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https://github.com/thead-yocto-mirror/xtensa_dsp
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69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
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/*
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* This file can be used to get extra debugging information about memory leaks in your production code.
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* It defines a preprocessor macro for malloc. This will pass additional information to the
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* malloc and this will give the line/file information of the memory leaks in your code.
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*
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* You can use this by including this file to all your production code. When using gcc, you can use
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* the -include file to do this for you.
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*
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*/
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#include "CppUTestConfig.h"
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#if CPPUTEST_USE_MEM_LEAK_DETECTION
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/* This prevents the declaration from done twice and makes sure the file only #defines malloc, so it can be included anywhere */
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#ifndef CPPUTEST_USE_MALLOC_MACROS
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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extern void* cpputest_malloc_location(size_t size, const char* file, size_t line);
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extern void* cpputest_calloc_location(size_t count, size_t size, const char* file, size_t line);
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extern void* cpputest_realloc_location(void *, size_t, const char* file, size_t line);
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extern void cpputest_free_location(void* buffer, const char* file, size_t line);
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#ifdef __cplusplus
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}
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#endif
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extern void crash_on_allocation_number(unsigned number);
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#define malloc(a) cpputest_malloc_location(a, __FILE__, __LINE__)
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#define calloc(a, b) cpputest_calloc_location(a, b, __FILE__, __LINE__)
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#define realloc(a, b) cpputest_realloc_location(a, b, __FILE__, __LINE__)
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#define free(a) cpputest_free_location(a, __FILE__, __LINE__)
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#define CPPUTEST_USE_MALLOC_MACROS 1
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#endif /* CPPUTEST_USE_MALLOC_MACROS */
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/* This prevents strdup macros to get defined, unless it has been enabled by the user or generated config */
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#ifdef CPPUTEST_HAVE_STRDUP
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/* This prevents the declaration from done twice and makes sure the file only #defines strdup, so it can be included anywhere */
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#ifndef CPPUTEST_USE_STRDUP_MACROS
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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extern char* cpputest_strdup_location(const char* str, const char* file, size_t line);
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extern char* cpputest_strndup_location(const char* str, size_t n, const char* file, size_t line);
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#ifdef __cplusplus
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}
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#endif
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#define strdup(str) cpputest_strdup_location(str, __FILE__, __LINE__)
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#define strndup(str, n) cpputest_strndup_location(str, n, __FILE__, __LINE__)
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#define CPPUTEST_USE_STRDUP_MACROS 1
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#endif /* CPPUTEST_USE_STRDUP_MACROS */
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#endif /* CPPUTEST_HAVE_STRDUP */
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#endif /* CPPUTEST_USE_MEM_LEAK_DETECTION */
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