diff options
Diffstat (limited to 'gdb/doc/gdb.texinfo')
| -rw-r--r-- | gdb/doc/gdb.texinfo | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 1039f4c27bb..3b251c60c1b 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -43048,7 +43048,7 @@ Richard M. Stallman and Roland H. Pesch, July 1991. @format @c man begin SYNOPSIS gcore -gcore [-o @var{filename}] @var{pid} +gcore [-a] [-o @var{filename}] @var{pid} @c man end @end format @@ -43062,6 +43062,13 @@ running without any change. @c man begin OPTIONS gcore @table @env +@item -a +Dump all memory mappings. The actual effect of this option depends on +the Operating System. On @sc{gnu}/Linux, it will disable +@code{use-coredump-filter} (@pxref{set use-coredump-filter}) and +enable @code{dump-excluded-mappings} (@pxref{set +dump-excluded-mappings}). + @item -o @var{filename} The optional argument @var{filename} specifies the file name where to put the core dump. |