forked from nuttx/nuttx-update
cdbf5c6ebe
CC: gcov.c gcov.c: In function 'gcov_stdout_dump':
gcov.c:146:50: error: passing argument 3 of '__gcov_info_to_gcda' from incompatible pointer type [-Werror=incompatible-pointer-types]
146 | __gcov_info_to_gcda(info, stdout_filename, stdout_dump, NULL, &arg);
| ^~~~~~~~~~~
| |
| void (*)(const void *, size_t, void *) {aka void (*)(const void *, long unsigned int, void *)}
In file included from gcov.c:25:
/mnt/vela/github/NX/nuttx/include/gcov.h:139:44: note: expected 'void (*)(const void *, unsigned int, void *)' but argument is of type 'void (*)(const void *, size_t, void *)' {aka 'void (*)(const void *, long unsigned int, void *)'}
139 | FAR void (*dump)(FAR const void *,
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
140 | unsigned int, FAR void *),
| ~~~~~~~~~~~~~~~~~~~~~~~~~
libgcc/gcov.c: In function 'gcov_process_path.constprop':
libgcc/gcov.c:235:29: error: 'filename' may be used uninitialized [-Werror=maybe-uninitialized]
235 | tokens[token_count++] = filename;
| ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
libgcc/gcov.c:189:13: note: 'filename' was declared here
189 | FAR char *filename;
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
183 lines
6 KiB
C
183 lines
6 KiB
C
/****************************************************************************
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* include/gcov.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_GCOV_H
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#define __INCLUDE_GCOV_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <sys/types.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* The GCOV 12 gcno/gcda format has slight change,
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* Please refer to gcov-io.h in the GCC 12 for
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* more details.
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*/
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#if __GNUC__ >= 12
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# define GCOV_12_FORMAT
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#endif
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#if __GNUC__ >= 14
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# define GCOV_COUNTERS 9u
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#elif __GNUC__ >= 10
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# define GCOV_COUNTERS 8u
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#elif __GNUC__ >= 8
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# define GCOV_COUNTERS 9u
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#else
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# define GCOV_COUNTERS 10u
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct gcov_fn_info;
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typedef uint64_t gcov_type;
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/** Profiling data per object file
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*
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* This data is generated by gcc during compilation and doesn't change
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* at run-time with the exception of the next pointer.
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*/
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struct gcov_info
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{
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unsigned int version; /* Gcov version (same as GCC version) */
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FAR struct gcov_info *next; /* List head for a singly-linked list */
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unsigned int stamp; /* Uniquifying time stamp */
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#ifdef GCOV_12_FORMAT
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unsigned int checksum; /* unique object checksum */
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#endif
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FAR const char *filename; /* Name of the associated gcda data file */
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void (*merge[GCOV_COUNTERS])(FAR gcov_type *, unsigned int);
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unsigned int n_functions; /* number of instrumented functions */
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FAR struct gcov_fn_info **functions; /* function information */
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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extern FAR struct gcov_info *__gcov_info_start;
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extern FAR struct gcov_info *__gcov_info_end;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Name: __gcov_reset
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*
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* Description:
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* Set all counters to zero.
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*
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****************************************************************************/
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extern void __gcov_reset(void);
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/****************************************************************************
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* Name: __gcov_dump
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*
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* Description:
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* Write profile information to a file.
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*
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****************************************************************************/
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extern void __gcov_dump(void);
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/****************************************************************************
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* Name: __gcov_info_to_gcda
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*
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* Description:
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* Convert the gcov information referenced by INFO to a gcda data stream.
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*
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* Parameters:
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* info - Pointer to the gcov information.
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* filename - Callback function to get the filename.
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* dump - Callback function to write the gcda data.
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* allocate - Callback function to allocate memory.
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* arg - User-provided argument.
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*
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****************************************************************************/
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extern void __gcov_info_to_gcda(FAR const struct gcov_info *info,
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FAR void (*filename)(FAR const char *,
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FAR void *),
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FAR void (*dump)(FAR const void *,
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size_t, FAR void *),
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FAR void *(*allocate)(unsigned int,
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FAR void *),
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FAR void *arg);
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/****************************************************************************
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* Name: __gcov_filename_to_gcfn
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*
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* Description:
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* Convert the filename to a gcfn data stream.
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*
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* Parameters:
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* filename - Pointer to the filename.
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* dump - Callback function to write the gcfn data.
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* arg - User-provided argument.
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*
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****************************************************************************/
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extern void __gcov_filename_to_gcfn(FAR const char *filename,
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FAR void (*dump)(FAR const void *,
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unsigned int,
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FAR void *),
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FAR void *arg);
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/****************************************************************************
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* Name: __gcov_dump_to_memory
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*
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* Description:
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* Dump gcov data directly to memory
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*
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* Parameters:
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* ptr - Memory Address
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* size - Memory block size
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*
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****************************************************************************/
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size_t __gcov_dump_to_memory(FAR void *ptr, size_t size);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_GCOV_H */
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