/* Pointer to the last thing in the chain currently. */
bpstat bs = root_bs;
int ix;
- int need_remove_insert, update_locations = 0;
+ int need_remove_insert;
- ALL_BP_LOCATIONS (bl, blp_tmp)
- {
- b = bl->owner;
- gdb_assert (b);
- if (!breakpoint_enabled (b) && b->enable_state != bp_permanent)
- continue;
- if (bl->shlib_disabled)
- continue;
+ /* ALL_BP_LOCATIONS iteration would break across
+ update_global_location_list possibly executed by
+ bpstat_check_breakpoint_conditions's inferior call. */
- /* For hardware watchpoints, we look only at the first location.
- The watchpoint_check function will work on entire expression,
- not the individual locations. For read watchopints, the
- watchpoints_triggered function have checked all locations
- already. */
- if (b->type == bp_hardware_watchpoint && bl != b->loc)
- continue;
+ ALL_BREAKPOINTS (b)
+ {
+ if (!breakpoint_enabled (b) && b->enable_state != bp_permanent)
+ continue;
- if (!bpstat_check_location (bl, aspace, bp_addr))
- continue;
+ for (bl = b->loc; bl != NULL; bl = bl->next)
+ {
+ /* For hardware watchpoints, we look only at the first location.
+ The watchpoint_check function will work on entire expression,
+ not the individual locations. For read watchopints, the
+ watchpoints_triggered function have checked all locations
+ already. */
+ if (b->type == bp_hardware_watchpoint && bl != b->loc)
+ break;
- /* Come here if it's a watchpoint, or if the break address matches */
+ if (bl->shlib_disabled)
+ continue;
- bs = bpstat_alloc (bl, bs); /* Alloc a bpstat to explain stop */
+ if (!bpstat_check_location (bl, aspace, bp_addr))
+ continue;
- /* Assume we stop. Should we find watchpoint that is not actually
- triggered, or if condition of breakpoint is false, we'll reset
- 'stop' to 0. */
- bs->stop = 1;
- bs->print = 1;
+ /* Come here if it's a watchpoint, or if the break address matches */
- bpstat_check_watchpoint (bs);
- if (!bs->stop)
- continue;
+ bs = bpstat_alloc (bl, bs); /* Alloc a bpstat to explain stop */
- if (b->type == bp_thread_event || b->type == bp_overlay_event
- || b->type == bp_longjmp_master)
- /* We do not stop for these. */
- bs->stop = 0;
- else
- bpstat_check_breakpoint_conditions (bs, ptid);
-
- if (bs->stop)
- {
- if (b->enable_state != bp_disabled)
- ++(b->hit_count);
+ /* Assume we stop. Should we find watchpoint that is not actually
+ triggered, or if condition of breakpoint is false, we'll reset
+ 'stop' to 0. */
+ bs->stop = 1;
+ bs->print = 1;
- /* We will stop here */
- if (b->disposition == disp_disable)
- {
- if (b->enable_state != bp_permanent)
- b->enable_state = bp_disabled;
- update_locations = 1;
- }
- if (b->silent)
- bs->print = 0;
- bs->commands = b->commands;
- if (bs->commands
- && (strcmp ("silent", bs->commands->line) == 0
- || (xdb_commands && strcmp ("Q", bs->commands->line) == 0)))
- {
- bs->commands = bs->commands->next;
- bs->print = 0;
- }
- bs->commands = copy_command_lines (bs->commands);
- }
+ bpstat_check_watchpoint (bs);
+ if (!bs->stop)
+ continue;
- /* Print nothing for this entry if we dont stop or if we dont print. */
- if (bs->stop == 0 || bs->print == 0)
- bs->print_it = print_it_noop;
- }
+ if (b->type == bp_thread_event || b->type == bp_overlay_event
+ || b->type == bp_longjmp_master)
+ /* We do not stop for these. */
+ bs->stop = 0;
+ else
+ bpstat_check_breakpoint_conditions (bs, ptid);
+
+ if (bs->stop)
+ {
+ ++(b->hit_count);
- /* Delay this call which would break the ALL_BP_LOCATIONS iteration above. */
- if (update_locations)
- update_global_location_list (0);
+ /* We will stop here */
+ if (b->disposition == disp_disable)
+ {
+ if (b->enable_state != bp_permanent)
+ b->enable_state = bp_disabled;
+ update_global_location_list (0);
