diff options
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index c2a71ec..ba099d3 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -1377,11 +1377,12 @@ separate_debug_file_exists (const char *name, unsigned long crc, Some operating systems, e.g. Windows, do not provide a meaningful st_ino; they always set it to zero. (Windows does provide a - meaningful st_dev.) Do not indicate a duplicate library in that - case. While there is no guarantee that a system that provides - meaningful inode numbers will never set st_ino to zero, this is - merely an optimization, so we do not need to worry about false - negatives. */ + meaningful st_dev.) Files accessed from gdbservers that do not + support the vFile:fstat packet will also have st_ino set to zero. + Do not indicate a duplicate library in either case. While there + is no guarantee that a system that provides meaningful inode + numbers will never set st_ino to zero, this is merely an + optimization, so we do not need to worry about false negatives. */ if (bfd_stat (abfd, &abfd_stat) == 0 && abfd_stat.st_ino != 0 @@ -1409,9 +1410,9 @@ separate_debug_file_exists (const char *name, unsigned long crc, { unsigned long parent_crc; - /* If one (or both) the files are accessed for example the via "remote:" - gdbserver way it does not support the bfd_stat operation. Verify - whether those two files are not the same manually. */ + /* If the files could not be verified as different with + bfd_stat then we need to calculate the parent's CRC + to verify whether the files are different or not. */ if (!verified_as_different) { |