2001-11-14 Michael Snyder <msnyder@redhat.com>

	* gdb.base/code-exprs.exp: New file.  Tests use of the "@code"
	qualifier in a type cast expression, to designate an address
	in the instruction space (Harvard architecture).

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index cd246b2a5fa68378dc60032abdc959d62941b494..35a3d379b149af010368c94a7ee54121795870e9 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2001-11-14  Michael Snyder  <msnyder@redhat.com>
+
+       * gdb.base/code-exprs.exp: New file.  Tests use of the "@code"
+       qualifier in a type cast expression, to designate an address
+       in the instruction space (Harvard architecture).
+
 2001-11-13  Michael Snyder  <msnyder@redhat.com>
 
        * gdb.base/cvexpr.c, gdb.base/cvexpr.exp: New files.

diff --git a/gdb/testsuite/gdb.base/code-expr.exp b/gdb/testsuite/gdb.base/code-expr.exp
new file mode 100644 (file)
index 0000000..03cc4ef
--- /dev/null
+++ b/gdb/testsuite/gdb.base/code-expr.exp
@@ -0,0 +1,395 @@
+#   Copyright (C) 2001 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# Written by Michael Snyder, Red Hat, Inc., 9/20/2001
+
+# This file is part of the gdb testsuite
+# Tests for type expressions using the new "@code" and "@data" modifiers.
+
+if $tracelevel then {
+        strace $tracelevel
+        }
+
+#
+# test running programs
+#
+set prms_id 0
+set bug_id 0
+
+set testfile "cvexpr"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if [target_info exists gdb_stub] {
+    gdb_step_for_stub;
+}
+
+gdb_test "set print sevenbit-strings" "" ""
+gdb_test "set print address off" "" ""
+gdb_test "set width 0" "" ""
+
+set ws  "\[ \t\]*"
+
+#
+# Test casting a scalar to const
+#
+
+gdb_test "whatis (@code char) v_char" \
+       "type = @code char" \
+       "(@code char)"
+gdb_test "whatis (@code signed char) v_signed_char" \
+       "type = @code signed char" \
+       "(@code signed char)"
+gdb_test "whatis (@code unsigned char) v_unsigned_char" \
+       "type = @code (unsigned char|char)" \
+       "(@code unsigned char)"
+gdb_test "whatis (@code short) v_short" \
+       "type = @code (short|short int)" \
+       "(@code short)"
+gdb_test "whatis (@code signed short) v_signed_short" \
+       "type = @code (short|short int|signed short|signed short int)" \
+       "(@code signed short)"
+gdb_test "whatis (@code unsigned short) v_unsigned_short" \
+       "type = @code (unsigned short|short unsigned int)" \
+       "(@code unsigned short)"
+gdb_test "whatis (@code int) v_int" \
+       "type = @code int" \
+       "(@code int)"
+gdb_test "whatis (@code signed int) v_signed_int" \
+       "type = @code (signed int|int)" \
+       "(@code signed int)"
+gdb_test "whatis (@code unsigned int) v_unsigned_int" \
+       "type = @code unsigned int" \
+       "(@code unsigned int)"
+gdb_test "whatis (@code long) v_long" \
+       "type = @code (long|long int)" \
+       "(@code long)"
+gdb_test "whatis (@code signed long) v_signed_long" \
+       "type = @code (signed |)long( int|)" \
+       "(@code signed long)"
+gdb_test "whatis (@code unsigned long) v_unsigned_long" \
+       "type = @code (unsigned long|long unsigned int)" \
+       "(@code unsigned long)"
+gdb_test "whatis (@code long long) v_long_long" \
+       "type = @code long long( int|)" \
+       "(@code long long)"
+gdb_test "whatis (@code signed long long) v_signed_long_long" \
+       "type = @code (signed |)long long( int|)" \
+       "(@code signed long long)"
+gdb_test "whatis (@code unsigned long long) v_unsigned_long_long" \
+       "type = @code (unsigned long long|long long unsigned int)" \
+       "(@code unsigned long long)"
+gdb_test "whatis (@code float) v_float" \
