diff --git a/.gitignore b/.gitignore
index b89ab6f..8fde406 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 /gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
 /v2.0.tar.gz
-/gdb-8.3.50.20190501.tar.xz
+/gdb-8.3.50.20190510.tar.xz
diff --git a/_git_upstream_commit b/_git_upstream_commit
index 85989c9..07190fa 100644
--- a/_git_upstream_commit
+++ b/_git_upstream_commit
@@ -1 +1 @@
-640c50672cffe19a58a0296bbf7731b59a013cd5
+f3e606a3db56db3ce1ab172511a4ffe9310a496f
diff --git a/gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch b/gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
index bbd635f..d419b89 100644
--- a/gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
+++ b/gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
@@ -11,7 +11,7 @@ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
 diff --git a/gdb/symtab.c b/gdb/symtab.c
 --- a/gdb/symtab.c
 +++ b/gdb/symtab.c
-@@ -3168,6 +3168,13 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
+@@ -3145,6 +3145,13 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
  	     SYMBOL_LINKAGE_NAME (msymbol)); */
  	  ;
  	/* fall through */
diff --git a/gdb-6.6-buildid-locate-rpm-scl.patch b/gdb-6.6-buildid-locate-rpm-scl.patch
index 81523e2..ca83789 100644
--- a/gdb-6.6-buildid-locate-rpm-scl.patch
+++ b/gdb-6.6-buildid-locate-rpm-scl.patch
@@ -98,7 +98,7 @@ diff --git a/gdb/build-id.c b/gdb/build-id.c
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -3496,6 +3496,16 @@ read_gdb_index_from_buffer (struct objfile *objfile,
+@@ -3479,6 +3479,16 @@ read_gdb_index_from_buffer (struct objfile *objfile,
       "set use-deprecated-index-sections on".  */
    if (version < 6 && !deprecated_ok)
      {
@@ -115,7 +115,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
        static int warning_printed = 0;
        if (!warning_printed)
  	{
-@@ -3507,6 +3517,10 @@ to use the section anyway."),
+@@ -3490,6 +3500,10 @@ to use the section anyway."),
  	  warning_printed = 1;
  	}
        return 0;
diff --git a/gdb-6.6-buildid-locate-rpm.patch b/gdb-6.6-buildid-locate-rpm.patch
index 65c4482..1ed9dea 100644
--- a/gdb-6.6-buildid-locate-rpm.patch
+++ b/gdb-6.6-buildid-locate-rpm.patch
@@ -1495,7 +1495,7 @@ diff --git a/gdb/event-top.c b/gdb/event-top.c
 diff --git a/gdb/symfile.h b/gdb/symfile.h
 --- a/gdb/symfile.h
 +++ b/gdb/symfile.h
-@@ -534,6 +534,8 @@ void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
+@@ -535,6 +535,8 @@ void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
  /* build-id support.  */
  extern struct bfd_build_id *build_id_addr_get (CORE_ADDR addr);
  extern void debug_print_missing (const char *binary, const char *debug);
diff --git a/gdb-6.6-buildid-locate-solib-missing-ids.patch b/gdb-6.6-buildid-locate-solib-missing-ids.patch
index 8b9e578..66fe4a5 100644
--- a/gdb-6.6-buildid-locate-solib-missing-ids.patch
+++ b/gdb-6.6-buildid-locate-solib-missing-ids.patch
@@ -14,7 +14,7 @@ https://bugzilla.redhat.com/show_bug.cgi?id=1339862
 diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
 --- a/gdb/solib-svr4.c
 +++ b/gdb/solib-svr4.c
-@@ -1352,14 +1352,27 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
+@@ -1342,14 +1342,27 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
  	}
  
