+2013-08-12 Muhammad Waqas <mwaqas@codesourcery.com>
+
+ PR gdb/15501
+ * breakpoint.c (enable_command, disable_command): Iterate over
+ all specified breakpoint locations.
+
2013-08-22 Luis Machado <lgustavo@codesourcery.com>
* common/linux-ptrace.c (linux_fork_to_function): Push #
if (user_breakpoint_p (bpt))
disable_breakpoint (bpt);
}
- else if (strchr (args, '.'))
+ else
{
- struct bp_location *loc = find_location_by_number (args);
- if (loc)
+ char *num = extract_arg (&args);
+
+ while (num)
{
- if (loc->enabled)
+ if (strchr (num, '.'))
{
- loc->enabled = 0;
- mark_breakpoint_location_modified (loc);
+ struct bp_location *loc = find_location_by_number (num);
+
+ if (loc)
+ {
+ if (loc->enabled)
+ {
+ loc->enabled = 0;
+ mark_breakpoint_location_modified (loc);
+ }
+ if (target_supports_enable_disable_tracepoint ()
+ && current_trace_status ()->running && loc->owner
+ && is_tracepoint (loc->owner))
+ target_disable_tracepoint (loc);
+ }
+ update_global_location_list (0);
}
- if (target_supports_enable_disable_tracepoint ()
- && current_trace_status ()->running && loc->owner
- && is_tracepoint (loc->owner))
- target_disable_tracepoint (loc);
+ else
+ map_breakpoint_numbers (num, do_map_disable_breakpoint, NULL);
+ num = extract_arg (&args);
}
- update_global_location_list (0);
}
- else
- map_breakpoint_numbers (args, do_map_disable_breakpoint, NULL);
}
static void
if (user_breakpoint_p (bpt))
enable_breakpoint (bpt);
}
- else if (strchr (args, '.'))
+ else
{
- struct bp_location *loc = find_location_by_number (args);
- if (loc)
+ char *num = extract_arg (&args);
+
+ while (num)
{
- if (!loc->enabled)
+ if (strchr (num, '.'))
{
- loc->enabled = 1;
- mark_breakpoint_location_modified (loc);
+ struct bp_location *loc = find_location_by_number (num);
+
+ if (loc)
+ {
+ if (!loc->enabled)
+ {
+ loc->enabled = 1;
+ mark_breakpoint_location_modified (loc);
+ }
+ if (target_supports_enable_disable_tracepoint ()
+ && current_trace_status ()->running && loc->owner
+ && is_tracepoint (loc->owner))
+ target_enable_tracepoint (loc);
+ }
+ update_global_location_list (1);
}
- if (target_supports_enable_disable_tracepoint ()
- && current_trace_status ()->running && loc->owner
- && is_tracepoint (loc->owner))
- target_enable_tracepoint (loc);
+ else
+ map_breakpoint_numbers (num, do_map_enable_breakpoint, NULL);
+ num = extract_arg (&args);
}
- update_global_location_list (1);
}
- else
- map_breakpoint_numbers (args, do_map_enable_breakpoint, NULL);
}
/* This struct packages up disposition data for application to multiple
+2013-07-12 Muhammad Waqas <mwaqas@codesourccery.com>
+
+ PR gdb/15501
+ * gdb.base/ena-dis-br.exp: Add test to verify
+ enable/disable commands work correctly with
+ multiple arguments that include multiple locations.
+
2013-08-22 Samuel Bronson <naesten@gmail.com>
ARM Linux support for `catch syscall'.
}
}
+# Verify that GDB correctly handles the "enable/disable" command
+# with arguments, that include multiple locations.
+#
+if ![runto_main] then { fail "enable/disable break tests suppressed" }
+
+set b1 0
+set b2 0
+set b3 0
+set b4 0
+set b1 [break_at main ""]
+set b2 [break_at main ""]
+set b3 [break_at main ""]
+set b4 [break_at main ""]
+
+# Perform tests for disable/enable commands on multiple
+# locations and breakpoints.
