| /** @file | |
| Root include file of C runtime library to support building the third-party | |
| cryptographic library. | |
| Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR> | |
| This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| #ifndef __CRT_LIB_SUPPORT_H__ | |
| #define __CRT_LIB_SUPPORT_H__ | |
| #include <Library/BaseLib.h> | |
| #include <Library/BaseMemoryLib.h> | |
| #include <Library/DebugLib.h> | |
| #include <Library/PrintLib.h> | |
| #define OPENSSLDIR "" | |
| #define ENGINESDIR "" | |
| #define MAX_STRING_SIZE 0x1000 | |
| // | |
| // OpenSSL relies on explicit configuration for word size in crypto/bn, | |
| // but we want it to be automatically inferred from the target. So we | |
| // bypass what's in <openssl/opensslconf.h> for OPENSSL_SYS_UEFI, and | |
| // define our own here. | |
| // | |
| #ifdef CONFIG_HEADER_BN_H | |
| #error CONFIG_HEADER_BN_H already defined | |
| #endif | |
| #define CONFIG_HEADER_BN_H | |
| #if defined(MDE_CPU_X64) || defined(MDE_CPU_AARCH64) || defined(MDE_CPU_IA64) | |
| // | |
| // With GCC we would normally use SIXTY_FOUR_BIT_LONG, but MSVC needs | |
| // SIXTY_FOUR_BIT, because 'long' is 32-bit and only 'long long' is | |
| // 64-bit. Since using 'long long' works fine on GCC too, just do that. | |
| // | |
| #define SIXTY_FOUR_BIT | |
| #elif defined(MDE_CPU_IA32) || defined(MDE_CPU_ARM) || defined(MDE_CPU_EBC) | |
| #define THIRTY_TWO_BIT | |
| #else | |
| #error Unknown target architecture | |
| #endif | |
| // | |
| // Map all va_xxxx elements to VA_xxx defined in MdePkg/Include/Base.h | |
| // | |
| #if !defined(__CC_ARM) // if va_list is not already defined | |
| #define va_list VA_LIST | |
| #define va_arg VA_ARG | |
| #define va_start VA_START | |
| #define va_end VA_END | |
| #else // __CC_ARM | |
| #define va_start(Marker, Parameter) __va_start(Marker, Parameter) | |
| #define va_arg(Marker, TYPE) __va_arg(Marker, TYPE) | |
| #define va_end(Marker) ((void)0) | |
| #endif | |
| // | |
| // Definitions for global constants used by CRT library routines | |
| // | |
| #define EINVAL 22 /* Invalid argument */ | |
| #define INT_MAX 0x7FFFFFFF /* Maximum (signed) int value */ | |
| #define LONG_MAX 0X7FFFFFFFL /* max value for a long */ | |
| #define LONG_MIN (-LONG_MAX-1) /* min value for a long */ | |
| #define ULONG_MAX 0xFFFFFFFF /* Maximum unsigned long value */ | |
| #define CHAR_BIT 8 /* Number of bits in a char */ | |
| // | |
| // Basic types mapping | |
| // | |
| typedef UINTN size_t; | |
| typedef INTN ssize_t; | |
| typedef INT32 time_t; | |
| typedef UINT8 __uint8_t; | |
| typedef UINT8 sa_family_t; | |
| typedef UINT32 uid_t; | |
| typedef UINT32 gid_t; | |
| // | |
| // File operations are not required for EFI building, | |
| // so FILE is mapped to VOID * to pass build | |
| // | |
| typedef VOID *FILE; | |
| // | |
| // Structures Definitions | |
| // | |
| struct tm { | |
| int tm_sec; /* seconds after the minute [0-60] */ | |
| int tm_min; /* minutes after the hour [0-59] */ | |
| int tm_hour; /* hours since midnight [0-23] */ | |
| int tm_mday; /* day of the month [1-31] */ | |
| int tm_mon; /* months since January [0-11] */ | |
| int tm_year; /* years since 1900 */ | |
| int tm_wday; /* days since Sunday [0-6] */ | |
| int tm_yday; /* days since January 1 [0-365] */ | |
| int tm_isdst; /* Daylight Savings Time flag */ | |
| long tm_gmtoff; /* offset from CUT in seconds */ | |
| char *tm_zone; /* timezone abbreviation */ | |
