/** @file | |
Root include file of C runtime library to support building the third-party | |
cryptographic library. | |
Copyright (c) 2010 - 2022, Intel Corporation. All rights reserved.<BR> | |
Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR> | |
Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#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 MODULESDIR "" | |
#define MAX_STRING_SIZE 0x1000 | |
// | |
// We already have "no-ui" in out Configure invocation. | |
// but the code still fails to compile. | |
// Ref: https://github.com/openssl/openssl/issues/8904 | |
// | |
// This is defined in CRT library(stdio.h). | |
// | |
#ifndef BUFSIZ | |
#define BUFSIZ 8192 | |
#endif | |
// | |
// 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 (SIXTY_FOUR_BIT) && !defined (THIRTY_TWO_BIT) | |
#if defined (MDE_CPU_X64) || defined (MDE_CPU_AARCH64) || defined (MDE_CPU_IA64) || defined (MDE_CPU_RISCV64) || defined (MDE_CPU_LOONGARCH64) | |
// | |
// 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 | |
#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 EAFNOSUPPORT 47 /* Address family not supported by protocol family */ | |
#define INT_MAX 0x7FFFFFFF /* Maximum (signed) int value */ | |
#define INT_MIN (-INT_MAX-1) /* Minimum (signed) int value */ | |
#define LONG_MAX 0X7FFFFFFFL /* max value for a long */ | |
#define LONG_MIN (-LONG_MAX-1) /* min value for a long */ | |
#define UINT_MAX 0xFFFFFFFF /* Maximum unsigned int value */ | |
#define ULONG_MAX 0xFFFFFFFF /* Maximum unsigned long value */ | |
#define CHAR_BIT 8 /* Number of bits in a char */ | |
#define SIZE_MAX 0xFFFFFFFF /* Maximum unsigned size_t */ | |
// | |
// Address families. | |
// | |
#define AF_INET 2 /* internetwork: UDP, TCP, etc. */ | |
#define AF_INET6 24 /* IP version 6 */ | |
// | |
// Define constants based on RFC0883, RFC1034, RFC 1035 | |
// | |
#define NS_INT16SZ 2 /*%< #/bytes of data in a u_int16_t */ | |
#define NS_INADDRSZ 4 /*%< IPv4 T_A */ | |
#define NS_IN6ADDRSZ 16 /*%< IPv6 T_AAAA */ | |
// | |
// Basic types mapping | |
// | |
typedef UINTN size_t; | |
typedef UINTN off_t; | |
typedef UINTN u_int; | |
typedef INTN ptrdiff_t; | |
typedef INTN ssize_t; | |
typedef INT64 time_t; | |
typedef UINT8 __uint8_t; | |
typedef UINT8 sa_family_t; | |
typedef UINT8 u_char; | |
typedef UINT32 uid_t; | |
typedef UINT32 gid_t; | |
typedef CHAR16 wchar_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 * | |
strchr ( | |
const char *, | |
int | |
); | |
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 | |
); | |
int | |
issetugid ( | |
void | |
); | |
void | |
qsort ( | |
void *, | |
size_t, | |
size_t, | |
int (*)(const void *, const void *) | |
); | |
char * | |
getenv ( | |
const char * | |
); | |
char * | |
secure_getenv ( | |
const char * | |
); | |
#if defined (__GNUC__) && (__GNUC__ >= 2) | |
void | |
abort ( | |
void | |
) __attribute__ ((__noreturn__)); | |
#else | |
void | |
abort ( | |
void | |
); | |
#endif | |
int | |
inet_pton ( | |
int, | |
const char *, | |
void * | |
); | |
char * | |
strcpy ( | |
char *strDest, | |
const char *strSource | |
); | |
// | |
// 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 strncpy(strDest, strSource, count) AsciiStrnCpyS(strDest,MAX_STRING_SIZE,strSource,(UINTN)count) | |
#define strcat(strDest, strSource) AsciiStrCatS(strDest,MAX_STRING_SIZE,strSource) | |
#define strncmp(string1, string2, count) (int)(AsciiStrnCmp(string1,string2,(UINTN)(count))) | |
#define strcasecmp(str1, str2) (int)AsciiStriCmp(str1,str2) | |
#define strstr(s1, s2) AsciiStrStr(s1,s2) | |
#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 |