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authorJason Molenda <jmolenda@apple.com>2000-02-03 04:14:45 +0000
committerJason Molenda <jmolenda@apple.com>2000-02-03 04:14:45 +0000
commit8b93c6380e299446e645ece29bf77d26f5713529 (patch)
tree9f06d80fcf4b95cd76cbceda50de2a454da9287f /gdb/breakpoint.c
parent6bb9f1226aa9f328aba73bcc6c0ecaa0525a8931 (diff)
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import gdb-2000-02-02 snapshot
Diffstat (limited to 'gdb/breakpoint.c')
-rw-r--r--gdb/breakpoint.c373
1 files changed, 373 insertions, 0 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 6edfc62..c7b3ff6 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -39,6 +39,9 @@
#include "annotate.h"
#include "symfile.h"
#include "objfiles.h"
+#ifdef UI_OUT
+#include "ui-out.h"
+#endif
#include "gdb-events.h"
@@ -1888,6 +1891,12 @@ static enum print_stop_action
print_it_typical (bs)
bpstat bs;
{
+#ifdef UI_OUT
+ struct cleanup *old_chain;
+ struct ui_stream *stb;
+ stb = ui_out_stream_new (uiout);
+ old_chain = make_cleanup ((make_cleanup_func) ui_out_stream_delete, stb);
+#endif /* UI_OUT */
/* bs->breakpoint_at can be NULL if it was a momentary breakpoint
which has since been deleted. */
if (bs->breakpoint_at == NULL)
@@ -1897,11 +1906,19 @@ print_it_typical (bs)
{
case bp_breakpoint:
case bp_hardware_breakpoint:
+#ifdef UI_OUT
+ annotate_breakpoint (bs->breakpoint_at->number);
+ ui_out_text (uiout, "\nBreakpoint ");
+ ui_out_field_int (uiout, "bkptno", bs->breakpoint_at->number);
+ ui_out_text (uiout, ", ");
+ return PRINT_SRC_AND_LOC;
+#else
/* I think the user probably only wants to see one breakpoint
number, not all of them. */
annotate_breakpoint (bs->breakpoint_at->number);
printf_filtered ("\nBreakpoint %d, ", bs->breakpoint_at->number);
return PRINT_SRC_AND_LOC;
+#endif
break;
case bp_shlib_event:
@@ -2034,6 +2051,18 @@ print_it_typical (bs)
if (bs->old_val != NULL)
{
annotate_watchpoint (bs->breakpoint_at->number);
+#ifdef UI_OUT
+ mention (bs->breakpoint_at);
+ ui_out_list_begin (uiout, "value");
+ ui_out_text (uiout, "\nOld value = ");
+ value_print (bs->old_val, stb->stream, 0, Val_pretty_default);
+ ui_out_field_stream (uiout, "old", stb);
+ ui_out_text (uiout, "\nNew value = ");
+ value_print (bs->breakpoint_at->val, stb->stream, 0, Val_pretty_default);
+ ui_out_field_stream (uiout, "new", stb);
+ ui_out_list_end (uiout);
+ ui_out_text (uiout, "\n");
+#else
mention (bs->breakpoint_at);
printf_filtered ("\nOld value = ");
value_print (bs->old_val, gdb_stdout, 0, Val_pretty_default);
@@ -2041,6 +2070,7 @@ print_it_typical (bs)
value_print (bs->breakpoint_at->val, gdb_stdout, 0,
Val_pretty_default);
printf_filtered ("\n");
+#endif
value_free (bs->old_val);
bs->old_val = NULL;
}
@@ -2049,15 +2079,49 @@ print_it_typical (bs)
break;
case bp_read_watchpoint:
+#ifdef UI_OUT
+ mention (bs->breakpoint_at);
+ ui_out_list_begin (uiout, "value");
+ ui_out_text (uiout, "\nValue = ");
+ value_print (bs->breakpoint_at->val, stb->stream, 0, Val_pretty_default);