        {
@@ -44,7 +44,7 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
  	if (build_id != NULL)
  	  {
  	    char *name, *build_id_filename;
-@@ -1374,23 +1387,7 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
+@@ -1364,23 +1377,7 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
  		xfree (name);
  	      }
  	    else
diff --git a/gdb-6.6-buildid-locate.patch b/gdb-6.6-buildid-locate.patch
index 7a235c8..1ba2ffc 100644
--- a/gdb-6.6-buildid-locate.patch
+++ b/gdb-6.6-buildid-locate.patch
@@ -932,7 +932,7 @@ diff --git a/gdb/build-id.h b/gdb/build-id.h
 diff --git a/gdb/coffread.c b/gdb/coffread.c
 --- a/gdb/coffread.c
 +++ b/gdb/coffread.c
-@@ -720,7 +720,8 @@ coff_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
+@@ -717,7 +717,8 @@ coff_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
    /* Try to add separate debug file if no symbols table found.   */
    if (!objfile_has_partial_symbols (objfile))
      {
@@ -1021,7 +1021,7 @@ diff --git a/gdb/corelow.c b/gdb/corelow.c
    post_create_inferior (target, from_tty);
  
    /* Now go through the target stack looking for threads since there
-@@ -1059,4 +1114,11 @@ void
+@@ -1061,4 +1116,11 @@ void
  _initialize_corelow (void)
  {
    add_target (core_target_info, core_target_open, filename_completer);
@@ -1036,7 +1036,7 @@ diff --git a/gdb/corelow.c b/gdb/corelow.c
 diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
 --- a/gdb/doc/gdb.texinfo
 +++ b/gdb/doc/gdb.texinfo
-@@ -20059,6 +20059,27 @@ information files.
+@@ -20064,6 +20064,27 @@ information files.
  
  @end table
  
@@ -1079,7 +1079,7 @@ diff --git a/gdb/dwarf-index-cache.c b/gdb/dwarf-index-cache.c
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -2722,7 +2722,7 @@ dwarf2_get_dwz_file (struct dwarf2_per_objfile *dwarf2_per_objfile)
+@@ -2705,7 +2705,7 @@ dwarf2_get_dwz_file (struct dwarf2_per_objfile *dwarf2_per_objfile)
      }
  
    if (dwz_bfd == NULL)
@@ -1088,7 +1088,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  
    if (dwz_bfd == NULL)
      error (_("could not find '.gnu_debugaltlink' file for %s"),
-@@ -6232,7 +6232,7 @@ get_gdb_index_contents_from_section (objfile *obj, T *section_owner)
+@@ -6215,7 +6215,7 @@ get_gdb_index_contents_from_section (objfile *obj, T *section_owner)
  static gdb::array_view<const gdb_byte>
  get_gdb_index_contents_from_cache (objfile *obj, dwarf2_per_objfile *dwarf2_obj)
  {
@@ -1097,7 +1097,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
    if (build_id == nullptr)
      return {};
  
-@@ -6245,7 +6245,7 @@ get_gdb_index_contents_from_cache (objfile *obj, dwarf2_per_objfile *dwarf2_obj)
+@@ -6228,7 +6228,7 @@ get_gdb_index_contents_from_cache (objfile *obj, dwarf2_per_objfile *dwarf2_obj)
  static gdb::array_view<const gdb_byte>
  get_gdb_index_contents_from_cache_dwz (objfile *obj, dwz_file *dwz)
  {
@@ -1109,7 +1109,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 diff --git a/gdb/elfread.c b/gdb/elfread.c
 --- a/gdb/elfread.c
 +++ b/gdb/elfread.c
-@@ -1287,7 +1287,9 @@ elf_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
+@@ -1290,7 +1290,9 @@ elf_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
  	   && objfile->separate_debug_objfile == NULL
  	   && objfile->separate_debug_objfile_backlink == NULL)
      {
@@ -1120,7 +1120,7 @@ diff --git a/gdb/elfread.c b/gdb/elfread.c
  
        if (debugfile.empty ())
  	debugfile = find_separate_debug_file_by_debuglink (objfile);
-@@ -1299,6 +1301,10 @@ elf_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
+@@ -1302,6 +1304,10 @@ elf_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
  	  symbol_file_add_separate (debug_bfd.get (), debugfile.c_str (),
  				    symfile_flags, objfile);
  	}
@@ -1177,7 +1177,7 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
  
  static struct link_map_offsets *svr4_fetch_link_map_offsets (void);
  static int svr4_have_link_map_offsets (void);
-@@ -1350,9 +1351,51 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
+@@ -1340,9 +1341,51 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
  	  continue;
  	}
  