| }; | |
| struct timeval { | |
| long tv_sec; /* time value, in seconds */ | |
| long tv_usec; /* time value, in microseconds */ | |
| }; | |
| struct sockaddr { | |
| __uint8_t sa_len; /* total length */ | |
| sa_family_t sa_family; /* address family */ | |
| char sa_data[14]; /* actually longer; address value */ | |
| }; | |
| // | |
| // Global variables | |
| // | |
| extern int errno; | |
| extern FILE *stderr; | |
| // | |
| // Function prototypes of CRT Library routines | |
| // | |
| void *malloc (size_t); | |
| void *realloc (void *, size_t); | |
| void free (void *); | |
| void *memset (void *, int, size_t); | |
| int memcmp (const void *, const void *, size_t); | |
| int isdigit (int); | |
| int isspace (int); | |
| int isxdigit (int); | |
| int isalnum (int); | |
| int isupper (int); | |
| int tolower (int); | |
| int strcmp (const char *, const char *); | |
| int strncasecmp (const char *, const char *, size_t); | |
| char *strrchr (const char *, int); | |
| unsigned long strtoul (const char *, char **, int); | |
| long strtol (const char *, char **, int); | |
| char *strerror (int); | |
| size_t strspn (const char *, const char *); | |
| size_t strcspn (const char *, const char *); | |
| int printf (const char *, ...); | |
| int sscanf (const char *, const char *, ...); | |
| FILE *fopen (const char *, const char *); | |
| size_t fread (void *, size_t, size_t, FILE *); | |
| size_t fwrite (const void *, size_t, size_t, FILE *); | |
| int fclose (FILE *); | |
| int fprintf (FILE *, const char *, ...); | |
| time_t time (time_t *); | |
| struct tm *gmtime (const time_t *); | |
| uid_t getuid (void); | |
| uid_t geteuid (void); | |
| gid_t getgid (void); | |
| gid_t getegid (void); | |
| void qsort (void *, size_t, size_t, int (*)(const void *, const void *)); | |
| char *getenv (const char *); | |
| #if defined(__GNUC__) && (__GNUC__ >= 2) | |
| void abort (void) __attribute__((__noreturn__)); | |
| #else | |
| void abort (void); | |
| #endif | |
| // | |
| // Macros that directly map functions to BaseLib, BaseMemoryLib, and DebugLib functions | |
| // | |
| #define memcpy(dest,source,count) CopyMem(dest,source,(UINTN)(count)) | |
| #define memset(dest,ch,count) SetMem(dest,(UINTN)(count),(UINT8)(ch)) | |
| #define memchr(buf,ch,count) ScanMem8(buf,(UINTN)(count),(UINT8)ch) | |
| #define memcmp(buf1,buf2,count) (int)(CompareMem(buf1,buf2,(UINTN)(count))) | |
| #define memmove(dest,source,count) CopyMem(dest,source,(UINTN)(count)) | |
| #define strlen(str) (size_t)(AsciiStrnLenS(str,MAX_STRING_SIZE)) | |
| #define strcpy(strDest,strSource) AsciiStrCpyS(strDest,MAX_STRING_SIZE,strSource) | |
| #define strncpy(strDest,strSource,count) AsciiStrnCpyS(strDest,MAX_STRING_SIZE,strSource,(UINTN)count) | |
| #define strcat(strDest,strSource) AsciiStrCatS(strDest,MAX_STRING_SIZE,strSource) | |
| #define strchr(str,ch) ScanMem8((VOID *)(str),AsciiStrSize(str),(UINT8)ch) | |
| #define strncmp(string1,string2,count) (int)(AsciiStrnCmp(string1,string2,(UINTN)(count))) | |
| #define strcasecmp(str1,str2) (int)AsciiStriCmp(str1,str2) | |
| #define sprintf(buf,...) AsciiSPrint(buf,MAX_STRING_SIZE,__VA_ARGS__) | |
| #define localtime(timer) NULL | |
| #define assert(expression) | |
| #define offsetof(type,member) OFFSET_OF(type,member) | |
| #define atoi(nptr) AsciiStrDecimalToUintn(nptr) | |
| #define gettimeofday(tvp,tz) do { (tvp)->tv_sec = time(NULL); (tvp)->tv_usec = 0; } while (0) | |
| #endif |