[問題] 呼叫字串陣列並輸出

看板C_and_CPP (C/C++)作者devcc (凱西)時間1年前 (2023/02/03 15:21)推噓2(2推 0噓 10→)

留言12則, 4人參與討論串1/1

最近在學習BIOS 在寫memory Map相關的練習目前剛在構想怎麼完成我想問先告一個字串陣列該怎麼把它列印出來? 這部分一直build不過 #include <Uefi.h> #include <Library/UefiLib.h> #include <Library/UefiBootServicesTableLib.h> #include <Protocol/ShellParameters.h> EFI_SHELL_PARAMETERS_PROTOCOL *EfiShellParametersProtocol; const CHAR16 *memory_types[] = { //有人有用const、STATIC，或沒用，但我都過不了 L"EfiReservedMemoryType", L"EfiLoaderCode", L"EfiLoaderData", L"EfiBootServicesCode", L"EfiBootServicesData", L"EfiRuntimeServicesCode", L"EfiRuntimeServicesData", L"EfiConventionalMemory", L"EfiUnusableMemory", L"EfiACPIReclaimMemory", L"EfiACPIMemoryNVS", L"EfiMemoryMappedIO", L"EfiMemoryMappedIOPortSpace", L"EfiPalCode", L"EfiPersistentMemory", L"EfiMaxMemoryType", }; VOID PrintNUMType() { Print(L" NUM_type\n"); for (int i = 0; i < 3; i++) { print(L" %d. %c", i+1, memory_types[i]); } }; EFI_STATUS EFIAPI UefiMain ( IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable ) { EFI_STATUS Status; CHAR16 **Argv; UINTN Argc; UINTN Index; UINTN Value[4]; Status = gBS->OpenProtocol(ImageHandle, &gEfiShellParametersProtocolGuid, (VOID **)&EfiShellParametersProtocol, ImageHandle, NULL, EFI_OPEN_PROTOCOL_GET_PROTOCOL ); if (EFI_ERROR (Status)) { Print(L"Status %r\n", Status); return Status; } Print(L"Ex3 Protocol Status %r\n", Status); Argc = EfiShellParametersProtocol->Argc; Argv = EfiShellParametersProtocol->Argv; // Judgment input value if(Argc>1||Argc<5) { for (Index = 1; Index < Argc; Index++) { Print(L"Arg[%d]= %s \n", Index, *(Argv + Index)); Value[Index] = StrHexToUintn(*(Argv + Index)); Print(L"Data = %2X %2c %d %s\n", Value[Index], Value[Index], Value[Index] ); } } switch (Argc) { case 1: Print(L"-map [Get Memory Map]\n"); Print(L"-page NUM_type size [Allocate memory Page & decide size and type\n"); Print(L"-pool NUM_type size [Allocate memory pool & decide size and type\n"); Print(L"-dump address [Dump specific memory address region (256 bytes)\n"); Print(L"-write address value[Dump specific memory address region (256 bytes)\n"); PrintNUMType(); break; case 2: case 3: case 4: Print(L"Tool text\n"); break; default: Print(L"ERROR\n"); break; } return Status; } -- 有沒有準備好我不知道，但我已經做了我最好的選擇。 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 123.51.167.201 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/C_and_CPP/M.1675408894.A.CBA.html