, uint32_t* regionFlagsOut);
+void    MmQueryProcessUserMemory(PROCESS* process, size_t* regionCountOut, size_t* reservedBytesOut, size_t* committedBytesOut);
 size_t  MmGetUserRegionSize(PROCESS* process, const void* base);
 size_t  MmGetUserRegionSizeByBase(const void* base);