+       "type = @code float" \
+       "(@code float)"
+gdb_test "whatis (@code double) v_double" \
+       "type = @code double" \
+       "(@code double)"
+
+#
+# Test casting a scalar to @data
+#
+
+gdb_test "whatis (@data char) v_char" \
+       "type = @data char" \
+       "(@data char)"
+gdb_test "whatis (@data signed char) v_signed_char" \
+       "type = @data signed char" \
+       "(@data signed char)"
+gdb_test "whatis (@data unsigned char) v_unsigned_char" \
+       "type = @data (unsigned char|char)" \
+       "(@data unsigned char)"
+gdb_test "whatis (@data short) v_short" \
+       "type = @data (short|short int)" \
+       "(@data short)"
+gdb_test "whatis (@data signed short) v_signed_short" \
+       "type = @data (short|short int|signed short|signed short int)" \
+       "(@data signed short)"
+gdb_test "whatis (@data unsigned short) v_unsigned_short" \
+       "type = @data (unsigned short|short unsigned int)" \
+       "(@data unsigned short)"
+gdb_test "whatis (@data int) v_int" \
+       "type = @data int" \
+       "(@data int)"
+gdb_test "whatis (@data signed int) v_signed_int" \
+       "type = @data (signed int|int)" \
+       "(@data signed int)"
+gdb_test "whatis (@data unsigned int) v_unsigned_int" \
+       "type = @data unsigned int" \
+       "(@data unsigned int)"
+gdb_test "whatis (@data long) v_long" \
+       "type = @data (long|long int)" \
+       "(@data long)"
+gdb_test "whatis (@data signed long) v_signed_long" \
+       "type = @data (signed |)long( int|)" \
+       "(@data signed long)"
+gdb_test "whatis (@data unsigned long) v_unsigned_long" \
+       "type = @data (unsigned long|long unsigned int)" \
+       "(@data unsigned long)"
+gdb_test "whatis (@data long long) v_long_long" \
+       "type = @data long long( int|)" \
+       "(@data long long)"
+gdb_test "whatis (@data signed long long) v_signed_long_long" \
+       "type = @data (signed |)long long( int|)" \
+       "(@data signed long long)"
+gdb_test "whatis (@data unsigned long long) v_unsigned_long_long" \
+       "type = @data (unsigned long long|long long unsigned int)" \
+       "(@data unsigned long long)"
+gdb_test "whatis (@data float) v_float" \
+       "type = @data float" \
+       "(@data float)"
+gdb_test "whatis (@data double) v_double" \
+       "type = @data double" \
+       "(@data double)"
+
+#
+# Now put the '@code' and '@data' keywords after the base type.
+#
+
+gdb_test "whatis (char @code) v_char" \
+       "type = @code char" \
+       "(char @code)"
+gdb_test "whatis (signed char @code) v_signed_char" \
+       "type = @code signed char" \
+       "(signed char @code)"
+gdb_test "whatis (unsigned char @code) v_unsigned_char" \
+       "type = @code (unsigned char|char)" \
+       "(unsigned char @code)"
+gdb_test "whatis (short @code) v_short" \
+       "type = @code (short|short int)" \
+       "(short @code)"
+gdb_test "whatis (signed short @code) v_signed_short" \
+       "type = @code (short|short int|signed short|signed short int)" \
+       "(signed short @code)"
+gdb_test "whatis (unsigned short @code) v_unsigned_short" \
+       "type = @code (unsigned short|short unsigned int)" \
+       "(unsigned short @code)"
+gdb_test "whatis (int @code) v_int" \
+       "type = @code int" \
+       "(int @code)"
+gdb_test "whatis (signed int @code) v_signed_int" \
+       "type = @code (signed int|int)" \
+       "(signed int @code)"
+gdb_test "whatis (unsigned int @code) v_unsigned_int" \
+       "type = @code unsigned int" \
+       "(unsigned int @code)"
+gdb_test "whatis (long @code) v_long" \
+       "type = @code (long|long int)" \
+       "(long @code)"
