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White Rabbit Switch - Software
Commit 6e68c985 authored by Adam Wujek's avatar Adam Wujek 💬
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userspace/tools: print only specified shmem by wrs_dump_shmem 

Add -P -R -L to dump only specific shmem.
Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent 17d322f6
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Showing with 24 additions and 2 deletions
userspace/tools/wrs_dump_shmem.c
View file @ 6e68c985
......@@ -676,10 +676,16 @@ void print_info(char *prgname)
" entries are printed. Note there are 2048 htab\n"
" and 4096 vlan entries!\n"
" -H <dir> Open shmem dumps from the given directory\n"
" -h Show this message\n");
" -h Show this message\n"
" Dump shmem for specific program (by default dump for all)\n"
" -P Dump ptp entries\n"
" -R Dump rtu entries\n"
" -L Dump hal entries\n");
}
int dump_print[WRS_SHM_N_NAMES];
int main(int argc, char **argv)
{
struct wrs_shm_head *head;
......@@ -687,8 +693,9 @@ int main(int argc, char **argv)
void *m;
int i;
int c;
int print_all = 1;
while ((c = getopt(argc, argv, "ahH:")) != -1) {
while ((c = getopt(argc, argv, "ahH:PRL")) != -1) {
switch (c) {
case 'a':
dump_all_rtu_entries = 1;
......@@ -696,6 +703,18 @@ int main(int argc, char **argv)
case 'H':
wrs_shm_set_path(optarg);
break;
case 'P':
dump_print[wrs_shm_ptp] = 1;
print_all = 0;
break;
case 'R':
dump_print[wrs_shm_rtu] = 1;
print_all = 0;
break;
case 'L':
dump_print[wrs_shm_hal] = 1;
print_all = 0;
break;
case 'h':
default:
print_info(argv[0]);
......@@ -703,6 +722,9 @@ int main(int argc, char **argv)
}
}
for (i = 0; i < WRS_SHM_N_NAMES; i++) {
if (!print_all && !dump_print[i])
continue;
m = wrs_shm_get(i, "reader", 0);
if (!m) {
fprintf(stderr, "%s: can't attach memory area %i: %s\n",
......
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