+ ui_out_field_stream (uiout, "value", stb);
+ ui_out_list_end (uiout);
+ ui_out_text (uiout, "\n");
+#else
mention (bs->breakpoint_at);
printf_filtered ("\nValue = ");
value_print (bs->breakpoint_at->val, gdb_stdout, 0,
Val_pretty_default);
printf_filtered ("\n");
+#endif
return PRINT_UNKNOWN;
break;
case bp_access_watchpoint:
+#ifdef UI_OUT
+ if (bs->old_val != NULL)
+ {
+ annotate_watchpoint (bs->breakpoint_at->number);
+ mention (bs->breakpoint_at);
+ ui_out_list_begin (uiout, "value");
+ ui_out_text (uiout, "\nOld value = ");
+ value_print (bs->old_val, stb->stream, 0, Val_pretty_default);
+ ui_out_field_stream (uiout, "old", stb);
+ value_free (bs->old_val);
+ bs->old_val = NULL;
+ ui_out_text (uiout, "\nNew value = ");
+ }
+ else
+ {
+ mention (bs->breakpoint_at);
+ ui_out_field_string (uiout, "reason", "access-watchpoint-trigger");
+ ui_out_text (uiout, "\nValue = ");
+ }
+ value_print (bs->breakpoint_at->val, stb->stream, 0,Val_pretty_default);
+ ui_out_field_stream (uiout, "new", stb);
+ ui_out_list_end (uiout);
+ ui_out_text (uiout, "\n");
+#else
if (bs->old_val != NULL)
{
annotate_watchpoint (bs->breakpoint_at->number);
@@ -2076,6 +2140,7 @@ print_it_typical (bs)
value_print (bs->breakpoint_at->val, gdb_stdout, 0,
Val_pretty_default);
printf_filtered ("\n");
+#endif
return PRINT_UNKNOWN;
break;
@@ -2083,7 +2148,13 @@ print_it_typical (bs)
here. */
case bp_finish:
+ return PRINT_UNKNOWN;
+ break;
+
case bp_until:
+ return PRINT_UNKNOWN;
+ break;
+
case bp_none:
case bp_longjmp:
case bp_longjmp_resume:
@@ -2288,9 +2359,16 @@ watchpoint_check (p)
in this case, by the time we call print_it_typical() this bp
will be deleted already. So we have no choice but print the
information here. */
+#ifdef UI_OUT
+ ui_out_text (uiout, "\nWatchpoint ");
+ ui_out_field_int (uiout, "wpnum", bs->breakpoint_at->number);
+ ui_out_text (uiout, " deleted because the program has left the block in\n\
+which its expression is valid.\n");
+#else
printf_filtered ("\
Watchpoint %d deleted because the program has left the block in\n\
which its expression is valid.\n", bs->breakpoint_at->number);
+#endif
if (b->related_breakpoint)
b->related_breakpoint->disposition = del_at_next_stop;
@@ -3033,12 +3111,23 @@ print_one_breakpoint (struct breakpoint *b,
{"del", "dstp", "dis", "keep"};
static char bpenables[] = "nynny";
char wrap_indent[80];
+#ifdef UI_OUT
+ struct ui_stream *stb = ui_out_stream_new (uiout);
+ struct cleanup *old_chain = make_cleanup_ui_out_stream_delete (stb);
+#endif
annotate_record ();
+#ifdef UI_OUT
+ ui_out_list_begin (uiout, "bkpt");
+#endif
/* 1 */
annotate_field (0);
+#ifdef UI_OUT
+ ui_out_field_int (uiout, "number", b->number);
+#else
printf_filtered ("%-3d ", b->number);
+#endif
/* 2 */
annotate_field (1);
@@ -3046,15 +3135,28 @@ print_one_breakpoint (struct breakpoint *b,
|| ((int) b->type != bptypes[(int) b->type].type))
internal_error ("bptypes table does not describe type #%d.",
(int) b->type);
+#ifdef UI_OUT
