Add mi/ and testsuite/gdb.mi/ subdirectories.

Add --enable-gdbmi option to configury.
Add mi rules to Makefile.in
Add mi conditional output to event-top.c infrun.c main.c top.c.
Add -i=mi option.

1 files changed, 45 insertions, 0 deletions

diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index c7b3ff6..2ad3a78 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -1909,6 +1909,8 @@ print_it_typical (bs)
 #ifdef UI_OUT
       annotate_breakpoint (bs->breakpoint_at->number);
       ui_out_text (uiout, "\nBreakpoint ");
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	ui_out_field_string (uiout, "reason", "breakpoint-hit");
       ui_out_field_int (uiout, "bkptno", bs->breakpoint_at->number);
       ui_out_text (uiout, ", ");
       return PRINT_SRC_AND_LOC;
@@ -2052,6 +2054,8 @@ print_it_typical (bs)
 	{
 	  annotate_watchpoint (bs->breakpoint_at->number);
 #ifdef UI_OUT
+	  if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	    ui_out_field_string (uiout, "reason", "watchpoint-trigger");
 	  mention (bs->breakpoint_at);
 	  ui_out_list_begin (uiout, "value");
 	  ui_out_text (uiout, "\nOld value = ");
@@ -2080,6 +2084,8 @@ print_it_typical (bs)
 
     case bp_read_watchpoint:
 #ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	ui_out_field_string (uiout, "reason", "read-watchpoint-trigger");
       mention (bs->breakpoint_at);
       ui_out_list_begin (uiout, "value");
       ui_out_text (uiout, "\nValue = ");
@@ -2102,6 +2108,8 @@ print_it_typical (bs)
       if (bs->old_val != NULL)     
 	{
 	  annotate_watchpoint (bs->breakpoint_at->number);
+	  if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	    ui_out_field_string (uiout, "reason", "access-watchpoint-trigger");
 	  mention (bs->breakpoint_at);
 	  ui_out_list_begin (uiout, "value");
 	  ui_out_text (uiout, "\nOld value = ");
@@ -2114,6 +2122,8 @@ print_it_typical (bs)
       else 
 	{
 	  mention (bs->breakpoint_at);
+	  if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	    ui_out_list_begin (uiout, "value");
 	  ui_out_field_string (uiout, "reason", "access-watchpoint-trigger");
 	  ui_out_text (uiout, "\nValue = ");
 	}
@@ -2148,10 +2158,18 @@ print_it_typical (bs)
        here. */
 
     case bp_finish:
+#ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	ui_out_field_string (uiout, "reason", "function-finished");
+#endif
       return PRINT_UNKNOWN;
       break;
 
     case bp_until:
+#ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	ui_out_field_string (uiout, "reason", "location-reached");
+#endif
       return PRINT_UNKNOWN;
       break;
 
@@ -2360,6 +2378,8 @@ watchpoint_check (p)
 	 will be deleted already. So we have no choice but print the
 	 information here. */
 #ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	ui_out_field_string (uiout, "reason", "watchpoint-scope");
       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\
@@ -3446,6 +3466,13 @@ print_one_breakpoint (struct breakpoint *b,
 #endif
     }
   
+#ifdef UI_OUT
+  /* Output the count also if it is zero, but only if this is
+     mi. FIXME: Should have a better test for this. */
+  if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+    if (show_breakpoint_hit_counts && b->hit_count == 0)
+      ui_out_field_int (uiout, "times", b->hit_count);
+#endif
 
   if (b->ignore_count)
     {
@@ -4446,10 +4473,24 @@ mention (b)
       break;
 #endif
     case bp_breakpoint:
+#ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	{
+	  say_where = 0;
+	  break;
+	}
+#endif
       printf_filtered ("Breakpoint %d", b->number);
       say_where = 1;
       break;
     case bp_hardware_breakpoint:
+#ifdef UI_OUT
+      if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+	{
+	  say_where = 0;
+	  break;
+	}
+#endif
       printf_filtered ("Hardware assisted breakpoint %d", b->number);
       say_where = 1;
       break;
@@ -4506,6 +4547,10 @@ mention (b)
 #ifdef UI_OUT
   do_cleanups (old_chain);
 #endif
+#ifdef UI_OUT
+  if (interpreter_p && strcmp (interpreter_p, "mi") == 0)
+    return;
+#endif
   printf_filtered ("\n");
 }