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51 lines
2.6 KiB
C
51 lines
2.6 KiB
C
/*
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* Percepio Trace Recorder for Tracealyzer v4.6.0
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* Copyright 2021 Percepio AB
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* www.percepio.com
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* The interface for trace utility functions.
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*/
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#ifndef TRC_UTILITY_H
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#define TRC_UTILITY_H
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#ifndef TRC_MEMCPY
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#define TRC_MEMCPY( dst, src, size ) \
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{ \
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uint32_t __i; \
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for( __i = 0; __i < size; __i++ ) { \
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( ( uint8_t * ) ( dst ) )[ __i ] = ( ( uint8_t * ) ( src ) )[ __i ]; \
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} \
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}
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#endif
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#define TRC_STRCAT( dst, dst_size, pDstLength, src ) \
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{ \
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TraceUnsignedBaseType_t uxTRC_STRCAT_INDEX = 0; \
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while( *( pDstLength ) < ( dst_size ) ) \
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{ \
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dst[ *( pDstLength ) ] = src[ uxTRC_STRCAT_INDEX ]; \
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if( dst[ *( pDstLength ) ] == 0 ) \
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break; \
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( *( pDstLength ) ) ++; \
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uxTRC_STRCAT_INDEX++; \
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} \
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}
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#if ( defined( TRC_CFG_USE_GCC_STATEMENT_EXPR ) && TRC_CFG_USE_GCC_STATEMENT_EXPR == 1 ) || __GNUC__
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_1( e1 ) ( { e1; } )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_2( e1, e2 ) ( { e1; e2; } )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_3( e1, e2, e3 ) ( { e1; e2; e3; } )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_4( e1, e2, e3, e4 ) ( { e1; e2; e3; e4; } )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_5( e1, e2, e3, e4, e5 ) ( { e1; e2; e3; e4; e5; } )
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#else
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_1( e1 ) ( e1 )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_2( e1, e2 ) ( e1, e2 )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_3( e1, e2, e3 ) ( e1, e2, e3 )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_4( e1, e2, e3, e4 ) ( e1, e2, e3, e4 )
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#define TRC_COMMA_EXPR_TO_STATEMENT_EXPR_5( e1, e2, e3, e4, e5 ) ( e1, e2, e3, e4, e5 )
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#endif /* if ( defined( TRC_CFG_USE_GCC_STATEMENT_EXPR ) && TRC_CFG_USE_GCC_STATEMENT_EXPR == 1 ) || __GNUC__ */
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#endif /* TRC_UTILITY_H */
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