+ ui_out_field_string (uiout, "type", bptypes[(int) b->type].description);
+#else
printf_filtered ("%-14s ", bptypes[(int) b->type].description);
+#endif
/* 3 */
annotate_field (2);
+#ifdef UI_OUT
+ ui_out_field_string (uiout, "disp", bpdisps[(int) b->disposition]);
+#else
printf_filtered ("%-4s ", bpdisps[(int) b->disposition]);
+#endif
/* 4 */
annotate_field (3);
+#ifdef UI_OUT
+ ui_out_field_fmt (uiout, "enabled", "%c", bpenables[(int) b->enable]);
+ ui_out_spaces (uiout, 2);
+#else
printf_filtered ("%-3c ", bpenables[(int) b->enable]);
+#endif
/* 5 and 6 */
strcpy (wrap_indent, " ");
@@ -3073,8 +3175,16 @@ print_one_breakpoint (struct breakpoint *b,
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ print_expression (b->exp, stb->stream);
+ ui_out_field_stream (uiout, "what", stb);
+#else
annotate_field (5);
print_expression (b->exp, gdb_stdout);
+#endif
break;
case bp_catch_load:
@@ -3082,11 +3192,28 @@ print_one_breakpoint (struct breakpoint *b,
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ if (b->dll_pathname == NULL)
+ {
+ ui_out_field_string (uiout, "what", "<any library>");
+ ui_out_spaces (uiout, 1);
+ }
+ else
+ {
+ ui_out_text (uiout, "library \"");
+ ui_out_field_string (uiout, "what", b->dll_pathname);
+ ui_out_text (uiout, "\" ");
+ }
+#else
annotate_field (5);
if (b->dll_pathname == NULL)
printf_filtered ("<any library> ");
else
printf_filtered ("library \"%s\" ", b->dll_pathname);
+#endif
break;
case bp_catch_fork:
@@ -3094,34 +3221,74 @@ print_one_breakpoint (struct breakpoint *b,
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ if (b->forked_inferior_pid != 0)
+ {
+ ui_out_text (uiout, "process ");
+ ui_out_field_int (uiout, "what", b->forked_inferior_pid);
+ ui_out_spaces (uiout, 1);
+ }
+#else
annotate_field (5);
if (b->forked_inferior_pid != 0)
printf_filtered ("process %d ", b->forked_inferior_pid);
break;
+#endif
case bp_catch_exec:
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ if (b->exec_pathname != NULL)
+ {
+ ui_out_text (uiout, "program \"");
+ ui_out_field_string (uiout, "what", b->exec_pathname);
+ ui_out_text (uiout, "\" ");
+ }
+#else
annotate_field (5);
if (b->exec_pathname != NULL)
printf_filtered ("program \"%s\" ", b->exec_pathname);
+#endif
break;
case bp_catch_catch:
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ ui_out_field_string (uiout, "what", "exception catch");
+ ui_out_spaces (uiout, 1);
+#else
annotate_field (5);
printf_filtered ("exception catch ");
+#endif
break;
case bp_catch_throw:
/* Field 4, the address, is omitted (which makes the columns
not line up too nicely with the headers, but the effect
is relatively readable). */
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_field_skip (uiout, "addr");
+ annotate_field (5);
+ ui_out_field_string (uiout, "what", "exception throw");
+ ui_out_spaces (uiout, 1);
+#else
annotate_field (5);
printf_filtered ("exception throw ");
+#endif
break;
case bp_breakpoint:
@@ -3136,6 +3303,35 @@ print_one_breakpoint (struct breakpoint *b,