@@ -1235,7 +1235,7 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
 diff --git a/gdb/symfile.h b/gdb/symfile.h
 --- a/gdb/symfile.h
 +++ b/gdb/symfile.h
-@@ -531,6 +531,10 @@ void expand_symtabs_matching
+@@ -532,6 +532,10 @@ void expand_symtabs_matching
  void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
  			   int need_fullname);
  
diff --git a/gdb-archer-pie-addons-keep-disabled.patch b/gdb-archer-pie-addons-keep-disabled.patch
index 17ddc5f..ab90f1b 100644
--- a/gdb-archer-pie-addons-keep-disabled.patch
+++ b/gdb-archer-pie-addons-keep-disabled.patch
@@ -8,7 +8,7 @@ Subject: gdb-archer-pie-addons-keep-disabled.patch
 diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
 --- a/gdb/breakpoint.c
 +++ b/gdb/breakpoint.c
-@@ -15437,6 +15437,50 @@ static struct cmd_list_element *enablebreaklist = NULL;
+@@ -15425,6 +15425,50 @@ static struct cmd_list_element *enablebreaklist = NULL;
  
  cmd_list_element *commands_cmd_element = nullptr;
  
@@ -75,7 +75,7 @@ diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
 diff --git a/gdb/objfiles.c b/gdb/objfiles.c
 --- a/gdb/objfiles.c
 +++ b/gdb/objfiles.c
-@@ -843,6 +843,11 @@ objfile_relocate1 (struct objfile *objfile,
+@@ -829,6 +829,11 @@ objfile_relocate1 (struct objfile *objfile,
  				obj_section_addr (s));
      }
  
diff --git a/gdb-archer.patch b/gdb-archer.patch
index af14dad..f89e885 100644
--- a/gdb-archer.patch
+++ b/gdb-archer.patch
@@ -504,7 +504,7 @@ diff --git a/gdb/testsuite/gdb.python/py-frame.exp b/gdb/testsuite/gdb.python/py
 diff --git a/gdb/testsuite/gdb.python/py-value.exp b/gdb/testsuite/gdb.python/py-value.exp
 --- a/gdb/testsuite/gdb.python/py-value.exp
 +++ b/gdb/testsuite/gdb.python/py-value.exp
-@@ -399,6 +399,15 @@ proc test_value_after_death {} {
+@@ -412,6 +412,15 @@ proc test_value_after_death {} {
      "print value's type"
  }
  
@@ -520,7 +520,7 @@ diff --git a/gdb/testsuite/gdb.python/py-value.exp b/gdb/testsuite/gdb.python/py
  # Regression test for invalid subscript operations.  The bug was that
  # the type of the value was not being checked before allowing a
  # subscript operation to proceed.
-@@ -585,6 +594,7 @@ test_value_in_inferior
+@@ -598,6 +607,7 @@ test_value_in_inferior
  test_value_from_buffer
  test_inferior_function_call
  test_value_after_death
diff --git a/gdb-container-rh-pkg.patch b/gdb-container-rh-pkg.patch
index e77b415..73955f0 100644
--- a/gdb-container-rh-pkg.patch
+++ b/gdb-container-rh-pkg.patch
@@ -9,7 +9,7 @@ Subject: gdb-container-rh-pkg.patch
 diff --git a/gdb/remote.c b/gdb/remote.c
 --- a/gdb/remote.c
 +++ b/gdb/remote.c
-@@ -13920,7 +13920,17 @@ remote_target::pid_to_exec_file (int pid)
+@@ -13922,7 +13922,17 @@ remote_target::pid_to_exec_file (int pid)
    char *annex = NULL;
  