+#
+# WHAT - the command to test (disable/enable).
+#
+proc test_ena_dis_br { what } {
+ global b1
+ global b2
+ global b3
+ global b4
+ global gdb_prompt
+
+ # OPPOS - the command opposite to WHAT.
+ # WHAT_RES - whether breakpoints are expected to end
+ # up enabled or disabled.
+ # OPPOS_RES- same as WHAT_RES but opposite.
+ # P1/P2 - proc to call (pass/fail). Must be
+ # opposites.
+ # Set variable values for disable command.
+ set oppos "enable"
+ set oppos_res "y"
+ set what_res "n"
+ set p1 "pass"
+ set p2 "fail"
+
+ if { "$what" == "enable" } {
+ # Set varibale values for enable command.
+ set oppos "disable"
+ set oppos_res "n"
+ set what_res "y"
+ set p1 "fail"
+ set p2 "pass"
+ }
+
+ # Now enable(disable) $b.1 $b2.1.
+ gdb_test_no_output "$what $b1.1 $b2.1" "$what \$b1.1 \$b2.1"
+ set test1 "${what}d \$b1.1 and \$b2.1"
+
+ # Now $b1.1 and $b2.1 should be enabled(disabled).
+ gdb_test_multiple "info break" "$test1" {
+ -re "(${b1}.1)(\[^\n\r\]*)( n.*)(${b2}.1)(\[^\n\r\]*)( n.*)$gdb_prompt $" {
+ $p1 "$test1"
+ }
+ -re ".*$gdb_prompt $" {
+ $p2 "$test1"
+ }
+ }
+
+ # Now enable(disable) $b1 fooo.1, it should give error on fooo.
+ gdb_test "$what $b1 fooo.1" \
+ "Bad breakpoint number 'fooo'" \
+ "$what \$b1 fooo.1"
+
+ # $b1 should be enabled(disabled).
+ gdb_test "info break" \
+ "(${b1})(\[^\n\r]*)( $what_res.*)" \
+ "${what}d \$b1"
+
+ gdb_test_no_output "$oppos $b3" "$oppos \$b3"
+ gdb_test_no_output "$what $b4 $b3.1" "$what \$b4 \$b3.1"
+ set test1 "${what}d \$b4 and \$b3.1,remain ${oppos}d \$b3"
+
+ # Now $b4 $b3.1 should be enabled(disabled) and
+ # $b3 should remain disabled(enabled).
+ gdb_test_multiple "info break" "$test1" {
+ -re "(${b3})(\[^\n\r]*)( $oppos_res.*)(${b3}.1)(\[^\n\r\]*)( n.*)(${b4})(\[^\n\r\]*)( $what_res.*)$gdb_prompt $" {
+ $p1 "$test1"
+ }
+ -re "(${b3})(\[^\n\r]*)( $oppos_res.*)(${b4})(\[^\n\r\]*)( $what_res.*)$gdb_prompt $" {
+ $p2 "$test1"
+ }
+ }
+
+ # Now enable(disable) $b4.1 fooobaar and
+ # it should give warning on fooobaar.
+ gdb_test "$what $b4.1 fooobaar" \
+ "warning: bad breakpoint number at or near 'fooobaar'" \
+ "$what \$b4.1 fooobar"
+ set test1 "${what}d \$b4.1"
+
+ # $b4.1 should be enabled(disabled).
+ gdb_test_multiple "info break" "$test1" {
+ -re "(${b4}.1)(\[^\n\r\]*)( n.*)$gdb_prompt $" {
+ $p1 "$test1"
+ }
+ -re ".*$gdb_prompt $" {
+ $p2 "$test1"
+ }
+ }
+}
+
+test_ena_dis_br "disable"
+test_ena_dis_br "enable"
+
gdb_exit
return 0
projects / external / binutils.git / commitdiff