case bp_call_dummy:
case bp_shlib_event:
case bp_thread_event:
+#ifdef UI_OUT
+ if (addressprint)
+ {
+ annotate_field (4);
+ ui_out_field_core_addr (uiout, "addr", b->address);
+ }
+ annotate_field (5);
+ *last_addr = b->address;
+ if (b->source_file)
+ {
+ sym = find_pc_sect_function (b->address, b->section);
+ if (sym)
+ {
+ ui_out_text (uiout, "in ");
+ ui_out_field_string (uiout, "func",
+ SYMBOL_SOURCE_NAME (sym));
+ ui_out_wrap_hint (uiout, wrap_indent);
+ ui_out_text (uiout, " at ");
+ }
+ ui_out_field_string (uiout, "file", b->source_file);
+ ui_out_text (uiout, ":");
+ ui_out_field_int (uiout, "line", b->line_number);
+ }
+ else
+ {
+ print_address_symbolic (b->address, stb->stream, demangle, "");
+ ui_out_field_stream (uiout, "at", stb);
+ }
+#else
if (addressprint)
{
annotate_field (4);
@@ -3163,64 +3359,125 @@ print_one_breakpoint (struct breakpoint *b,
}
else
print_address_symbolic (b->address, gdb_stdout, demangle, " ");
+#endif
break;
}
if (b->thread != -1)
{
+#ifdef UI_OUT
+ /* FIXME: This seems to be redundant and lost here; see the
+ "stop only in" line a little further down. */
+ ui_out_text (uiout, " thread ");
+ ui_out_field_int (uiout, "thread", b->thread);
+#else
printf_filtered (" thread %d", b->thread);
+#endif
}
+#ifdef UI_OUT
+ ui_out_text (uiout, "\n");
+#else
printf_filtered ("\n");
+#endif
if (b->frame)
{
annotate_field (6);
+#ifdef UI_OUT
+ ui_out_text (uiout, "\tstop only in stack frame at ");
+ ui_out_field_core_addr (uiout, "frame", b->frame);
+ ui_out_text (uiout, "\n");
+#else
printf_filtered ("\tstop only in stack frame at ");
print_address_numeric (b->frame, 1, gdb_stdout);
printf_filtered ("\n");
+#endif
}
if (b->cond)
{
annotate_field (7);
+#ifdef UI_OUT
+ ui_out_text (uiout, "\tstop only if ");
+ print_expression (b->cond, stb->stream);
+ ui_out_field_stream (uiout, "cond", stb);
+ ui_out_text (uiout, "\n");
+#else
printf_filtered ("\tstop only if ");
print_expression (b->cond, gdb_stdout);
printf_filtered ("\n");
+#endif
}
if (b->thread != -1)
{
/* FIXME should make an annotation for this */
+#ifdef UI_OUT
+ ui_out_text (uiout, "\tstop only in thread ");
+ ui_out_field_int (uiout, "thread", b->thread);
+ ui_out_text (uiout, "\n");
+#else
printf_filtered ("\tstop only in thread %d\n", b->thread);
+#endif
}
if (show_breakpoint_hit_counts && b->hit_count)
{
/* FIXME should make an annotation for this */
+#ifdef UI_OUT
+ if (ep_is_catchpoint (b))
+ ui_out_text (uiout, "\tcatchpoint");
+ else
+ ui_out_text (uiout, "\tbreakpoint");
+ ui_out_text (uiout, " already hit ");
+ ui_out_field_int (uiout, "times", b->hit_count);
+ if (b->hit_count == 1)
+ ui_out_text (uiout, " time\n");
+ else
+ ui_out_text (uiout, " times\n");
+#else
if (ep_is_catchpoint (b))
printf_filtered ("\tcatchpoint");
else
printf_filtered ("\tbreakpoint");
printf_filtered (" already hit %d time%s\n",
b->hit_count, (b->hit_count == 1 ? "" : "s"));
+#endif
}
+
if (b->ignore_count)
{
annotate_field (8);
+#ifdef UI_OUT
+ ui_out_text (uiout, "\tignore next ");
