Automatic date update in version.in

This commit changes gdb/version.in to 14.2.90.DATE-git.

This commit also makes the following changes in gdb/testsuite:

	* gdb.base/default.exp: Change $_gdb_minor to 3.

bfd/version.h

@@ -16,7 +16,7 @@
 
    In releases, the date is not included in either version strings or
    sonames.  */
-#define BFD_VERSION_DATE 20231203
+#define BFD_VERSION_DATE 20240526
 #define BFD_VERSION @bfd_version@
 #define BFD_VERSION_STRING  @bfd_version_package@ @bfd_version_string@
 #define REPORT_BUGS_TO @report_bugs_to@

gdb/arm-tdep.c

@@ -2701,7 +2701,7 @@ arm_exidx_new_objfile (struct objfile *objfile)
       if (n_bytes || n_words)
 	{
 	  gdb_byte *p = entry
-	    = (gdb_byte *) obstack_alloc (&objfile->objfile_obstack,
+	    = (gdb_byte *) obstack_alloc (&objfile->per_bfd->storage_obstack,
 					  n_bytes + n_words * 4 + 1);
 
 	  while (n_bytes--)

gdb/cli/cli-cmds.c

@@ -1291,6 +1291,8 @@ list_command (const char *arg, int from_tty)
 	      set_default_source_symtab_and_line ();
 	      cursal = get_current_source_symtab_and_line ();
 	    }
+	  if (cursal.symtab == nullptr)
+	    error (_("No debug information available to print source lines."));
 	  list_around_line (arg, cursal);
 	  /* Set the repeat args so just pressing "enter" after using "list ."
 	     will print the following lines instead of the same lines again. */

gdb/coff-pe-read.c

@@ -210,7 +210,10 @@ add_pe_forwarded_sym (minimal_symbol_reader &reader,
 			      " \"%s\" in dll \"%s\", pointing to \"%s\"\n"),
 		sym_name, dll_name, forward_qualified_name.c_str ());
 
-  unrelocated_addr vma = msymbol.minsym->unrelocated_address ();
+  /* Calculate VMA as if it were relative to DLL_NAME/OBJFILE, even though
+     it actually points inside another dll (FORWARD_DLL_NAME).  */
+  unrelocated_addr vma = unrelocated_addr (msymbol.value_address ()
+					   - objfile->text_section_offset ());
   msymtype = msymbol.minsym->type ();
   section = msymbol.minsym->section_index ();
 

gdb/cp-namespace.c

@@ -1026,7 +1026,11 @@ cp_lookup_transparent_type (const char *name)
 
   /* If that doesn't work and we're within a namespace, look there
      instead.  */
-  scope = get_selected_block (0)->scope ();
+  const block *block = get_selected_block (0);
+  if (block == nullptr)
+    return nullptr;
+
+  scope = block->scope ();
 
   if (scope[0] == '\0')
     return NULL;

gdb/frame.c

@@ -3127,6 +3127,9 @@ frame_info_ptr
 frame_follow_static_link (frame_info_ptr frame)
 {
   const block *frame_block = get_frame_block (frame, nullptr);
+  if (frame_block == nullptr)
+    return {};
+
   frame_block = frame_block->function_block ();
 
   const struct dynamic_prop *static_link = frame_block->static_link ();

gdb/testsuite/gdb.base/default.exp

@@ -612,7 +612,7 @@ set show_conv_list \
 	{$_gdb_setting_str = <internal function _gdb_setting_str>} \
 	{$_gdb_setting = <internal function _gdb_setting>} \
 	{$_gdb_major = 14} \
-	{$_gdb_minor = 1} \
+	{$_gdb_minor = 3} \
 	{$_shell_exitsignal = void} \
 	{$_shell_exitcode = 0} \
     }

gdb/testsuite/gdb.base/list-nodebug.c

@@ -0,0 +1,21 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2024 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+int main ()
+{
+    return 0;
+}

gdb/testsuite/gdb.base/list-nodebug.exp

@@ -0,0 +1,37 @@
+# Copyright 2024 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Test that using the command "list" in a file with no debug information
+# will not crash GDB and will give reasonable output.
+
+standard_testfile .c
+
+if {[prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \
+    {nodebug}]} {
+    return -1
+}
+
+if {![runto_main]} {
+    untested "couldn't run to main"
+    return
+}
+
+# Check that GDB doesn't crash when we use list . on an inferior with
+# no debug information
+gdb_test "list ." "No debug.*" "first 'list .'"
+# This should be called twice because the first list invocation since
+# printing a frame may take a different codepath, which wouldn't
+# trigger the crash.
+gdb_test "list ." "No debug.*" "second 'list .'"

gdb/testsuite/gdb.cp/print-global-stub.cc

@@ -0,0 +1,31 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2023 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+struct S
+{
+  S (int);
+  virtual ~S ();
+
+  int m_i;
+};
+
+S s (5);
+
+int main ()
+{
+  return 0;
+}

gdb/testsuite/gdb.cp/print-global-stub.exp

@@ -0,0 +1,32 @@
+# Copyright (C) 2023 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the GDB testsuite.
+# It tests printing of a global stub without inferior.
+
+require allow_cplus_tests
+
+standard_testfile .cc
+set objfile [standard_output_file ${testfile}.o]
+
+if { [gdb_compile $srcdir/$subdir/$srcfile $objfile object \
+	  {c++ debug}] != "" } {
+    untested "failed to compile"
+    return -1
+}
+
+clean_restart $objfile
+
+gdb_test "print s" " = <incomplete type>"

gdb/testsuite/gdb.python/py-frame.exp

@@ -179,3 +179,17 @@ gdb_test "python print(gdb.selected_frame().language())" "c" \
 gdb_test "python print(gdb.selected_frame().read_register(list()))" \
     ".*Invalid type for register.*" \
     "test Frame.read_register with list"
+
+# Compile again without debug info.
+gdb_exit
+if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {}] } {
+    return -1
+}
+
+if {![runto_main]} {
+    return 0
+}
+
+# Test if Frame.static_link works for a frame without debug info.
+gdb_test "python print(gdb.selected_frame().static_link())" "None" \
+    "test Frame.static_link for a frame without debug info"

gdb/version.in

@@ -1 +1 @@
-14.1
+14.2.90.DATE-git