EXTERNAL_HEADERS/corecrypto/cc_macros.h

   1 /*
   2  *  cc_macros.h
   3  *  corecrypto
   4  *
   5  *  Created on 01/11/2012
   6  *
   7  *  Copyright (c) 2012,2015 Apple Inc. All rights reserved.
   8  *
   9  */
  10
  11 #ifndef _CORECRYPTO_CC_MACROS_H_
  12 #define _CORECRYPTO_CC_MACROS_H_
  13
  14 #include <corecrypto/cc_config.h>
  15
  16 #ifndef __CC_DEBUG_ASSERT_COMPONENT_NAME_STRING
  17 #define __CC_DEBUG_ASSERT_COMPONENT_NAME_STRING ""
  18 #endif
  19
  20 #ifndef __CC_DEBUG_ASSERT_PRODUCTION_CODE
  21 #define __CC_DEBUG_ASSERT_PRODUCTION_CODE !CORECRYPTO_DEBUG
  22 #endif
  23
  24 #ifndef __CC_DEBUG_ASSERT_MESSAGE
  25 #define __CC_DEBUG_ASSERT_MESSAGE(name, assertion, label, message, file, line, value) \
  26 cc_printf( "CCAssertMacros: %s, %s file: %s, line: %d\n", assertion, (message!=0) ? message : "", file, line);
  27 #endif
  28
  29 #ifndef cc_require
  30 #if __CC_DEBUG_ASSERT_PRODUCTION_CODE
  31     #define cc_require(assertion, exceptionLabel) \
  32         do { \
  33             if ( __builtin_expect(!(assertion), 0) ) { \
  34                 goto exceptionLabel; \
  35             } \
  36         } while ( 0 )
  37 #else
  38     #define cc_require(assertion, exceptionLabel) \
  39         do { \
  40             if ( __builtin_expect(!(assertion), 0) ) { \
  41                 __CC_DEBUG_ASSERT_MESSAGE(__CC_DEBUG_ASSERT_COMPONENT_NAME_STRING, \
  42                     #assertion, #exceptionLabel, 0, __FILE__, __LINE__,  0); \
  43                 goto exceptionLabel; \
  44             } \
  45         } while ( 0 )
  46 #endif
  47 #endif
  48
  49 #ifndef cc_require_action
  50 #if __CC_DEBUG_ASSERT_PRODUCTION_CODE
  51     #define cc_require_action(assertion, exceptionLabel, action)                \
  52         do                                                                      \
  53         {                                                                       \
  54             if ( __builtin_expect(!(assertion), 0) )                            \
  55             {                                                                   \
  56                 {                                                               \
  57                     action;                                                     \
  58                 }                                                               \
  59                 goto exceptionLabel;                                            \
  60             }                                                                   \
  61         } while ( 0 )
  62 #else
  63     #define cc_require_action(assertion, exceptionLabel, action)                \
  64         do                                                                      \
  65         {                                                                       \
  66             if ( __builtin_expect(!(assertion), 0) )                            \
  67             {                                                                   \
  68                 __CC_DEBUG_ASSERT_MESSAGE(                                      \
  69                     __CC_DEBUG_ASSERT_COMPONENT_NAME_STRING,                    \
  70                     #assertion, #exceptionLabel, 0,   __FILE__, __LINE__, 0);   \
  71                 {                                                               \
  72                     action;                                                     \
  73                 }                                                               \
  74                 goto exceptionLabel;                                            \
  75             }                                                                   \
  76         } while ( 0 )
  77 #endif
  78 #endif
  79
  80 #endif /* _CORECRYPTO_CC_MACROS_H_ */