mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-20 15:26:13 +08:00
151 lines
4 KiB
C
151 lines
4 KiB
C
//-----------------------------------------------------------------------------
|
|
// Hagen Fritsch - June 2010
|
|
//
|
|
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
|
|
// at your option, any later version. See the LICENSE.txt file for the text of
|
|
// the license.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
// Interlib Definitions
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef __COMMON_H
|
|
#define __COMMON_H
|
|
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
#include <stdbool.h>
|
|
|
|
#define PATHSEP "/"
|
|
// PM3 share path relative to executable when installed
|
|
#define PM3_SHARE_RELPATH ".." PATHSEP "share" PATHSEP "proxmark3" PATHSEP
|
|
|
|
// PM3_USER_DIRECTORY will be expanded from $HOME, e.g. ~/.proxmark3/
|
|
#define PM3_USER_DIRECTORY PATHSEP ".proxmark3" PATHSEP
|
|
|
|
// PM3 subdirectories:
|
|
#define CMD_SCRIPTS_SUBDIR "cmdscripts" PATHSEP
|
|
#define DICTIONARIES_SUBDIR "dictionaries" PATHSEP
|
|
#define LUA_LIBRARIES_SUBDIR "lualibs" PATHSEP
|
|
#define LUA_SCRIPTS_SUBDIR "luascripts" PATHSEP
|
|
#define RESOURCES_SUBDIR "resources" PATHSEP
|
|
#define TRACES_SUBDIR "traces" PATHSEP
|
|
#define FIRMWARES_SUBDIR "firmware" PATHSEP
|
|
#define BOOTROM_SUBDIR "bootrom/obj" PATHSEP
|
|
#define FULLIMAGE_SUBDIR "armsrc/obj" PATHSEP
|
|
|
|
#define PACKED __attribute__((packed))
|
|
|
|
// debug
|
|
#define DBG_NONE 0 // no messages
|
|
#define DBG_ERROR 1 // errors only
|
|
#define DBG_INFO 2 // errors + info messages
|
|
#define DBG_DEBUG 3 // errors + info + debug messages
|
|
#define DBG_EXTENDED 4 // errors + info + debug + breaking debug messages
|
|
extern int DBGLEVEL;
|
|
|
|
// reader voltage field detector
|
|
#define MF_MINFIELDV 4000
|
|
|
|
#ifndef MIN
|
|
# define MIN(a, b) (((a) < (b)) ? (a) : (b))
|
|
#endif
|
|
|
|
#ifndef MAX
|
|
# define MAX(a, b) (((a) > (b)) ? (a) : (b))
|
|
#endif
|
|
|
|
#ifndef ABS
|
|
# define ABS(a) ( ((a)<0) ? -(a) : (a) )
|
|
#endif
|
|
#define RAMFUNC __attribute((long_call, section(".ramfunc")))
|
|
|
|
#ifndef ROTR
|
|
# define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
|
|
#endif
|
|
|
|
#ifndef PM3_ROTL
|
|
# define PM3_ROTL(x,n) (((uintmax_t)(x) << (n)) | ((uintmax_t)(x) >> ((sizeof(x) * 8) - (n))))
|
|
#endif
|
|
|
|
// endian change for 64bit
|
|
#ifdef __GNUC__
|
|
#ifndef BSWAP_64
|
|
#define BSWAP_64(x) __builtin_bswap64(x)
|
|
#endif
|
|
#else
|
|
#ifdef _MSC_VER
|
|
#ifndef BSWAP_64
|
|
#define BSWAP_64(x) _byteswap_uint64(x)
|
|
#endif
|
|
#else
|
|
#ifndef BSWAP_64
|
|
#define BSWAP_64(x) \
|
|
(((uint64_t)(x) << 56) | \
|
|
(((uint64_t)(x) << 40) & 0xff000000000000ULL) | \
|
|
(((uint64_t)(x) << 24) & 0xff0000000000ULL) | \
|
|
(((uint64_t)(x) << 8) & 0xff00000000ULL) | \
|
|
(((uint64_t)(x) >> 8) & 0xff000000ULL) | \
|
|
(((uint64_t)(x) >> 24) & 0xff0000ULL) | \
|
|
(((uint64_t)(x) >> 40) & 0xff00ULL) | \
|
|
((uint64_t)(x) >> 56))
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
// endian change for 32bit
|
|
#ifdef __GNUC__
|
|
#ifndef BSWAP_32
|
|
#define BSWAP_32(x) __builtin_bswap32(x)
|
|
#endif
|
|
#else
|
|
#ifdef _MSC_VER
|
|
#ifndef BSWAP_32
|
|
#define BSWAP_32(x) _byteswap_ulong(x)
|
|
#endif
|
|
#else
|
|
#ifndef BSWAP_32
|
|
# define BSWAP_32(x) \
|
|
((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
|
|
(((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
#define EVEN 0
|
|
#define ODD 1
|
|
|
|
// Nibble logic
|
|
#ifndef NIBBLE_HIGH
|
|
# define NIBBLE_HIGH(b) ( (b & 0xF0) >> 4 )
|
|
#endif
|
|
|
|
#ifndef NIBBLE_LOW
|
|
# define NIBBLE_LOW(b) ( b & 0x0F )
|
|
#endif
|
|
|
|
#ifndef CRUMB
|
|
# define CRUMB(b,p) (((b & (0x3 << p) ) >> p ) & 0xF)
|
|
#endif
|
|
|
|
#ifndef SWAP_NIBBLE
|
|
# define SWAP_NIBBLE(b) ( (NIBBLE_LOW(b)<< 4) | NIBBLE_HIGH(b))
|
|
#endif
|
|
|
|
// Binary Encoded Digit
|
|
#ifndef BCD2DEC
|
|
# define BCD2DEC(bcd) HornerScheme(bcd, 0x10, 10)
|
|
#endif
|
|
|
|
#ifndef DEC2BCD
|
|
# define DEC2BCD(dec) HornerScheme(dec, 10, 0x10)
|
|
#endif
|
|
|
|
// bit stream operations
|
|
#define TEST_BIT(data, i) (*(data + (i / 8)) >> (7 - (i % 8))) & 1
|
|
#define SET_BIT(data, i) *(data + (i / 8)) |= (1 << (7 - (i % 8)))
|
|
#define CLEAR_BIT(data, i) *(data + (i / 8)) &= ~(1 << (7 - (i % 8)))
|
|
#define FLIP_BIT(data, i) *(data + (i / 8)) ^= (1 << (7 - (i % 8)))
|
|
|
|
#endif
|