    if (packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)
diff --git a/gdb-gnat-dwarf-crash-3of3.patch b/gdb-gnat-dwarf-crash-3of3.patch
index 33ed396..e52319c 100644
--- a/gdb-gnat-dwarf-crash-3of3.patch
+++ b/gdb-gnat-dwarf-crash-3of3.patch
@@ -42,7 +42,7 @@ gdb/
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -10585,6 +10585,13 @@ private:
+@@ -10568,6 +10568,13 @@ private:
  static void
  process_die (struct die_info *die, struct dwarf2_cu *cu)
  {
diff --git a/gdb-moribund-utrace-workaround.patch b/gdb-moribund-utrace-workaround.patch
index c8190d7..554693a 100644
--- a/gdb-moribund-utrace-workaround.patch
+++ b/gdb-moribund-utrace-workaround.patch
@@ -14,7 +14,7 @@ Bug in FSF GDB exploited by the ptrace-on-utrace interaction.
 diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
 --- a/gdb/breakpoint.c
 +++ b/gdb/breakpoint.c
-@@ -11931,6 +11931,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
+@@ -11919,6 +11919,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
  		 traps we can no longer explain.  */
  
  	      old_loc->events_till_retirement = 3 * (thread_count () + 1);
diff --git a/gdb-vla-intel-fortran-strides.patch b/gdb-vla-intel-fortran-strides.patch
index f242017..4f15767 100644
--- a/gdb-vla-intel-fortran-strides.patch
+++ b/gdb-vla-intel-fortran-strides.patch
@@ -37,7 +37,7 @@ dbfd7140bf4c0500d1f5d192be781f83f78f7922
 diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
 --- a/gdb/dwarf2loc.c
 +++ b/gdb/dwarf2loc.c
-@@ -2425,11 +2425,14 @@ dwarf2_locexpr_baton_eval (const struct dwarf2_locexpr_baton *dlbaton,
+@@ -2426,11 +2426,14 @@ dwarf2_locexpr_baton_eval (const struct dwarf2_locexpr_baton *dlbaton,
  /* See dwarf2loc.h.  */
  
  int
@@ -54,7 +54,7 @@ diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
    if (prop == NULL)
      return 0;
  
-@@ -2453,7 +2456,7 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
+@@ -2454,7 +2457,7 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
  
  		*value = value_as_address (val);
  	      }
@@ -63,7 +63,7 @@ diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
  	  }
        }
        break;
-@@ -2475,7 +2478,7 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
+@@ -2476,7 +2479,7 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
  	    if (!value_optimized_out (val))
  	      {
  		*value = value_as_address (val);
@@ -72,7 +72,7 @@ diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
  	      }
  	  }
        }
-@@ -2483,8 +2486,8 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
+@@ -2484,8 +2487,8 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
  
      case PROP_CONST:
        *value = prop->data.const_val;
@@ -83,7 +83,7 @@ diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
      case PROP_ADDR_OFFSET:
        {
  	struct dwarf2_property_baton *baton
-@@ -2505,11 +2508,38 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
+@@ -2510,11 +2513,38 @@ dwarf2_evaluate_property (const struct dynamic_prop *prop,
  	  val = value_at (baton->offset_info.type,
  			  pinfo->addr + baton->offset_info.offset);
  	*value = value_as_address (val);
@@ -143,7 +143,7 @@ diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -17834,7 +17834,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17817,7 +17817,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
    struct type *base_type, *orig_base_type;
    struct type *range_type;
    struct attribute *attr;
@@ -152,7 +152,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
    int low_default_is_valid;
    int high_bound_is_count = 0;
    const char *name;
-@@ -17854,7 +17854,9 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17837,7 +17837,9 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
  
    low.kind = PROP_CONST;
    high.kind = PROP_CONST;
@@ -162,7 +162,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  
    /* Set LOW_DEFAULT_IS_VALID if current language and DWARF version allow
       omitting DW_AT_lower_bound.  */
-@@ -17887,6 +17889,14 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17870,6 +17872,14 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
        break;
      }
  
