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| author | Tom Tromey <tromey@adacore.com> | 2022-06-07 07:05:02 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2022-07-15 09:26:54 -0600 |
| commit | 72be9d6be7de305b34ac298f1466167b9aba9bc2 (patch) | |
| tree | 44543f544c27b7d0006baa6559e72e2d49f4eba0 /gdb/python | |
| parent | c4a3dbaf1132105586586617a59d0e7566eefd41 (diff) | |
| download | gdb-72be9d6be7de305b34ac298f1466167b9aba9bc2.zip gdb-72be9d6be7de305b34ac298f1466167b9aba9bc2.tar.gz gdb-72be9d6be7de305b34ac298f1466167b9aba9bc2.tar.bz2 | |
Add 'summary' mode to Value.format_string
This adds a 'summary' mode to Value.format_string and to
gdb.print_options. For the former, it lets Python code format values
using this mode. For the latter, it lets a printer potentially detect
if it is being called in a backtrace with 'set print frame-arguments'
set to 'scalars'.
I considered adding a new mode here to let a pretty-printer see
whether it was being called in a 'backtrace' context at all, but I'm
not sure if this is really desirable.
Diffstat (limited to 'gdb/python')
| -rw-r--r-- | gdb/python/py-prettyprint.c | 2 | ||||
| -rw-r--r-- | gdb/python/py-value.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gdb/python/py-prettyprint.c b/gdb/python/py-prettyprint.c index 4ef45b2..7b2aa58 100644 --- a/gdb/python/py-prettyprint.c +++ b/gdb/python/py-prettyprint.c @@ -753,6 +753,8 @@ gdbpy_print_options (PyObject *unused1, PyObject *unused2) opts.static_field_print) < 0 || set_boolean (result.get (), "deref_refs", opts.deref_ref) < 0 + || set_boolean (result.get (), "summary", + opts.summary) < 0 || set_unsigned (result.get (), "max_elements", opts.print_max) < 0 || set_unsigned (result.get (), "max_depth", diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c index 93cb9b9..3b75cda 100644 --- a/gdb/python/py-value.c +++ b/gdb/python/py-value.c @@ -641,6 +641,7 @@ valpy_format_string (PyObject *self, PyObject *args, PyObject *kw) "address", /* See set print address on|off. */ "styling", /* Should we apply styling. */ "nibbles", /* See set print nibbles on|off. */ + "summary", /* Summary mode for non-scalars. */ /* C++ options. */ "deref_refs", /* No corresponding setting. */ "actual_objects", /* See set print object on|off. */ @@ -690,10 +691,11 @@ valpy_format_string (PyObject *self, PyObject *args, PyObject *kw) PyObject *deref_refs_obj = NULL; PyObject *actual_objects_obj = NULL; PyObject *static_members_obj = NULL; + PyObject *summary_obj = NULL; char *format = NULL; if (!gdb_PyArg_ParseTupleAndKeywords (args, kw, - "|O!O!O!O!O!O!O!O!O!O!O!O!IIIs", + "|O!O!O!O!O!O!O!O!O!O!O!O!O!IIIs", keywords, &PyBool_Type, &raw_obj, &PyBool_Type, &pretty_arrays_obj, @@ -704,6 +706,7 @@ valpy_format_string (PyObject *self, PyObject *args, PyObject *kw) &PyBool_Type, &address_obj, &PyBool_Type, &styling_obj, &PyBool_Type, &nibbles_obj, + &PyBool_Type, &summary_obj, &PyBool_Type, &deref_refs_obj, &PyBool_Type, &actual_objects_obj, &PyBool_Type, &static_members_obj, @@ -736,6 +739,8 @@ valpy_format_string (PyObject *self, PyObject *args, PyObject *kw) return NULL; if (!copy_py_bool_obj (&opts.static_field_print, static_members_obj)) return NULL; + if (!copy_py_bool_obj (&opts.summary, summary_obj)) + return nullptr; /* Numeric arguments for which 0 means unlimited (which we represent as UINT_MAX). Note that the max-depth numeric argument uses -1 as |