/** Print where we are in the Makefile. */
void
print_debugger_location(const file_t *p_target, debug_enter_reason_t reason,
const floc_stack_node_t *p_stack_floc)
{
if (p_target_loc) {
if (reason != DEBUG_NOT_GIVEN && reason != DEBUG_STACK_CHANGING)
printf("%s ", reason2str[reason]);
printf("(");
if ( !p_target_loc->filenm && p_target_loc->lineno != 0
&& p_target && p_target->name ) {
/* We don't have file location info in the target floc, but we
do have it as part of the name, so use that. This happens for
example with we've stopped before reading a Makefile.
*/
if (p_target->cmds) {
floc_t floc;
memcpy(&floc, &(p_target->cmds->fileinfo.filenm), sizeof(floc_t));
/* HACK: is it okay to assume that the target is on the line
before the first command? Or should we list the line
that the command starts on - so we know we've faked the location?
*/
floc.lineno--;
p_target_loc->filenm = floc.filenm;
p_target_loc->lineno = floc.lineno;
print_floc_prefix(&floc);
printf (")\n");
} else if (p_target->phony)
printf("%s: .PHONY target)\n", p_target->name);
else
printf("%s:0)\n", p_target->name);
} else {
print_floc_prefix(p_target_loc);
printf (")\n");
}
} else if (p_stack_floc && p_stack_floc->p_floc) {
printf("\n(");
print_floc_prefix(p_stack_floc->p_floc);
printf (")\n");
} else if (p_stack_floc_top && p_stack_floc_top->p_floc) {
printf("\n(");
print_floc_prefix(p_stack_floc_top->p_floc);
printf (")\n");
}
/* Could/should generalize the below into a prompt string. */
switch (reason)
{
case DEBUG_BRKPT_BEFORE_PREREQ:
case DEBUG_STEP_HIT:
dbg_cmd_show_exp("$@: $+", true);
break;
case DEBUG_STACK_CHANGING:
break;
default:
dbg_cmd_show_exp("$@", true);
break;
}
}
/*! List breakpoints.*/
void
list_breakpoints (void)
{
breakpoint_node_t *p;
if (!p_breakpoint_top) {
dbg_msg(_("No breakpoints."));
return;
}
dbg_msg( "Num Type Disp Enb Mask Target Location");
for (p = p_breakpoint_top; p; p = p->p_next) {
printf("%3d breakpoint keep y 0x%02x %s",
p->i_num,
p->brkpt_mask,
p->p_target->name);
if (p->p_target->floc.filenm) {
printf(" at ");
print_floc_prefix(&(p->p_target->floc));
}
printf("\n");
}
}
