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| author | Phil Muldoon <pmuldoon@redhat.com> | 2011-03-14 16:09:55 +0000 |
|---|---|---|
| committer | Phil Muldoon <pmuldoon@redhat.com> | 2011-03-14 16:09:55 +0000 |
| commit | 7371cf6d8db5a0c04550fc95b1acc87857ac348c (patch) | |
| tree | 9efe92bd981241731fcdae40a017da24e0c30ed0 /gdb/breakpoint.c | |
| parent | 34e77a920a469734b88c8efc79be94be955b1029 (diff) | |
| download | gdb-7371cf6d8db5a0c04550fc95b1acc87857ac348c.zip gdb-7371cf6d8db5a0c04550fc95b1acc87857ac348c.tar.gz gdb-7371cf6d8db5a0c04550fc95b1acc87857ac348c.tar.bz2 | |
2011-03-14 Phil Muldoon <pmuldoon@redhat.com>
* gdb.texinfo (Breakpoints In Python): Add description and
example
of Python stop function operation.
2010-03-14 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-breakpoint.exp: Add Python stop operations
tests.
2011-03-14 Phil Muldoon <pmuldoon@redhat.com>
* python/python.h: Declare gdbpy_should_stop and
gdbpy_breakpoint_has_py_cond.
* python/python.c: Add python.h to includes. Remove
python.h from
HAVE_PYTHON definition
(gdbpy_should_stop): New dummy function.
(gdbpy_breakpoint_has_py_cond): New dummy function.
* python/py-breakpoint.c (bppy_init): Rewrite to allow
sub-classing capabilities.
(gdbpy_should_stop): New function.
(gdbpy_breakpoint_has_py_cond): New function.
(local_setattro): New function.
* breakpoint.c (condition_command): Add check for Python
'stop'
operation.
(bpstat_check_breakpoint_conditions): Execute Python
'stop'
operation function as part of stop/continue tests.
Diffstat (limited to 'gdb/breakpoint.c')
| -rw-r--r-- | gdb/breakpoint.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index d9e5b1e..c55e5c0 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -72,6 +72,7 @@ #undef savestring #include "mi/mi-common.h" +#include "python/python.h" /* Arguments to pass as context to some catch command handlers. */ #define CATCH_PERMANENT ((void *) (uintptr_t) 0) @@ -643,6 +644,14 @@ condition_command (char *arg, int from_tty) ALL_BREAKPOINTS (b) if (b->number == bnum) { + /* Check if this breakpoint has a Python object assigned to + it, and if it has a definition of the "stop" + method. This method and conditions entered into GDB from + the CLI are mutually exclusive. */ + if (b->py_bp_object + && gdbpy_breakpoint_has_py_cond (b->py_bp_object)) + error (_("Cannot set a condition where a Python 'stop' " + "method has been defined in the breakpoint.")); set_breakpoint_condition (b, p, from_tty); return; } @@ -4070,6 +4079,11 @@ bpstat_check_breakpoint_conditions (bpstat bs, ptid_t ptid) int value_is_zero = 0; struct expression *cond; + /* Evaluate Python breakpoints that have a "stop" + method implemented. */ + if (b->py_bp_object) + bs->stop = gdbpy_should_stop (b->py_bp_object); + if (is_watchpoint (b)) cond = b->cond_exp; else |