| /** @file | |
| Root include file to support building OpenSSL Crypto Library. | |
| Copyright (c) 2010 - 2015, 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 __OPEN_SSL_SUPPORT_H__ | |
| #define __OPEN_SSL_SUPPORT_H__ | |
| #include <Base.h> | |
| #include <Library/BaseLib.h> | |
| #include <Library/BaseMemoryLib.h> | |
| #include <Library/MemoryAllocationLib.h> | |
| #include <Library/DebugLib.h> | |
| #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 | |
| // | |
| // File operations are not required for building Open SSL, | |
| // so FILE is mapped to VOID * to pass build | |
| // | |
| typedef VOID *FILE; | |
| // | |
| // 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 | |
| // | |
| // #defines from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| #define ENOMEM 12 /* Cannot allocate memory */ | |
| #define EINVAL 22 /* Invalid argument */ | |
| #define BUFSIZ 1024 /* size of buffer used by setbuf */ | |
| #define INT_MAX 2147483647 /* max value for an int */ | |
| #define INT_MIN (-2147483647-1) /* min value for an int */ | |
| #define LONG_MAX 2147483647L /* max value for a long */ | |
| #define LONG_MIN (-2147483647-1) /* min value for a long */ | |
| #define ULONG_MAX 0xffffffff /* max value for an unsigned long */ | |
| #define LOG_DAEMON (3<<3) /* system daemons */ | |
| #define LOG_EMERG 0 /* system is unusable */ | |
| #define LOG_ALERT 1 /* action must be taken immediately */ | |
| #define LOG_CRIT 2 /* critical conditions */ | |
| #define LOG_ERR 3 /* error conditions */ | |
| #define LOG_WARNING 4 /* warning conditions */ | |
| #define LOG_NOTICE 5 /* normal but significant condition */ | |
| #define LOG_INFO 6 /* informational */ | |
| #define LOG_DEBUG 7 /* debug-level messages */ | |
| #define LOG_PID 0x01 /* log the pid with each message */ | |
| #define LOG_CONS 0x02 /* log on the console if errors in sending */ | |
| // | |
| // Macros from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| /* The offsetof() macro calculates the offset of a structure member | |
| in its structure. Unfortunately this cannot be written down | |
| portably, hence it is provided by a Standard C header file. | |
| For pre-Standard C compilers, here is a version that usually works | |
| (but watch out!): */ | |
| #define offsetof(type, member) OFFSET_OF (type, member) | |
| // | |
| // Basic types from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| typedef UINTN size_t; | |
| typedef INTN ssize_t; | |
| typedef INT64 off_t; | |
| typedef UINT16 mode_t; | |
| typedef long time_t; | |
| typedef unsigned long clock_t; | |
| typedef UINT32 uid_t; | |
| typedef UINT32 gid_t; | |
| typedef UINT32 ino_t; | |
| typedef UINT32 dev_t; | |
| typedef UINT16 nlink_t; | |
| typedef int pid_t; | |
| typedef void *DIR; | |
| typedef void __sighandler_t (int); | |
| // | |
| // Structures from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| 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 */ | |
| } timeval; | |
| struct dirent { | |
| UINT32 d_fileno; /* file number of entry */ | |
| UINT16 d_reclen; /* length of this record */ | |
| UINT8 d_type; /* file type, see below */ | |
| UINT8 d_namlen; /* length of string in d_name */ | |
| char d_name[255 + 1]; /* name must be no longer than this */ | |
| }; | |
| struct stat { | |
| dev_t st_dev; /* inode's device */ | |
| ino_t st_ino; /* inode's number */ | |
| mode_t st_mode; /* inode protection mode */ | |
| nlink_t st_nlink; /* number of hard links */ | |
| uid_t st_uid; /* user ID of the file's owner */ | |
| gid_t st_gid; /* group ID of the file's group */ | |
| dev_t st_rdev; /* device type */ | |
| time_t st_atime; /* time of last access */ | |
| long st_atimensec; /* nsec of last access */ | |
| time_t st_mtime; /* time of last data modification */ | |
| long st_mtimensec; /* nsec of last data modification */ | |
| time_t st_ctime; /* time of last file status change */ | |
| long st_ctimensec; /* nsec of last file status change */ | |