@@ -177,7 +177,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
    attr = dwarf2_attr (die, DW_AT_lower_bound, cu);
    if (attr)
      attr_to_dynamic_prop (attr, die, cu, &low);
-@@ -17979,7 +17989,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17962,7 +17972,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
        && !TYPE_UNSIGNED (base_type) && (high.data.const_val & negative_mask))
      high.data.const_val |= negative_mask;
  
@@ -1112,7 +1112,7 @@ diff --git a/gdb/rust-exp.y b/gdb/rust-exp.y
 diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
 --- a/gdb/rust-lang.c
 +++ b/gdb/rust-lang.c
-@@ -1213,13 +1213,11 @@ rust_range (struct expression *exp, int *pos, enum noside noside)
+@@ -1221,13 +1221,11 @@ rust_range (struct expression *exp, int *pos, enum noside noside)
    kind = (enum range_type) longest_to_int (exp->elts[*pos + 1].longconst);
    *pos += 3;
  
@@ -1129,7 +1129,7 @@ diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
  
    if (noside == EVAL_SKIP)
      return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, 1);
-@@ -1308,7 +1306,7 @@ rust_compute_range (struct type *type, struct value *range,
+@@ -1316,7 +1314,7 @@ rust_compute_range (struct type *type, struct value *range,
  
    *low = 0;
    *high = 0;
@@ -1138,7 +1138,7 @@ diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
  
    if (TYPE_NFIELDS (type) == 0)
      return;
-@@ -1316,15 +1314,14 @@ rust_compute_range (struct type *type, struct value *range,
+@@ -1324,15 +1322,14 @@ rust_compute_range (struct type *type, struct value *range,
    i = 0;
    if (strcmp (TYPE_FIELD_NAME (type, 0), "start") == 0)
      {
@@ -1156,7 +1156,7 @@ diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
        *high = value_as_long (value_field (range, i));
  
        if (rust_inclusive_range_type_p (type))
-@@ -1342,7 +1339,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
+@@ -1350,7 +1347,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
    struct type *rhstype;
    LONGEST low, high_bound;
    /* Initialized to appease the compiler.  */
@@ -1165,7 +1165,7 @@ diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
    LONGEST high = 0;
    int want_slice = 0;
  
-@@ -1440,7 +1437,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
+@@ -1448,7 +1445,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
  	error (_("Cannot subscript non-array type"));
  
        if (want_slice
@@ -1174,7 +1174,7 @@ diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
  	low = low_bound;
        if (low < 0)
  	error (_("Index less than zero"));
-@@ -1458,7 +1455,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
+@@ -1466,7 +1463,7 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
  	  CORE_ADDR addr;
  	  struct value *addrval, *tem;
  
diff --git a/gdb-vla-intel-fortran-vla-strings.patch b/gdb-vla-intel-fortran-vla-strings.patch
index c931b9c..d62208a 100644
--- a/gdb-vla-intel-fortran-vla-strings.patch
+++ b/gdb-vla-intel-fortran-vla-strings.patch
@@ -33,7 +33,7 @@ git diff --stat -p gdb/master...gdb/users/bheckel/fortran-vla-strings
 diff --git a/gdb/NEWS b/gdb/NEWS
 --- a/gdb/NEWS
 +++ b/gdb/NEWS
-@@ -397,6 +397,8 @@ SH-5/SH64 running OpenBSD 	SH-5/SH64 support in sh*-*-openbsd*
+@@ -395,6 +395,8 @@ SH-5/SH64 running OpenBSD 	SH-5/SH64 support in sh*-*-openbsd*
  
  *** Changes in GDB 8.1
  
@@ -77,7 +77,7 @@ diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
 diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
 --- a/gdb/dwarf2read.c
 +++ b/gdb/dwarf2read.c
-@@ -1827,7 +1827,8 @@ static void read_signatured_type (struct signatured_type *);
+@@ -1816,7 +1816,8 @@ static void read_signatured_type (struct signatured_type *);
  
  static int attr_to_dynamic_prop (const struct attribute *attr,
  				 struct die_info *die, struct dwarf2_cu *cu,
@@ -87,7 +87,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  
  /* memory allocation interface */
  
