diff options
| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2013-04-05 19:17:15 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2013-04-05 19:17:15 +0000 |
| commit | 9ead1b844cdb9577b65dec7beb61fda3bf99a12e (patch) | |
| tree | 4139281885882968f5891af0021fbc235102a31a /gdb | |
| parent | d1794952bac2edb39746459aea05517124b01dbf (diff) | |
| download | gdb-9ead1b844cdb9577b65dec7beb61fda3bf99a12e.zip gdb-9ead1b844cdb9577b65dec7beb61fda3bf99a12e.tar.gz gdb-9ead1b844cdb9577b65dec7beb61fda3bf99a12e.tar.bz2 | |
gdb/
Fix compatibility with Linux kernel 3.8.3.
* linux-tdep.c (linux_find_memory_regions_full): Move variable number
to more inner block. Remove parsing of NUMBER from outer block.
Parse NUMBER only if KEYWORD has been identified.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/linux-tdep.c | 24 |
2 files changed, 24 insertions, 7 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 9d31964..63c3fa9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,12 @@ 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com> + Fix compatibility with Linux kernel 3.8.3. + * linux-tdep.c (linux_find_memory_regions_full): Move variable number + to more inner block. Remove parsing of NUMBER from outer block. + Parse NUMBER only if KEYWORD has been identified. + +2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com> + Fix variable name shadowing. * linux-tdep.c (linux_find_memory_regions_full): Rename outer variable filename to mapsfilename and update its uses. diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c index cc63e9b..9def108 100644 --- a/gdb/linux-tdep.c +++ b/gdb/linux-tdep.c @@ -720,20 +720,30 @@ linux_find_memory_regions_full (struct gdbarch *gdbarch, line = strtok (NULL, "\n")) { char keyword[64 + 1]; - unsigned long number; - if (sscanf (line, "%64s%lu kB\n", keyword, &number) != 2) + if (sscanf (line, "%64s", keyword) != 1) { warning (_("Error parsing {s,}maps file '%s'"), mapsfilename); break; } if (strcmp (keyword, "Anonymous:") == 0) has_anonymous = 1; - if (number != 0 && (strcmp (keyword, "Shared_Dirty:") == 0 - || strcmp (keyword, "Private_Dirty:") == 0 - || strcmp (keyword, "Swap:") == 0 - || strcmp (keyword, "Anonymous:") == 0)) - modified = 1; + if (strcmp (keyword, "Shared_Dirty:") == 0 + || strcmp (keyword, "Private_Dirty:") == 0 + || strcmp (keyword, "Swap:") == 0 + || strcmp (keyword, "Anonymous:") == 0) + { + unsigned long number; + + if (sscanf (line, "%*s%lu", &number) != 1) + { + warning (_("Error parsing {s,}maps file '%s' number"), + mapsfilename); + break; + } + if (number != 0) + modified = 1; + } } /* Older Linux kernels did not support the "Anonymous:" counter. |