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c809ff6ef6
MPS' tracing module uses four macros: 1) TRACE( type, fmt, ... ) This acts like `printf( fmt, ... )` but also allows the specification of a type of trace output (comment, warning, error, ...) 2) TRACE_INIT This acts like TRACE() but increases the level of indentation. It will be used at the beginning of function calls. 3) RETURN( val ) Equivalent to `return( val )` plus a decrement in the level of indentation. This should be used at the end of functions that have been started with TRACE_INIT. 4) TRACE_END This combines a trace output with a decrement of the level of indentation. It's necessary prior to leaving functions which have been started with TRACE_INIT but which don't have a return value. This commit defines those macros as no-op dummies in `library/mps/trace.h` for now. Signed-off-by: Hanno Becker <hanno.becker@arm.com>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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/**
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* \file trace.h
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*
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* \brief Tracing module for MPS
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*/
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#ifndef MBEDTLS_MPS_TRACE_H
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#define MBEDTLS_MPS_TRACE_H
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#include "common.h"
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#if defined(MBEDTLS_MPS_TRACE)
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#error "MPS tracing module not yet implemented"
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#else /* MBEDTLS_MPS_TRACE */
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#define TRACE( type, fmt, ... ) do { } while( 0 )
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#define TRACE_INIT( fmt, ... ) do { } while( 0 )
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#define TRACE_END do { } while( 0 )
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#define RETURN( val ) return( val );
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#endif /* MBEDTLS_MPS_TRACE */
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#endif /* MBEDTLS_MPS_TRACE_H */
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