-@@ -13754,7 +13755,7 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu)
+@@ -13737,7 +13738,7 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu)
      {
        newobj->static_link
  	= XOBNEW (&objfile->objfile_obstack, struct dynamic_prop);
@@ -96,7 +96,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
      }
  
    cu->list_in_scope = cu->get_builder ()->get_local_symbols ();
-@@ -16513,7 +16514,8 @@ read_array_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -16496,7 +16497,8 @@ read_array_type (struct die_info *die, struct dwarf2_cu *cu)
  
        byte_stride_prop
  	= (struct dynamic_prop *) alloca (sizeof (struct dynamic_prop));
@@ -106,7 +106,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
        if (!stride_ok)
  	{
  	  complaint (_("unable to read array DW_AT_byte_stride "
-@@ -17274,29 +17276,90 @@ read_tag_string_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17257,29 +17259,90 @@ read_tag_string_type (struct die_info *die, struct dwarf2_cu *cu)
    struct gdbarch *gdbarch = get_objfile_arch (objfile);
    struct type *type, *range_type, *index_type, *char_type;
    struct attribute *attr;
@@ -208,7 +208,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
    char_type = language_string_char_type (cu->language_defn, gdbarch);
    type = create_string_type (NULL, char_type, range_type);
  
-@@ -17728,7 +17791,8 @@ read_base_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17711,7 +17774,8 @@ read_base_type (struct die_info *die, struct dwarf2_cu *cu)
  
  static int
  attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die,
@@ -218,7 +218,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  {
    struct dwarf2_property_baton *baton;
    struct obstack *obstack
-@@ -17739,14 +17803,33 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die,
+@@ -17722,14 +17786,33 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die,
  
    if (attr_form_is_block (attr))
      {
@@ -256,7 +256,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
      }
    else if (attr_form_is_ref (attr))
      {
-@@ -17779,8 +17862,28 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die,
+@@ -17762,8 +17845,28 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die,
  		baton = XOBNEW (obstack, struct dwarf2_property_baton);
  		baton->referenced_type = die_type (target_die, target_cu);
  		baton->locexpr.per_cu = cu->per_cu;
@@ -287,7 +287,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  		prop->data.baton = baton;
  		prop->kind = PROP_LOCEXPR;
  		gdb_assert (prop->data.baton != NULL);
-@@ -17891,7 +17994,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17874,7 +17977,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
  
    attr = dwarf2_attr (die, DW_AT_byte_stride, cu);
    if (attr)
@@ -296,7 +296,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
          complaint (_("Missing DW_AT_byte_stride "
  		     "- DIE at 0x%s [in module %s]"),
  		   sect_offset_str (die->sect_off),
-@@ -17899,7 +18002,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17882,7 +17985,7 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
  
    attr = dwarf2_attr (die, DW_AT_lower_bound, cu);
    if (attr)
@@ -305,7 +305,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
    else if (!low_default_is_valid)
      complaint (_("Missing DW_AT_lower_bound "
  				      "- DIE at %s [in module %s]"),
-@@ -17908,10 +18011,10 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
+@@ -17891,10 +17994,10 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
  
    struct attribute *attr_ub, *attr_count;
    attr = attr_ub = dwarf2_attr (die, DW_AT_upper_bound, cu);
@@ -318,7 +318,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
  	{
  	  /* If bounds are constant do the final calculation here.  */
  	  if (low.kind == PROP_CONST && high.kind == PROP_CONST)
-@@ -25548,7 +25651,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
+@@ -25520,7 +25623,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
    attr = dwarf2_attr (die, DW_AT_allocated, cu);
    if (attr_form_is_block (attr))
      {
@@ -327,7 +327,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
          add_dyn_prop (DYN_PROP_ALLOCATED, prop, type);
      }
    else if (attr != NULL)
-@@ -25562,7 +25665,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
+@@ -25534,7 +25637,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
    attr = dwarf2_attr (die, DW_AT_associated, cu);
    if (attr_form_is_block (attr))
      {
@@ -336,7 +336,7 @@ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
          add_dyn_prop (DYN_PROP_ASSOCIATED, prop, type);
      }
    else if (attr != NULL)
-@@ -25574,7 +25677,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
+@@ -25546,7 +25649,7 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu)
  
