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Fix compilation errors

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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>
This commit is contained in:
wangmingrong1 2024-11-26 11:12:07 +08:00 committed by Xiang Xiao
parent d83ab55e00
commit cdbf5c6ebe
2 changed files with 21 additions and 3 deletions
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2
include/gcov.h
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@ -137,7 +137,7 @@ extern void __gcov_info_to_gcda(FAR const struct gcov_info *info,
FAR void (*filename)(FAR const char *,
FAR void *),
FAR void (*dump)(FAR const void *,
unsigned int, FAR void *),
size_t, FAR void *),
FAR void *(*allocate)(unsigned int,
FAR void *),
FAR void *arg);

22
libs/libbuiltin/libgcc/gcov.c
View file

@ -205,6 +205,11 @@ static int gcov_process_path(FAR char *prefix, int strip,
prefix_count = token_count;
token = strtok(path, "/");
if (token == NULL)
{
return -EINVAL;
}
while (token != NULL)
{
filename = token;
@ -315,10 +320,23 @@ void __gcov_dump(void)
FAR struct gcov_info *info;
FAR const char *strip = getenv("GCOV_PREFIX_STRIP");
FAR const char *prefix = getenv("GCOV_PREFIX");
FAR char *prefix2 = strdup(prefix);
FAR char new_path[PATH_MAX];
FAR char *prefix2;
int ret;
if (prefix == NULL)
{
syslog(LOG_ERR, "No path prefix specified");
return;
}
prefix2 = strdup(prefix);
if (prefix2 == NULL)
{
syslog(LOG_ERR, "gcov alloc failed!");
return;
}
for (info = __gcov_info_start; info; info = info->next)
{
FAR char *filename;
@ -401,7 +419,7 @@ void __gcov_filename_to_gcfn(FAR const char *filename,
void __gcov_info_to_gcda(FAR const struct gcov_info *info,
FAR void (*filename_fn)(FAR const char *,
FAR void *),
FAR void (*dump_fn)(FAR const void *, unsigned int,
FAR void (*dump_fn)(FAR const void *, size_t,
FAR void *),
FAR void *(*allocate_fn)(unsigned int, FAR void *),
FAR void *arg)