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| author | Simon Marchi <simon.marchi@ericsson.com> | 2016-05-30 17:29:39 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@ericsson.com> | 2016-06-06 17:10:18 -0400 |
| commit | 38b022b4452f996fb5a8598f80d850b594621bcf (patch) | |
| tree | 8ed5065415b8788590724df647994b0162e1d203 /gdb/doc/observer.texi | |
| parent | e2cbcd9156d1606a9f2153aecd93a89fe6e29180 (diff) | |
| download | gdb-38b022b4452f996fb5a8598f80d850b594621bcf.zip gdb-38b022b4452f996fb5a8598f80d850b594621bcf.tar.gz gdb-38b022b4452f996fb5a8598f80d850b594621bcf.tar.bz2 | |
Add method/format information to =record-started
Eclipse CDT now supports enabling execution recording using two methods
(full and btrace) and both formats for btrace (bts and pt). In the
event that recording is enabled behind the back of the GUI (by the user
on the command line, or a script), we need to know which method/format
are being used, so it can be correctly reflected in the interface. This
patch adds this information to the =record-started async record.
Before:
=record-started,thread-group="i1"
After:
=record-started,thread-group="i1",method="btrace",format="bts"
=record-started,thread-group="i1",method="btrace",format="pt"
=record-started,thread-group="i1",method="full"
The "format" field is only present when the current method supports
multiple formats (only the btrace method as of now).
gdb/ChangeLog:
* NEWS: Mention the new fields in =record-started.
* common/btrace-common.h (btrace_format_short_string): New function
declaration.
* common/btrace-common.c (btrace_format_short_string): New
function.
* mi/mi-interp.c (mi_record_changed): Output method and format
fields in the =record-started record.
* record-btrace.c (record_btrace_open): Adapt record_changed
notification.
* record-full.c (record_full_open): Likewise.
* record.c (cmd_record_stop): Likewise.
gdb/doc/ChangeLog:
* gdb.texinfo (GDB/MI Async Records): Document method and
format fields in =record-started.
* observer.texi (record_changed): Add method and format
parameters.
gdb/testsuite/ChangeLog:
* gdb.mi/mi-record-changed.exp: Adjust =record-started output
matching.
Diffstat (limited to 'gdb/doc/observer.texi')
| -rw-r--r-- | gdb/doc/observer.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gdb/doc/observer.texi b/gdb/doc/observer.texi index f4049ad..fc7aac4 100644 --- a/gdb/doc/observer.texi +++ b/gdb/doc/observer.texi @@ -141,11 +141,16 @@ at the entry-point instruction. For @samp{attach} and @samp{core}, inferior, and before any information on the inferior has been printed. @end deftypefun -@deftypefun void record_changed (struct inferior *@var{inferior}, int @var{started}) +@deftypefun void record_changed (struct inferior *@var{inferior}, int @var{started}, const char *@var{method}, const char *@var{format}) The status of process record for inferior @var{inferior} in @value{GDBN} has changed. The process record is started if @var{started} is true, and the process record is stopped if @var{started} is false. + +When @var{started} is true, @var{method} indicates the short name of the method +used for recording. If the method supports multiple formats, @var{format} +indicates which one is being used, otherwise it is NULL. When @var{started} is +false, they are both NULL. @end deftypefun @deftypefun void solib_loaded (struct so_list *@var{solib}) |