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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2021-05-05 15:26:28 +0100 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2021-06-25 18:22:07 +0100 |
| commit | 6b95f5ad9684530960eb828c76755a7b27a44e43 (patch) | |
| tree | 6773652e729a43cf304ff4354ff18ef6c81088bb /gdb/doc | |
| parent | 08080f9744094772e935204a9d59a101da83a801 (diff) | |
| download | gdb-6b95f5ad9684530960eb828c76755a7b27a44e43.zip gdb-6b95f5ad9684530960eb828c76755a7b27a44e43.tar.gz gdb-6b95f5ad9684530960eb828c76755a7b27a44e43.tar.bz2 | |
gdb/python: allow for catchpoint type breakpoints in python
This commit adds initial support for catchpoints to the python
breakpoint API.
This commit adds a BP_CATCHPOINT constant which corresponds to
GDB's internal bp_catchpoint. The new constant is documented in the
manual.
The user can't create breakpoints with type BP_CATCHPOINT after this
commit, but breakpoints that already exist, obtained with the
`gdb.breakpoints` function, can now have this type. Additionally,
when a stop event is reported for hitting a catchpoint, GDB will now
report a BreakpointEvent with the attached breakpoint being of type
BP_CATCHPOINT - previously GDB would report a generic StopEvent in
this situation.
gdb/ChangeLog:
* NEWS: Mention Python BP_CATCHPOINT feature.
* python/py-breakpoint.c (pybp_codes): Add bp_catchpoint support.
(bppy_init): Likewise.
(gdbpy_breakpoint_created): Likewise.
gdb/doc/ChangeLog:
* python.texinfo (Breakpoints In Python): Add BP_CATCHPOINT
description.
gdb/testsuite/ChangeLog:
* gdb.python/py-breakpoint.c (do_throw): New function.
(main): Call do_throw.
* gdb.python/py-breakpoint.exp (test_catchpoints): New proc.
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/python.texi | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 1f19783..fc16fc5 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,5 +1,10 @@ 2021-06-25 Andrew Burgess <andrew.burgess@embecosm.com> + * python.texinfo (Breakpoints In Python): Add BP_CATCHPOINT + description. + +2021-06-25 Andrew Burgess <andrew.burgess@embecosm.com> + * guile.texinfo (Breakpoints In Guile): Add BP_CATCHPOINT description. diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi index 01a2e8b..f4865b3 100644 --- a/gdb/doc/python.texi +++ b/gdb/doc/python.texi @@ -5517,6 +5517,13 @@ Hardware assisted read watchpoint. @vindex BP_ACCESS_WATCHPOINT @item gdb.BP_ACCESS_WATCHPOINT Hardware assisted access watchpoint. + +@vindex BP_CATCHPOINT +@item gdb.BP_CATCHPOINT +Catchpoint. Currently, this type can't be used when creating +@code{gdb.Breakpoint} objects, but will be present in +@code{gdb.Breakpoint} objects reported from +@code{gdb.BreakpointEvent}s (@pxref{Events In Python}). @end vtable The available watchpoint types are represented by constants defined in the |