diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/dynamic_debug.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 04f4c80b0d16..08e4b057514c 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -237,7 +237,6 @@ static int ddebug_tokenize(char *buf, char *words[], int maxwords) { int nwords = 0; - vpr_info("entry, buf:'%s'\n", buf); while (*buf) { char *end; @@ -248,8 +247,6 @@ static int ddebug_tokenize(char *buf, char *words[], int maxwords) if (*buf == '#') break; /* token starts comment, skip rest of line */ - vpr_info("start-of-word:%d '%s'\n", nwords, buf); - /* find `end' of word, whitespace separated or quoted */ if (*buf == '"' || *buf == '\'') { int quote = *buf++; @@ -260,9 +257,7 @@ static int ddebug_tokenize(char *buf, char *words[], int maxwords) return -EINVAL; /* unclosed quote */ } } else { - for (end = buf; - *end && *end != '=' && !isspace(*end); - end++) + for (end = buf; *end && !isspace(*end); end++) ; BUG_ON(end == buf); } @@ -378,21 +373,30 @@ static int ddebug_parse_query(char *words[], int nwords, unsigned int i; int rc = 0; char *fline; + char *keyword, *arg; - if (nwords % 2 != 0) { - pr_err("expecting pairs of match-spec <value>\n"); - return -EINVAL; - } - if (modname) { + if (modname) /* support $modname.dyndbg=<multiple queries> */ - vpr_info("module:%s queries:'%s'\n", modname); query->module = modname; - } - for (i = 0; i < nwords; i += 2) { - char *keyword = words[i]; - char *arg = words[i+1]; - vpr_info("keyword:'%s' value:'%s'\n", keyword, arg); + for (i = 0; i < nwords; i++) { + /* accept keyword=arg */ + vpr_info("%d w:%s\n", i, words[i]); + + keyword = words[i]; + arg = strchr(keyword, '='); + if (arg) { + *arg++ = '\0'; + } else { + i++; /* next word is arg */ + if (!(i < nwords)) { + pr_err("missing arg to keyword: %s\n", keyword); + return -EINVAL; + } + arg = words[i]; + } + vpr_info("%d key:%s arg:%s\n", i, keyword, arg); + if (!strcmp(keyword, "func")) { rc = check_set(&query->function, arg, "func"); } else if (!strcmp(keyword, "file")) { |