diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c | 92 | ||||
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni | 4 |
2 files changed, 93 insertions, 3 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c index a99e3c4723..c856661917 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c @@ -48,6 +48,61 @@ STATIC CONST CHAR16 NameEfiMemoryMappedIOPortSpaceShort[] = L"MMIO_Port"; #include "UefiShellDebug1CommandsLib.h"
+typedef struct {
+ UINT32 Type;
+ UINT64 NumberOfPages;
+ LIST_ENTRY Link;
+} MEMORY_LENGTH_ENTRY;
+
+/**
+ Add the length of the specified type to List.
+
+ @param List A list to hold all pairs of <Type, NumberOfPages>.
+ @param Type Memory type.
+ @param NumberOfPages Number of pages.
+**/
+VOID
+AddMemoryLength (
+ LIST_ENTRY *List,
+ UINT32 Type,
+ UINT64 NumberOfPages
+ )
+{
+ MEMORY_LENGTH_ENTRY *Entry;
+ MEMORY_LENGTH_ENTRY *NewEntry;
+ LIST_ENTRY *Link;
+
+ Entry = NULL;
+ for (Link = GetFirstNode (List); !IsNull (List, Link); Link = GetNextNode (List, Link)) {
+ Entry = BASE_CR (Link, MEMORY_LENGTH_ENTRY, Link);
+ if (Entry->Type >= Type) {
+ break;
+ }
+ }
+
+ if ((Entry != NULL) && (Entry->Type == Type)) {
+ //
+ // The Entry is the one we look for.
+ //
+ NewEntry = Entry;
+ } else {
+ //
+ // The search operation breaks due to:
+ // 1. Type of every entry < Type --> Insert to tail
+ // 2. Type of an entry > Type --> Insert to previous of this entry
+ //
+ NewEntry = AllocatePool (sizeof (*NewEntry));
+ if (NewEntry == NULL) {
+ return;
+ }
+ NewEntry->Type = Type;
+ NewEntry->NumberOfPages = 0;
+ InsertTailList (Link, &NewEntry->Link);
+ }
+
+ NewEntry->NumberOfPages += NumberOfPages;
+}
+
/**
Function for 'memmap' command.
@@ -104,6 +159,9 @@ ShellCommandRunMemMap ( UINT64 PersistentPages;
UINT64 PersistentPagesSize;
BOOLEAN Sfo;
+ LIST_ENTRY MemoryList;
+ MEMORY_LENGTH_ENTRY *Entry;
+ LIST_ENTRY *Link;
AcpiReclaimPages = 0;
AcpiNvsPages = 0;
@@ -125,6 +183,7 @@ ShellCommandRunMemMap ( Descriptors = NULL;
ShellStatus = SHELL_SUCCESS;
Status = EFI_SUCCESS;
+ InitializeListHead (&MemoryList);
//
// initialize the shell lib (we must be in non-auto-init...)
@@ -248,7 +307,16 @@ ShellCommandRunMemMap ( PalCodePages += Walker->NumberOfPages;
break;
default:
- ASSERT(FALSE);
+ //
+ // Shell Spec defines the SFO format.
+ // Do not print the OEM/OS memory usage in the SFO format, to avoid conflict with Shell Spec.
+ //
+ if (!Sfo) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_ITEM_OTHER), gShellDebug1HiiHandle, Walker->Type, Walker->PhysicalStart, Walker->PhysicalStart + MultU64x64 (SIZE_4KB, Walker->NumberOfPages) - 1, Walker->NumberOfPages, Walker->Attribute);
+ }
+ TotalPages += Walker->NumberOfPages;
+ AddMemoryLength (&MemoryList, Walker->Type, Walker->NumberOfPages);
+ break;
}
}
//
@@ -285,7 +353,20 @@ ShellCommandRunMemMap ( MmioPortPages, MmioPortPagesSize,
PalCodePages, PalCodePagesSize,
AvailPages, AvailPagesSize,
- PersistentPages, PersistentPagesSize,
+ PersistentPages, PersistentPagesSize
+ );
+
+ //
+ // Print out the total memory usage for OEM/OS types in the order of type.
+ //
+ for (Link = GetFirstNode (&MemoryList); !IsNull (&MemoryList, Link); Link = GetNextNode (&MemoryList, Link)) {
+ Entry = BASE_CR (Link, MEMORY_LENGTH_ENTRY, Link);
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_SUMM_OTHER), gShellDebug1HiiHandle,
+ Entry->Type, Entry->NumberOfPages, MultU64x64 (SIZE_4KB, Entry->NumberOfPages)
+ );
+ }
+
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_SUMM2), gShellDebug1HiiHandle,
DivU64x32(MultU64x64(SIZE_4KB,TotalPages), SIZE_1MB), TotalPagesSize
);
} else {
@@ -317,6 +398,13 @@ ShellCommandRunMemMap ( FreePool(Descriptors);
}
+ //
+ // Free the memory list.
+ //
+ for (Link = GetFirstNode (&MemoryList); !IsNull (&MemoryList, Link); ) {
+ Link = RemoveEntryList (Link);
+ }
+
return (ShellStatus);
}
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni index 6c02abeeac..ee726cbbd4 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni @@ -79,6 +79,7 @@ #string STR_MEMMAP_GET_FAILED #language en-US "%H%s%N: Unable to get memory map\r\n"
#string STR_MEMMAP_LIST_HEAD #language en-US "Type Start End # Pages Attributes\r\n"
#string STR_MEMMAP_LIST_ITEM #language en-US "% -10s %016LX-%016LX %016LX %016LX\r\n"
+#string STR_MEMMAP_LIST_ITEM_OTHER #language en-US "%08x %016LX-%016LX %016LX %016LX\r\n"
#string STR_MEMMAP_LIST_SUMM #language en-US " \r\n"
" Reserved : %,14ld Pages (%,ld Bytes)\r\n"
" LoaderCode: %,14ld Pages (%,ld Bytes)\r\n"
@@ -94,7 +95,8 @@ " PalCode : %,14ld Pages (%,ld Bytes)\r\n"
" Available : %,14ld Pages (%,ld Bytes)\r\n"
" Persistent: %,14ld Pages (%,ld Bytes)\r\n"
- " -------------- \r\n"
+#string STR_MEMMAP_LIST_SUMM_OTHER #language en-US " %08x : %,14ld Pages (%,ld Bytes)\r\n"
+#string STR_MEMMAP_LIST_SUMM2 #language en-US " -------------- \r\n"
"Total Memory: %,14ld MB (%,ld Bytes)\r\n"
#string STR_MEMMAP_LIST_ITEM_SFO #language en-US "MemoryMap,"%s","%LX","%LX","%LX","%LX"\r\n"
#string STR_MEMMAP_LIST_SUMM_SFO #language en-US "MemoryMapSummary,"%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld","%Ld"\r\n"
|