108 lines
2.3 KiB
C
108 lines
2.3 KiB
C
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#include <efi.h>
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#include <efilib.h>
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#include <wolfssl/wolfcrypt/settings.h>
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#include <wolfssl/wolfcrypt/logging.h>
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#include <wolfssl/wolfcrypt/test/test.h>
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#define STR_SIZE 512
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#ifndef WAIT_FOR_GDB
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#define WAIT_FOR_GDB 0
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#endif
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#define uefi_printf(_f_, ...) Print(L##_f_, ##__VA_ARGS__)
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void char8_to_char16(const char* str8, wchar_t* str16)
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{
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size_t i;
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size_t size_str8 = strlen(str8);
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for (i = 0; i < size_str8; ++i) {
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str16[i] = (wchar_t)str8[i];
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}
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str16[i] = '\0';
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}
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void logging_cb(const int logLevel, const char *const logMessage)
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{
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wchar_t str16[STR_SIZE];
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char8_to_char16(logMessage, str16);
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uefi_printf("%s", str16);
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}
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void *XMALLOC(size_t n, void* heap, int type)
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{
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return AllocateZeroPool(n);
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}
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void *XREALLOC(void *p, size_t n, void* heap, int type)
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{
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FreePool(p);
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p = NULL;
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return AllocateZeroPool(n);
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}
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void XFREE(void *p, void* heap, int type)
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{
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return FreePool(p);
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}
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/* TODO: remove dependencies in random.c to open/read/close */
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int open (const char *__file, int __oflag)
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{
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uefi_printf("open\n");
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return -1;
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}
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ssize_t read (int __fd, void *__buf, size_t __nbytes)
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{
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uefi_printf("read\n");
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return -1;
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}
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int close(int __fd)
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{
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uefi_printf("close\n");
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return -1;
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}
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EFI_STATUS
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EFIAPI
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efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable)
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{
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EFI_LOADED_IMAGE *loaded_image = NULL;
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volatile int debug = 1;
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EFI_STATUS status;
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int ret;
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InitializeLib(ImageHandle, SystemTable);
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wolfSSL_Debugging_ON();
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wolfSSL_SetLoggingCb(logging_cb);
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status = uefi_call_wrapper(SystemTable->BootServices->HandleProtocol,
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3,
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ImageHandle,
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&LoadedImageProtocol,
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(void **)&loaded_image);
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Print(L"status: 0x%lx\n", status);
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Print(L"Image base: 0x%lx\n", loaded_image->ImageBase);
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#if WAIT_FOR_GDB
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/* to debug from gdb:
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*
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* 1. run qemu with -s option. Take note of Image base value printed by the
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* app.
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* 2. run gdb, use command: symbol-file wolfcrypt.elf -o $image_base
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* with image based value from the print above.
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* 3. set variable debug = 0 to exit the loop and continue the debugging */
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while(debug) {};
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#else
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(void)debug;
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#endif
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ret = wolfcrypt_test(NULL);
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Print(L"ret: %d\n", ret);
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return EFI_SUCCESS;
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}
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