From: Tom Tromey <tromey@redhat.com>
Date: Thu, 24 Mar 2011 19:47:17 +0000 (+0000)
Subject: 	* linespec.h (struct linespec_result) <special_display>: New
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=56435ebec80eae3bd6511f386f9a86f8703b3de8;p=binutils-gdb.git

	* linespec.h (struct linespec_result) <special_display>: New
	field.
	* breakpoint.h (struct breakpoint) <display_canonical>: New
	field.
	* breakpoint.c (print_breakpoint_location): Respect
	display_canonical.
	(create_breakpoint_sal): Add 'display_canonical' parameter.
	(create_breakpoints_sal): Update.
	(create_breakpoint): Update.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 758149d420f..6dcf808e9c9 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+2011-03-24  Tom Tromey  <tromey@redhat.com>
+
+	* linespec.h (struct linespec_result) <special_display>: New
+	field.
+	* breakpoint.h (struct breakpoint) <display_canonical>: New
+	field.
+	* breakpoint.c (print_breakpoint_location): Respect
+	display_canonical.
+	(create_breakpoint_sal): Add 'display_canonical' parameter.
+	(create_breakpoints_sal): Update.
+	(create_breakpoint): Update.
+
 2011-03-24  Tom Tromey  <tromey@redhat.com>
 
 	* symtab.c (decode_line_spec): Update.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 8822855dc22..dbd9588a06d 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -4622,7 +4622,9 @@ print_breakpoint_location (struct breakpoint *b,
   if (loc != NULL)
     set_current_program_space (loc->pspace);
 
-  if (b->source_file && loc)
+  if (b->display_canonical)
+    ui_out_field_string (uiout, "what", b->addr_string);
+  else if (b->source_file && loc)
     {
       struct symbol *sym 
 	= find_pc_sect_function (loc->address, loc->section);
@@ -7205,7 +7207,7 @@ create_breakpoint_sal (struct gdbarch *gdbarch,
 		       enum bptype type, enum bpdisp disposition,
 		       int thread, int task, int ignore_count,
 		       struct breakpoint_ops *ops, int from_tty,
-		       int enabled, int internal)
+		       int enabled, int internal, int display_canonical)
 {
   struct breakpoint *b = NULL;
   int i;
@@ -7314,6 +7316,7 @@ create_breakpoint_sal (struct gdbarch *gdbarch,
 	}
     }   
 
+  b->display_canonical = display_canonical;
   if (addr_string)
     b->addr_string = addr_string;
   else
@@ -7498,7 +7501,8 @@ create_breakpoints_sal (struct gdbarch *gdbarch,
       create_breakpoint_sal (gdbarch, expanded, canonical->canonical[i],
 			     cond_string, type, disposition,
 			     thread, task, ignore_count, ops,
-			     from_tty, enabled, internal);
+			     from_tty, enabled, internal,
+			     canonical->special_display);
     }
 }
 
@@ -7954,7 +7958,8 @@ create_breakpoint (struct gdbarch *gdbarch,
 				     cond_string, type_wanted,
 				     tempflag ? disp_del : disp_donttouch,
 				     thread, task, ignore_count, ops,
-				     from_tty, enabled, internal);
+				     from_tty, enabled, internal,
+				     canonical.special_display);
 
 	      do_cleanups (old_chain);
 
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
index bd097137e6f..d5af928f7d3 100644
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -472,6 +472,8 @@ struct breakpoint
     /* Non-zero means a silent breakpoint (don't print frame info
        if we stop here).  */
     unsigned char silent;
+    /* Non-zero means display ADDR_STRING to the user verbatim.  */
+    unsigned char display_canonical;
     /* Number of stops at this breakpoint that should
        be continued automatically before really stopping.  */
     int ignore_count;
diff --git a/gdb/linespec.h b/gdb/linespec.h
index 3366fc69506..d8d2ec9013e 100644
--- a/gdb/linespec.h
+++ b/gdb/linespec.h
@@ -25,6 +25,11 @@ struct symtab;
 
 struct linespec_result
 {
+  /* If non-zero, the linespec should be displayed to the user.  This
+     is used by "unusual" linespecs where the ordinary `info break'
+     display mechanism would do the wrong thing.  */
+  int special_display;
+
   /* If non-NULL, an array of canonical names for returned
      symtab_and_line objects.  The array has as many elements as the
      `nelts' field in the symtabs_and_line returned by decode_line_1.