    /* Read DW_AT_data_location and set in type.  */
    attr = dwarf2_attr (die, DW_AT_data_location, cu);
@@ -1302,7 +1302,7 @@ diff --git a/gdb/testsuite/gdb.mi/mi-vla-fortran.exp b/gdb/testsuite/gdb.mi/mi-v
 diff --git a/gdb/typeprint.c b/gdb/typeprint.c
 --- a/gdb/typeprint.c
 +++ b/gdb/typeprint.c
-@@ -589,6 +589,25 @@ whatis_exp (const char *exp, int show)
+@@ -573,6 +573,25 @@ whatis_exp (const char *exp, int show)
        printf_filtered (" */\n");    
      }
  
diff --git a/gdb-vla-intel-stringbt-fix.patch b/gdb-vla-intel-stringbt-fix.patch
index 0a02caa..9112347 100644
--- a/gdb-vla-intel-stringbt-fix.patch
+++ b/gdb-vla-intel-stringbt-fix.patch
@@ -30,7 +30,7 @@ Jan
 diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
 --- a/gdb/dwarf2loc.c
 +++ b/gdb/dwarf2loc.c
-@@ -2156,6 +2156,20 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame,
+@@ -2157,6 +2157,20 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame,
    ctx.per_cu = per_cu;
    ctx.obj_address = 0;
  
diff --git a/gdb.spec b/gdb.spec
index ffe139f..a0a765e 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -27,7 +27,7 @@
 Name: %{?scl_prefix}gdb
 
 # Freeze it when GDB gets branched
-%global snapsrc    20190501
+%global snapsrc    20190510
 # See timestamp of source gnulib installed into gdb/gnulib/ .
 %global snapgnulib 20161115
 %global tarname gdb-%{version}
@@ -35,7 +35,7 @@ Version: 8.3.50.%{snapsrc}
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 11%{?dist}
+Release: 12%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL
 # Do not provide URL for snapshots as the file lasts there only for 2 days.
@@ -1131,6 +1131,9 @@ fi
 %endif
 
 %changelog
+* Fri May 10 2019 Sergio Durigan Junior <sergiodj@fedoraproject.org> - 8.3.50.20190510-12
+- Rebase to FSF GDB 8.3.50.20190510 (8.4pre).
+
 * Wed May  1 2019 Sergio Durigan Junior <sergiodj@redhat.com> - 8.3.50.20190501-11
 - Rebase to FSF GDB 8.3.50.20190501 (8.4pre).
 - Adjust VLA testcases.
diff --git a/sources b/sources
index 1f81963..8903c23 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz) = a8b1c54dd348cfeb37da73f968742896be3dd13a4215f8d8519870c2abea915f5176c3fa6989ddd10f20020a16f0fab20cbae68ee8d58a82234d8778023520f8
 SHA512 (v2.0.tar.gz) = ec63151e842c81cc73ea11ba560b63e005cefbe19d98de24ae5c8caa4de7c9c1d71d1ec5b6214a347592eac675b75a3d2b26d4691ca86f91020ebfea8e912939
-SHA512 (gdb-8.3.50.20190501.tar.xz) = 9f24f1e357f8779bcbf6931ad1afbc47caacd1382d6330b0afa9d36624fcef04ec34ca9260844cd65e672a474a6aef2f37597dbd3a92d3af47651e8fef1da80e
+SHA512 (gdb-8.3.50.20190510.tar.xz) = 7864f78f8216abae9585eea34ebeafe02fd43871aab12f347de54fb55c794255adeefc870690b3fdefa7ad829ea35f6857f3d43ec77b3986ea047f44a708afbf