| off_t st_size; /* file size, in bytes */ | |
| INT64 st_blocks; /* blocks allocated for file */ | |
| UINT32 st_blksize; /* optimal blocksize for I/O */ | |
| UINT32 st_flags; /* user defined flags for file */ | |
| UINT32 st_gen; /* file generation number */ | |
| INT32 st_lspare; | |
| INT64 st_qspare[2]; | |
| }; | |
| // | |
| // Externs from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| extern int errno; | |
| // | |
| // Function prototypes from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| void *malloc (size_t); | |
| void *realloc (void *, size_t); | |
| void free (void *); | |
| int isdigit (int); | |
| int isspace (int); | |
| int tolower (int); | |
| int isupper (int); | |
| int isxdigit (int); | |
| int isalnum (int); | |
| void *memcpy (void *, const void *, size_t); | |
| void *memset (void *, int, size_t); | |
| void *memchr (const void *, int, size_t); | |
| int memcmp (const void *, const void *, size_t); | |
| void *memmove (void *, const void *, size_t); | |
| int strcmp (const char *, const char *); | |
| int strncmp (const char *, const char *, size_t); | |
| char *strcpy (char *, const char *); | |
| char *strncpy (char *, const char *, size_t); | |
| size_t strlen (const char *); | |
| char *strcat (char *, const char *); | |
| char *strchr (const char *, int); | |
| int strcasecmp (const char *, const char *); | |
| int strncasecmp (const char *, const char *, size_t); | |
| char *strncpy (char *, const char *, size_t); | |
| int strncmp (const char *, const char *, size_t); | |
| char *strrchr (const char *, int); | |
| unsigned long strtoul (const char *, char **, int); | |
| long strtol (const char *, char **, int); | |
| int printf (const char *, ...); | |
| int sscanf (const char *, const char *, ...); | |
| int open (const char *, int, ...); | |
| int chmod (const char *, mode_t); | |
| int stat (const char *, struct stat *); | |
| off_t lseek (int, off_t, int); | |
| ssize_t read (int, void *, size_t); | |
| ssize_t write (int, const void *, size_t); | |
| int close (int); | |
| 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 *); | |
| char *fgets (char *, int, FILE *); | |
| int fputs (const char *, FILE *); | |
| int fprintf (FILE *, const char *, ...); | |
| int vfprintf (FILE *, const char *, VA_LIST); | |
| int fflush (FILE *); | |
| int fclose (FILE *); | |
| DIR *opendir (const char *); | |
| struct dirent *readdir (DIR *); | |
| int closedir (DIR *); | |
| void openlog (const char *, int, int); | |
| void closelog (void); | |
| void syslog (int, const char *, ...); | |
| time_t time (time_t *); | |
| struct tm *localtime (const time_t *); | |
| struct tm *gmtime (const time_t *); | |
| struct tm *gmtime_r (const time_t *, struct tm *); | |
| 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 *); | |
| void exit (int); | |
| void abort (void); | |
| __sighandler_t *signal (int, __sighandler_t *); | |
| // | |
| // Global variables from EFI Application Toolkit required to buiild Open SSL | |
| // | |
| extern FILE *stderr; | |
| extern FILE *stdin; | |
| extern FILE *stdout; | |
| // | |
| // 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 strcmp AsciiStrCmp | |
| #define strncmp(string1,string2,count) (int)(AsciiStrnCmp(string1,string2,(UINTN)(count))) | |
| #define strcpy(strDest,strSource) AsciiStrCpyS(strDest,MAX_STRING_SIZE,strSource) | |
| #define strncpy(strDest,strSource,count) AsciiStrnCpyS(strDest,MAX_STRING_SIZE,strSource,(UINTN)count) | |
| #define strlen(str) (size_t)(AsciiStrnLenS(str,MAX_STRING_SIZE)) | |
| #define strcat(strDest,strSource) AsciiStrCatS(strDest,MAX_STRING_SIZE,strSource) | |
| #define strchr(str,ch) ScanMem8((VOID *)(str),AsciiStrSize(str),(UINT8)ch) | |
| #define abort() ASSERT (FALSE) | |
| #define assert(expression) | |
| #define localtime(timer) NULL | |
| #define gmtime_r(timer,result) (result = NULL) | |
| #define atoi(nptr) AsciiStrDecimalToUintn(nptr) | |
| #endif |