diff options
Diffstat (limited to 'gdb/linux-tdep.c')
| -rw-r--r-- | gdb/linux-tdep.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c index 3cfa2a5..5801ab5 100644 --- a/gdb/linux-tdep.c +++ b/gdb/linux-tdep.c @@ -1579,21 +1579,26 @@ struct linux_collect_regset_section_cb_data regset in the corefile note section. */ static void -linux_collect_regset_section_cb (const char *sect_name, int size, - const struct regset *regset, +linux_collect_regset_section_cb (const char *sect_name, int supply_size, + int collect_size, const struct regset *regset, const char *human_name, void *cb_data) { char *buf; struct linux_collect_regset_section_cb_data *data = (struct linux_collect_regset_section_cb_data *) cb_data; + bool variable_size_section = (regset != NULL + && regset->flags & REGSET_VARIABLE_SIZE); + + if (!variable_size_section) + gdb_assert (supply_size == collect_size); if (data->abort_iteration) return; gdb_assert (regset && regset->collect_regset); - buf = (char *) xmalloc (size); - regset->collect_regset (regset, data->regcache, -1, buf, size); + buf = (char *) xmalloc (collect_size); + regset->collect_regset (regset, data->regcache, -1, buf, collect_size); /* PRSTATUS still needs to be treated specially. */ if (strcmp (sect_name, ".reg") == 0) @@ -1603,7 +1608,7 @@ linux_collect_regset_section_cb (const char *sect_name, int size, else data->note_data = (char *) elfcore_write_register_note (data->obfd, data->note_data, data->note_size, - sect_name, buf, size); + sect_name, buf, collect_size); xfree (buf); if (data->note_data == NULL) |