+gdb_test "whatis (signed long @code) v_signed_long" \
+       "type = @code (signed |)long( int|)" \
+       "(signed long @code)"
+gdb_test "whatis (unsigned long @code) v_unsigned_long" \
+       "type = @code (unsigned long|long unsigned int)" \
+       "(unsigned long @code)"
+gdb_test "whatis (long long @code) v_long_long" \
+       "type = @code long long( int|)" \
+       "(long long @code)"
+gdb_test "whatis (signed long long @code) v_signed_long_long" \
+       "type = @code (signed |)long long( int|)" \
+       "(signed long long @code)"
+gdb_test "whatis (unsigned long long @code) v_unsigned_long_long" \
+       "type = @code (unsigned long long|long long unsigned int)" \
+       "(unsigned long long @code)"
+gdb_test "whatis (float @code) v_float" \
+       "type = @code float" \
+       "(float @code)"
+gdb_test "whatis (double @code) v_double" \
+       "type = @code double" \
+       "(double @code)"
+
+gdb_test "whatis (char @data) v_char" \
+       "type = @data char" \
+       "(char @data)"
+gdb_test "whatis (signed char @data) v_signed_char" \
+       "type = @data signed char" \
+       "(signed char @data)"
+gdb_test "whatis (unsigned char @data) v_unsigned_char" \
+       "type = @data (unsigned char|char)" \
+       "(unsigned char @data)"
+gdb_test "whatis (short @data) v_short" \
+       "type = @data (short|short int)" \
+       "(short @data)"
+gdb_test "whatis (signed short @data) v_signed_short" \
+       "type = @data (short|short int|signed short|signed short int)" \
+       "(signed short @data)"
+gdb_test "whatis (unsigned short @data) v_unsigned_short" \
+       "type = @data (unsigned short|short unsigned int)" \
+       "(unsigned short @data)"
+gdb_test "whatis (int @data) v_int" \
+       "type = @data int" \
+       "(int @data)"
+gdb_test "whatis (signed int @data) v_signed_int" \
+       "type = @data (signed int|int)" \
+       "(signed int @data)"
+gdb_test "whatis (unsigned int @data) v_unsigned_int" \
+       "type = @data unsigned int" \
+       "(unsigned int @data)"
+gdb_test "whatis (long @data) v_long" \
+       "type = @data (long|long int)" \
+       "(long @data)"
+gdb_test "whatis (signed long @data) v_signed_long" \
+       "type = @data (signed |)long( int|)" \
+       "(signed long @data)"
+gdb_test "whatis (unsigned long @data) v_unsigned_long" \
+       "type = @data (unsigned long|long unsigned int)" \
+       "(unsigned long @data)"
+gdb_test "whatis (long long @data) v_long_long" \
+       "type = @data long long( int|)" \
+       "(long long @data)"
+gdb_test "whatis (signed long long @data) v_signed_long_long" \
+       "type = @data (signed |)long long( int|)" \
+       "(signed long long @data)"
+gdb_test "whatis (unsigned long long @data) v_unsigned_long_long" \
+       "type = @data (unsigned long long|long long unsigned int)" \
+       "(unsigned long long @data)"
+gdb_test "whatis (float @data) v_float" \
+       "type = @data float" \
+       "(float @data)"
+gdb_test "whatis (double @data) v_double" \
+       "type = @data double" \
+       "(double @data)"
+
+#
+# enums
+#
+
+gdb_test "whatis (@code enum misordered) v_misordered" \
+       "type = @code enum misordered" \
+       "(@code enum misordered)"
+gdb_test "whatis (enum misordered @code) v_misordered" \
+       "type = @code enum misordered" \
+       "(enum misordered @code)"
+gdb_test "whatis (@data enum misordered) v_misordered" \
+       "type = @data enum misordered" \
+       "(@data enum misordered)"
+gdb_test "whatis (enum misordered @data) v_misordered" \
+       "type = @data enum misordered" \
+       "(enum misordered @data)"
+
+# 
+# Pointers
+#
+
+gdb_test "whatis (@code int *) v_int_pointer" \
