debugger: update our gdb patches

Change-Id: I1c81b28ab22ec11dcef1f58030b5906f4fc6323c
Reviewed-on: http://codereview.qt.nokia.com/652


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

share/qtcreator/patches/README

+As baseline, d85391173658dc6dcbf1acc5edbe331b1296f572 (Mon Jun 20 17:53:28)
+should be used.
 
 For Linux:
 
-    FSF 7.2 release
     + gdb-increased-dcache-line-size.patch
 
 For MinGW:
 
-    FSF 7.2 release
     + gdb-increased-dcache-line-size.patch
     + gdb-expand-line-sal-maybe.patch
 
 For Maemo targets:
     (--target=arm-none-linux-gnueabi)
 
-    FSF 7.2 release
     + gdb-increased-dcache-line-size.patch
-    + gdb-stepping-for-maemo.patch
+    // Don't use this: + gdb-stepping-for-maemo.patch
 
 For Symbian targets:
     (--target=arm-none-symbianelf)
 
-    FSF 7.2 release
     + gdb-increased-dcache-line-size.patch
     + gdb-work-around-trk-single-step.patch
 

share/qtcreator/patches/gdb-expand-line-sal-maybe.patch

@@ -83,7 +83,7 @@ Jan
 
 --- a/gdb/breakpoint.c
 +++ b/gdb/breakpoint.c
-@@ -7048,7 +7048,6 @@ expand_line_sal_maybe (struct symtab_and_line sal)
+@@ -7532,7 +7532,6 @@ expand_line_sal_maybe (struct symtab_and_line sal)
    struct symtabs_and_lines expanded;
    CORE_ADDR original_pc = sal.pc;
    char *original_function = NULL;
@@ -91,7 +91,7 @@ Jan
    int i;
    struct cleanup *old_chain;
  
-@@ -7131,17 +7130,8 @@ expand_line_sal_maybe (struct symtab_and_line sal)
+@@ -7616,17 +7615,8 @@ expand_line_sal_maybe (struct symtab_and_line sal)
        return expanded;      
      }
  
@@ -99,11 +99,11 @@ Jan
 -    {
 -      found = 0;
 -      for (i = 0; i < expanded.nelts; ++i)
--       if (expanded.sals[i].pc == original_pc)
--         {
--           found = 1;
--           break;
--         }
+-	if (expanded.sals[i].pc == original_pc)
+-	  {
+-	    found = 1;
+-	    break;
+-	  }
 -      gdb_assert (found);
 -    }
 +  /* ORIGINAL_PC may not be found between EXPANDED.SALS.  expand_line_sal may
@@ -113,7 +113,7 @@ Jan
  }
 --- a/gdb/symtab.c
 +++ b/gdb/symtab.c
-@@ -4636,11 +4636,20 @@ expand_line_sal (struct symtab_and_line sal)
+@@ -4750,11 +4750,20 @@ expand_line_sal (struct symtab_and_line sal)
    blocks = alloca (ret.nelts * sizeof (struct block *));
    for (i = 0; i < ret.nelts; ++i)
      {

share/qtcreator/patches/gdb-stepping-for-maemo.patch

+NOTE: This relates to http://sourceware.org/bugzilla/show_bug.cgi?id=11497
+
+Not clear whether the patch is needed at all.
+
 --- a/gdb/infrun.c
 +++ b/gdb/infrun.c
-@@ -4126,7 +4127,9 @@ infrun: not switching back to stepped thread, it has vanished\n");
+@@ -4627,7 +4627,9 @@ process_event_stop_test:
  
    if (execution_direction != EXEC_REVERSE
-       && ecs->event_thread->step_over_calls == STEP_OVER_UNDEBUGGABLE
+       && ecs->event_thread->control.step_over_calls == STEP_OVER_UNDEBUGGABLE
 -      && in_solib_dynsym_resolve_code (stop_pc))
 +      && in_solib_dynsym_resolve_code (stop_pc)
 +      && !(ecs->event_thread->step_range_start > 1
 +        && in_solib_dynsym_resolve_code (ecs->event_thread->step_range_start)))
      {
        CORE_ADDR pc_after_resolver =
-    gdbarch_skip_solib_resolver (gdbarch, stop_pc);
-
-------------------------------------------------------------------------
-
-NOTE: This relates to http://sourceware.org/bugzilla/show_bug.cgi?id=11497
+ 	gdbarch_skip_solib_resolver (gdbarch, stop_pc);

share/qtcreator/patches/gdb-without-dwarf-name-canonicalization.patch

@@ -8,7 +8,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 index a05c946..761fa34 100644
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -9097,7 +9097,7 @@ static char *
+@@ -12157,7 +12157,7 @@ static char *
  dwarf2_canonicalize_name (char *name, struct dwarf2_cu *cu,
  			  struct obstack *obstack)
  {

share/qtcreator/patches/gdb-work-around-trk-single-step.patch

@@ -9,7 +9,7 @@ this problem.
 
 --- a/gdb/infrun.c
 +++ b/gdb/infrun.c
-@@ -4754,9 +4754,9 @@ infrun: not switching back to stepped thread, it has vanished\n");
+@@ -5061,9 +5061,9 @@ process_event_stop_test:
        return;
      }