Fall back linespec to minimal symbols.
* linespec.c (decode_line_1): New variable ex, saved_argptr. Protect
decode_compound by TRY_CATCH, fall back on minsyms if it failed.
(find_method, symbol_found): Change error to cplusplus_error.
gdb/testsuite/
Fall back linespec to minimal symbols.
* gdb.base/psymtab.exp (Don't search past end of psymtab.): Update the
error message.
* gdb.cp/cplusfuncs.exp (list foo::operator int*): Likewise.
* gdb.cp/minsym-fallback-main.cc: New file.
* gdb.cp/minsym-fallback.cc: New file.
* gdb.cp/minsym-fallback.exp: New file.
* gdb.cp/minsym-fallback.h: New file.
+2011-07-01 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fall back linespec to minimal symbols.
+ * linespec.c (decode_line_1): New variable ex, saved_argptr. Protect
+ decode_compound by TRY_CATCH, fall back on minsyms if it failed.
+ (find_method, symbol_found): Change error to cplusplus_error.
+
2011-07-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* symtab.c (symbol_find_demangled_name): Remove DMGL_VERBOSE.
if (p[0] == '.' || p[1] == ':')
{
struct symtabs_and_lines values;
+ volatile struct gdb_exception ex;
+ char *saved_argptr = *argptr;
if (is_quote_enclosed)
++saved_arg;
- values = decode_compound (argptr, funfirstline, canonical,
- file_symtab, saved_arg, p);
+
+ TRY_CATCH (ex, RETURN_MASK_ERROR)
+ {
+ values = decode_compound (argptr, funfirstline, canonical,
+ file_symtab, saved_arg, p);
+ }
if ((is_quoted || is_squote_enclosed) && **argptr == '\'')
*argptr = *argptr + 1;
- return values;
- }
- /* If there was an exception looking up a specified filename earlier,
- then check whether we were really given `function:label'. */
- if (file_exception.reason < 0)
- {
- function_symbol = find_function_symbol (argptr, p, is_quote_enclosed);
- /* If we did not find a function, re-throw the original
- exception. */
- if (!function_symbol)
- throw_exception (file_exception);
- }
+ if (ex.reason >= 0)
+ return values;
- /* Check for single quotes on the non-filename part. */
- if (!is_quoted)
+ if (ex.error != NOT_FOUND_ERROR)
+ throw_exception (ex);
+
+ *argptr = saved_argptr;
+ }
+ else
{
- is_quoted = (**argptr
- && strchr (get_gdb_completer_quote_characters (),
- **argptr) != NULL);
- if (is_quoted)
- end_quote = skip_quoted (*argptr);
+ /* If there was an exception looking up a specified filename earlier,
+ then check whether we were really given `function:label'. */
+ if (file_exception.reason < 0)
+ {
+ function_symbol = find_function_symbol (argptr, p,
+ is_quote_enclosed);
+ /* If we did not find a function, re-throw the original
+ exception. */
+ if (!function_symbol)
+ throw_exception (file_exception);
+ }
+
+ /* Check for single quotes on the non-filename part. */
+ if (!is_quoted)
+ {
+ is_quoted = (**argptr
+ && strchr (get_gdb_completer_quote_characters (),
+ **argptr) != NULL);
+ if (is_quoted)
+ end_quote = skip_quoted (*argptr);
+ }
}
}
}
}
- error (_("the class `%s' does not have "
- "any method instance named %s"),
- SYMBOL_PRINT_NAME (sym_class), copy);
+ cplusplus_error (saved_arg, _("the class `%s' does not have "
+ "any method instance named %s"),
+ SYMBOL_PRINT_NAME (sym_class), copy);
}
return decode_line_2 (sym_arr, i1, funfirstline, canonical);
return values;
}
else if (funfirstline)
- error (_("\"%s\" is not a function"), copy);
+ {
+ /* NOT_FOUND_ERROR is not correct but it ensures COPY will be
+ searched also as a minimal symbol. */
+
+ throw_error (NOT_FOUND_ERROR, _("\"%s\" is not a function"), copy);
+ }
else if (SYMBOL_LINE (sym) != 0)
{
/* We know its line number. */
+2011-07-01 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fall back linespec to minimal symbols.
+ * gdb.base/psymtab.exp (Don't search past end of psymtab.): Update the
+ error message.
+ * gdb.cp/cplusfuncs.exp (list foo::operator int*): Likewise.
+ * gdb.cp/minsym-fallback-main.cc: New file.
+ * gdb.cp/minsym-fallback.cc: New file.
+ * gdb.cp/minsym-fallback.exp: New file.
+ * gdb.cp/minsym-fallback.h: New file.
+
2011-07-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.cp/no-dmgl-verbose.cc: New file.
# zzz::dummy currently causes a search for 'zzz' in STRUCT_NAMESPACE
# without a preceding search for 'zzz' in VAR_NAMESPACE.
-gdb_test "break zzz::dummy" "Can't find member of namespace, class, struct, or union named \"zzz::dummy\"\r\n.*" "Don't search past end of psymtab."
+gdb_test "break zzz::dummy" {Function "zzz::dummy" not defined\.} "Don't search past end of psymtab."
# A regression test on errors involving operators
gdb_test "list foo::operator $dm_type_int_star" \
- ".*the class foo does not have any method named operator $dm_type_int_star.*"
+ "Function \"foo::operator [string_to_regexp $dm_type_int_star]\" not defined\\."
}
do_tests
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011 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/>. */
+
+#include "minsym-fallback.h"
+
+C c;
+
+int
+main ()
+{
+ c.f ();
+}
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011 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/>. */
+
+#include "minsym-fallback.h"
+
+void
+C::f ()
+{
+}
--- /dev/null
+# Copyright (C) 2011 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/>.
+
+# The goal is to have class with full DWARF symbols present in one file having
+# only a declaration there for the method. The method is then defined in
+# a different file providing only ELF symbols.
+
+set testfile minsym-fallback
+set srcfile ${testfile}.cc
+set srcmainfile ${testfile}-main.cc
+set executable $testfile
+set objfile $objdir/$subdir/${testfile}.o
+set objmainfile $objdir/$subdir/${testfile}-main.o
+set binfile $objdir/$subdir/$executable
+if {[gdb_compile $srcdir/$subdir/$srcfile $objfile object {}] != ""
+ || [gdb_compile $srcdir/$subdir/$srcmainfile $objmainfile object {debug}] != ""
+ || [gdb_compile "$objfile $objmainfile" $binfile executable {}] != ""} {
+ untested ${testfile}.exp
+ return -1
+}
+
+clean_restart ${executable}
+
+gdb_test_no_output "set breakpoint pending off"
+
+gdb_test "break 'C::f()'" {Breakpoint [0-9]+ at 0x[0-9a-f]+}
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011 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/>. */
+
+class C
+{
+public:
+ static void f ();
+};
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