diff options
Diffstat (limited to 'cpukit/libtest/gcovdumpinfo.c')
-rw-r--r-- | cpukit/libtest/gcovdumpinfo.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/cpukit/libtest/gcovdumpinfo.c b/cpukit/libtest/gcovdumpinfo.c new file mode 100644 index 0000000000..87021ad613 --- /dev/null +++ b/cpukit/libtest/gcovdumpinfo.c @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSImplGcov + * + * @brief This source file contains the implementation of _Gcov_Ddump_info(). + */ + +/* + * Copyright (C) 2021, 2022 embedded brains GmbH & Co. KG + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/test-gcov.h> + +typedef struct { + IO_Put_char put_char; + void *arg; +} Gcov_Context; + +static void _Gcov_Dump( const void *data, unsigned length, void *arg ) +{ + Gcov_Context *ctx; + IO_Put_char put_char; + void *ctx_arg; + const char *in; + const void *end; + + ctx = arg; + in = data; + end = in + length; + put_char = ctx->put_char; + ctx_arg = ctx->arg; + + while ( in != end ) { + ( *put_char )( *in, ctx_arg ); + ++in; + } +} + +static void _Gcov_Filename( const char *filename, void *arg ) +{ + __gcov_filename_to_gcfn( filename, _Gcov_Dump, arg ); +} + +static void *_Gcov_Allocate( unsigned length, void *arg ) +{ + (void) length; + (void) arg; + return NULL; +} + +void _Gcov_Dump_info( IO_Put_char put_char, void *arg ) +{ + Gcov_Context ctx; + const struct gcov_info * const *item; + + ctx.put_char = put_char; + ctx.arg = arg; + + RTEMS_LINKER_SET_FOREACH( gcov_info, item ) { + __gcov_info_to_gcda( + *item, + _Gcov_Filename, + _Gcov_Dump, + _Gcov_Allocate, + &ctx + ); + } +} |