+       "type = @code int${ws}\\*" \
+       "(@code int *)"
+gdb_test "whatis (int @code *) v_int_pointer" \
+       "type = @code int${ws}\\*" \
+       "(int @code *)"
+gdb_test "whatis (int * @code) v_int_pointer" \
+       "type = int \\*${ws}@code" \
+       "(int * @code)"
+gdb_test "whatis (@code int * @code) v_int_pointer" \
+       "type = @code int${ws}\\*${ws}@code" \
+       "(@code int * @code)"
+gdb_test "whatis (int @code * @code) v_int_pointer" \
+       "type = @code int${ws}\\*${ws}@code" \
+       "(int @code * @code)"
+
+gdb_test "whatis (@code int **) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}\\*" \
+       "(@code int **)"
+gdb_test "whatis (int @code **) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}\\*" \
+       "(int @code **)"
+gdb_test "whatis (int ** @code) v_int_pointer_pointer" \
+       "type = int \\*${ws}\\*${ws}@code" \
+       "(int ** @code)"
+gdb_test "whatis (@code int * @code *) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}@code${ws}\\*" \
+       "(@code int * @code *)"
+gdb_test "whatis (int @code * @code *) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}@code${ws}\\*" \
+       "(int @code * @code *)"
+gdb_test "whatis (@code int * @code * @code) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}@code${ws}\\*${ws}@code" \
+       "(@code int * @code * @code)"
+gdb_test "whatis (int @code * @code * @code) v_int_pointer_pointer" \
+       "type = @code int${ws}\\*${ws}@code${ws}\\*${ws}@code" \
+       "(int @code * @code * @code)"
+
+#
+# Arrays TODO
+#
+
+#
+# Pointers to arrays, arrays of pointers TODO
+#
+
+#
+# Structs and Unions
+#
+
+gdb_test "whatis (@code struct t_struct) v_struct1" \
+       "type = @code struct t_struct" \
+       "(@code struct t_struct)"
+gdb_test "whatis (@code union t_union) v_union" \
+       "type = @code union t_union" \
+       "(@code union t_union)"
+gdb_test "whatis (struct t_struct @code) v_struct1" \
+       "type = @code struct t_struct" \
+       "(struct t_struct @code)"
+gdb_test "whatis (union t_union @code) v_union" \
+       "type = @code union t_union" \
+       "(union t_union @code)"
+gdb_test "whatis (@code struct t_struct *) &v_struct1" \
+       "type = @code struct t_struct${ws}\\*" \
+       "(@code struct t_struct *)"
+gdb_test "whatis (@code union t_union *) &v_union" \
+       "type = @code union t_union${ws}\\*" \
+       "(@code union t_union *)"
+gdb_test "whatis (struct t_struct @code *) &v_struct1" \
+       "type = @code struct t_struct${ws}\\*" \
+       "(struct t_struct @code *)"
+gdb_test "whatis (union t_union @code *) &v_union" \
+       "type = @code union t_union${ws}\\*" \
+       "(union t_union @code *)"
+gdb_test "whatis (struct t_struct * @code) &v_struct1" \
+       "type = struct t_struct${ws}\\*${ws}@code" \
+       "(struct t_struct * @code)"
+gdb_test "whatis (union t_union * @code) &v_union" \
+       "type = union t_union${ws}\\*${ws}@code" \
+       "(union t_union * @code)"
+gdb_test "whatis (@code struct t_struct * @code) &v_struct1" \
+       "type = @code struct t_struct${ws}\\*${ws}@code" \
+       "(@code struct t_struct * @code)"
+gdb_test "whatis (@code union t_union * @code) &v_union" \
+       "type = @code union t_union${ws}\\*${ws}@code" \
+       "(@code union t_union * @code)"
+gdb_test "whatis (struct t_struct @code * @code) &v_struct1" \
+       "type = @code struct t_struct${ws}\\*${ws}@code" \
+       "(struct t_struct @code * @code)"
+gdb_test "whatis (union t_union @code * @code) &v_union" \
+       "type = @code union t_union${ws}\\*${ws}@code" \
+       "(union t_union @code * @code)"
+
+#
+# Function pointers TODO
+#
+