diff options
Diffstat (limited to 'scripts/kallsyms.c')
| -rw-r--r-- | scripts/kallsyms.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 1f11d848532..8fb87003d5d 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -41,7 +41,7 @@ struct sym_entry { static struct sym_entry *table; static unsigned int table_size, table_cnt; -static unsigned long long _text, _stext, _etext, _sinittext, _einittext, _sextratext, _eextratext; +static unsigned long long _text, _stext, _etext, _sinittext, _einittext; static int all_symbols = 0; static char symbol_prefix_char = '\0'; @@ -99,10 +99,6 @@ static int read_symbol(FILE *in, struct sym_entry *s) _sinittext = s->addr; else if (strcmp(sym, "_einittext") == 0) _einittext = s->addr; - else if (strcmp(sym, "_sextratext") == 0) - _sextratext = s->addr; - else if (strcmp(sym, "_eextratext") == 0) - _eextratext = s->addr; else if (toupper(stype) == 'A') { /* Keep these useful absolute symbols */ @@ -165,18 +161,18 @@ static int symbol_valid(struct sym_entry *s) * and inittext sections are discarded */ if (!all_symbols) { if ((s->addr < _stext || s->addr > _etext) - && (s->addr < _sinittext || s->addr > _einittext) - && (s->addr < _sextratext || s->addr > _eextratext)) + && (s->addr < _sinittext || s->addr > _einittext)) return 0; /* Corner case. Discard any symbols with the same value as - * _etext _einittext or _eextratext; they can move between pass - * 1 and 2 when the kallsyms data are added. If these symbols - * move then they may get dropped in pass 2, which breaks the - * kallsyms rules. + * _etext _einittext; they can move between pass 1 and 2 when + * the kallsyms data are added. If these symbols move then + * they may get dropped in pass 2, which breaks the kallsyms + * rules. */ - if ((s->addr == _etext && strcmp((char*)s->sym + offset, "_etext")) || - (s->addr == _einittext && strcmp((char*)s->sym + offset, "_einittext")) || - (s->addr == _eextratext && strcmp((char*)s->sym + offset, "_eextratext"))) + if ((s->addr == _etext && + strcmp((char *)s->sym + offset, "_etext")) || + (s->addr == _einittext && + strcmp((char *)s->sym + offset, "_einittext"))) return 0; } |