+ ui_out_field_int (uiout, "ignore", b->ignore_count);
+ ui_out_text (uiout, " hits\n");
+#else
printf_filtered ("\tignore next %d hits\n", b->ignore_count);
+#endif
}
if ((l = b->commands))
{
annotate_field (9);
+#ifdef UI_OUT
+ ui_out_list_begin (uiout, "script");
+ print_command_lines (uiout, l, 4);
+ ui_out_list_end (uiout);
+#else
while (l)
{
print_command_line (l, 4, gdb_stdout);
l = l->next;
}
+#endif
}
+#ifdef UI_OUT
+ ui_out_list_end (uiout);
+ do_cleanups (old_chain);
+#endif
}
struct captured_breakpoint_query_args
@@ -3269,6 +3526,13 @@ breakpoint_1 (bnum, allflag)
CORE_ADDR last_addr = (CORE_ADDR) -1;
int found_a_breakpoint = 0;
+#ifdef UI_OUT
+ if (addressprint)
+ ui_out_table_begin (uiout, 6, "BreakpointTable");
+ else
+ ui_out_table_begin (uiout, 5, "BreakpointTable");
+#endif /* UI_OUT */
+
ALL_BREAKPOINTS (b)
if (bnum == -1
|| bnum == b->number)
@@ -3294,6 +3558,24 @@ breakpoint_1 (bnum, allflag)
if (!found_a_breakpoint++)
{
annotate_breakpoints_headers ();
+#ifdef UI_OUT
+ annotate_field (0);
+ ui_out_table_header (uiout, 3, ui_left, "Num"); /* 1 */
+ annotate_field (1);
+ ui_out_table_header (uiout, 14, ui_left, "Type"); /* 2 */
+ annotate_field (2);
+ ui_out_table_header (uiout, 4, ui_left, "Disp"); /* 3 */
+ annotate_field (3);
+ ui_out_table_header (uiout, 3, ui_left, "Enb"); /* 4 */
+ if (addressprint)
+ {
+ annotate_field (4);
+ ui_out_table_header (uiout, 10, ui_left, "Address"); /* 5 */
+ }
+ annotate_field (5);
+ ui_out_table_header (uiout, 40, ui_noalign, "What"); /* 6 */
+ ui_out_table_body (uiout);
+#else
annotate_field (0);
printf_filtered ("Num ");
annotate_field (1);
@@ -3309,6 +3591,7 @@ breakpoint_1 (bnum, allflag)
}
annotate_field (5);
printf_filtered ("What\n");
+#endif /* UI_OUT */
annotate_breakpoints_table ();
}
@@ -3317,10 +3600,18 @@ breakpoint_1 (bnum, allflag)
if (!found_a_breakpoint)
{
+#ifdef UI_OUT
+ if (bnum == -1)
+ ui_out_message (uiout, 0, "No breakpoints or watchpoints.\n");
+ else
+ ui_out_message (uiout, 0, "No breakpoint or watchpoint number %d.\n",
+ bnum);
+#else
if (bnum == -1)
printf_filtered ("No breakpoints or watchpoints.\n");
else
printf_filtered ("No breakpoint or watchpoint number %d.\n", bnum);
+#endif /* UI_OUT */
}
else
{
@@ -3330,6 +3621,9 @@ breakpoint_1 (bnum, allflag)
set_next_address (last_addr);
}
+#ifdef UI_OUT
+ ui_out_table_end (uiout);
+#endif /* UI_OUT */
/* FIXME? Should this be moved up so that it is only called when
there have been breakpoints? */
annotate_breakpoints_table_end ();
@@ -4070,6 +4364,13 @@ mention (b)
struct breakpoint *b;
{
int say_where = 0;
+#ifdef UI_OUT
+ struct cleanup *old_chain;
+ struct ui_stream *stb;
+
+ stb = ui_out_stream_new (uiout);
+ old_chain = make_cleanup ((make_cleanup_func) ui_out_stream_delete, stb);
+#endif /* UI_OUT */
/* FIXME: This is misplaced; mention() is called by things (like hitting a
watchpoint) other than breakpoint creation. It should be possible to
@@ -4085,6 +4386,26 @@ mention (b)
case bp_none:
printf_filtered ("(apparently deleted?) Eventpoint %d: ", b->number);
break;
+#ifdef UI_OUT
+ case bp_watchpoint:
+ ui_out_text (uiout, "Watchpoint ");
+ ui_out_list_begin (uiout, "wpt");
+ ui_out_field_int (uiout, "number", b->number);
+ ui_out_text (uiout, ": ");
+ print_expression (b->exp, stb->stream);
+ ui_out_field_stream (uiout, "exp", stb);
+ ui_out_list_end (uiout);
+ break;
+ case bp_hardware_watchpoint:
+ ui_out_text (uiout, "Hardware watchpoint ");
+ ui_out_list_begin (uiout, "wpt");
+ ui_out_field_int (uiout, "number", b->number);
+ ui_out_text (uiout, ": ");
+ print_expression (b->exp, stb->stream);
+ ui_out_field_stream (uiout, "exp", stb);
+ ui_out_list_end (uiout);
+ break;
+#else
case bp_watchpoint:
printf_filtered ("Watchpoint %d: ", b->number);
print_expression (b->exp, gdb_stdout);
@@ -4093,6 +4414,27 @@ mention (b)
printf_filtered ("Hardware watchpoint %d: ", b->number);
print_expression (b->exp, gdb_stdout);
break;
+#endif
+#ifdef UI_OUT
+ case bp_read_watchpoint:
+ ui_out_text (uiout, "Hardware read watchpoint ");
+ ui_out_list_begin (uiout, "hw-rwpt");
+ ui_out_field_int (uiout, "number", b->number);
+ ui_out_text (uiout, ": ");
+ print_expression (b->exp, stb->stream);
+ ui_out_field_stream (uiout, "exp", stb);
+ ui_out_list_end (uiout);
+ break;
+ case bp_access_watchpoint:
+ ui_out_text (uiout, "Hardware access (read/write) watchpoint ");
+ ui_out_list_begin (uiout, "hw-awpt");
+ ui_out_field_int (uiout, "number", b->number);
+ ui_out_text (uiout, ": ");
+ print_expression (b->exp, stb->stream);
+ ui_out_field_stream (uiout, "exp", stb);
+ ui_out_list_end (uiout);
+ break;
+#else
case bp_read_watchpoint:
printf_filtered ("Hardware read watchpoint %d: ", b->number);
print_expression (b->exp, gdb_stdout);
@@ -4102,6 +4444,7 @@ mention (b)
b->number);
print_expression (b->exp, gdb_stdout);
break;
+#endif
case bp_breakpoint:
printf_filtered ("Breakpoint %d", b->number);
say_where = 1;
@@ -4160,6 +4503,9 @@ mention (b)
TUIDO (((TuiOpaqueFuncPtr) tui_vAllSetHasBreakAt, b, 1));
TUIDO (((TuiOpaqueFuncPtr) tuiUpdateAllExecInfos));
}
+#ifdef UI_OUT
+ do_cleanups (old_chain);
+#endif
printf_filtered ("\n");
}
@@ -5180,6 +5526,15 @@ can_use_hardware_watchpoint (v)
return found_memory_cnt;
}
+#ifdef UI_OUT
+void
+watch_command_wrapper (arg, from_tty)
+ char *arg;
+ int from_tty;
+{
+ watch_command (arg, from_tty);
+}
+#endif
static void
watch_command (arg, from_tty)
char *arg;
@@ -5188,6 +5543,15 @@ watch_command (arg, from_tty)
watch_command_1 (arg, hw_write, from_tty);
}
+#ifdef UI_OUT
+void
+rwatch_command_wrapper (arg, from_tty)
+ char *arg;
+ int from_tty;
+{
+ rwatch_command (arg, from_tty);
+}
+#endif
static void
rwatch_command (arg, from_tty)
char *arg;
@@ -5196,6 +5560,15 @@ rwatch_command (arg, from_tty)
watch_command_1 (arg, hw_read, from_tty);
}
+#ifdef UI_OUT
+void
+awatch_command_wrapper (arg, from_tty)
+ char *arg;
+ int from_tty;
+{
+ awatch_command (arg, from_tty);
+}
+#endif
static void
awatch_command (arg, from_tty)
char *arg;