+ }
+ if (b->silent)
+ bs->print = 0;
+ bs->commands = b->commands;
+ if (bs->commands
+ && (strcmp ("silent", bs->commands->line) == 0
+ || (xdb_commands && strcmp ("Q",
+ bs->commands->line) == 0)))
+ {
+ bs->commands = bs->commands->next;
+ bs->print = 0;
+ }
+ bs->commands = copy_command_lines (bs->commands);
+ }
+
+ /* Print nothing for this entry if we dont stop or dont print. */
+ if (bs->stop == 0 || bs->print == 0)
+ bs->print_it = print_it_noop;
+ }
+ }
for (ix = 0; VEC_iterate (bp_location_p, moribund_locations, ix, loc); ++ix)
{
set bp_location6 [gdb_get_line_number "set breakpoint 6 here"]
set bp_location8 [gdb_get_line_number "set breakpoint 8 here" $srcfile1]
set bp_location9 [gdb_get_line_number "set breakpoint 9 here" $srcfile1]
+set bp_location13 [gdb_get_line_number "set breakpoint 13 here" $srcfile1]
+set bp_location14 [gdb_get_line_number "set breakpoint 14 here" $srcfile1]
set bp_location15 [gdb_get_line_number "set breakpoint 15 here" $srcfile1]
set bp_location16 [gdb_get_line_number "set breakpoint 16 here" $srcfile1]
+set bp_location17 [gdb_get_line_number "set breakpoint 17 here" $srcfile1]
+set bp_location18 [gdb_get_line_number "set breakpoint 18 here" $srcfile1]
#
# test break at function
gdb_test "break marker2 if (a==43)" \
"Breakpoint.*at.* file .*$srcfile1, line.*"
+#
+# Check break involving inferior function call.
+# Ensure there is at least one additional breakpoint with higher VMA.
+#
+gdb_test "break marker3 if (multi_line_if_conditional(1,1,1)==0)" \
+ "Breakpoint.*at.* file .*$srcfile1, line.*"
+gdb_test "break marker4" \
+ "Breakpoint.*at.* file .*$srcfile1, line.*"
+
#
# check to see what breakpoints are set
#
if {$hp_aCC_compiler} {
set marker1_proto "\\(void\\)"
set marker2_proto "\\(int\\)"
+ # Not checked.
+ set marker3_proto "\\(char \\*, char \\*\\)"
+ set marker4_proto "\\(long\\)"
} else {
set marker1_proto ""
set marker2_proto ""
+ set marker3_proto ""
+ set marker4_proto ""
}
gdb_test "info break" \
\[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.*
\[\t \]+stop only if \\(1==1\\).*
\[0-9\]+\[\t \]+breakpoint keep y.* in marker2$marker2_proto at .*$srcfile1:($bp_location8|$bp_location9).*
-\[\t \]+stop only if \\(a==43\\).*" \
+\[\t \]+stop only if \\(a==43\\).*
+\[0-9\]+\[\t \]+breakpoint keep y.* in marker3$marker3_proto at .*$srcfile1:($bp_location17|$bp_location18).*
+\[\t \]+stop only if \\(multi_line_if_conditional\\(1,1,1\\)==0\\).*
+\[0-9\]+\[\t \]+breakpoint keep y.* in marker4$marker4_proto at .*$srcfile1:($bp_location13|$bp_location14).*" \
"breakpoint info"
"Unknown thread 999\\."
gdb_test "break *main if (1==1) ta 999" \
"Unknown task 999\\."
+
+set test "run until breakpoint at marker3"
+gdb_test_multiple "continue" $test {
+ -re "Continuing\\..*Breakpoint \[0-9\]+, marker3 \\(a=$hex \"stack\", b=$hex \"trace\"\\) at .*$srcfile1:($bp_location17|$bp_location18).*($bp_location17|$bp_location18)\[\t \]+.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "Continuing\\..*Breakpoint \[0-9\]+, $hex in marker3 \\(a=$hex \"stack\", b=$hex \"trace\"\\) at .*$srcfile1:($bp_location17|$bp_location18).*($bp_location17|$bp_location18)\[\t \]+.*$gdb_prompt $" {
+ xfail $test
+ }
+}
+
+set test "run until breakpoint at marker4"
+gdb_test_multiple "continue" $test {
+ -re "Continuing\\..*Breakpoint \[0-9\]+, marker4 \\(d=177601976\\) at .*$srcfile1:($bp_location13|$bp_location14).*($bp_location13|$bp_location14)\[\t \]+.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "Continuing\\..*Breakpoint \[0-9\]+, $hex in marker4 \\(d=177601976\\) at .*$srcfile1:($bp_location13|$bp_location14).*($bp_location13|$bp_location14)\[\t \]+.*$gdb_prompt $" {
+ xfail $test
+ }
+}
projects / binutils-gdb.git / commitdiff