Sync up gdb with latest gcc and binutilsusers/weimin/ctf

1 files changed, 114 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/ctf-constvars.exp b/gdb/testsuite/gdb.base/ctf-constvars.exp
new file mode 100644
index 0000000..54dfb08
--- /dev/null
+++ b/gdb/testsuite/gdb.base/ctf-constvars.exp
@@ -0,0 +1,114 @@
+# Copyright 2019 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 a subset of constvars.exp, written by 
+# Elena Zannoni (elz@apollo.hp.com)
+#
+# This file is part of the gdb testsuite
+#
+# tests for const variables
+#           const pointers to vars
+#           pointers to const variables
+#           const pointers to const vars
+# with mixed types
+
+#
+# test running programs
+#
+# -gt generates full-fledged CTF.
+
+standard_testfile .c
+set opts "additional_flags=-gt"
+
+if { [prepare_for_testing "failed to prepare" ${testfile} \
+	  [list $srcfile] [list $opts nowarnings]] } {
+    return 0
+}
+
+#
+# set it up at a breakpoint so we can play with the variable values
+#
+if ![runto_main] then {
+    perror "couldn't run to breakpoint"
+    continue
+}
+
+# test vars and pointers
+
+proc do_constvar_tests {} {
+    gdb_test "print vox" " = 66 'B'"
+    gdb_test "ptype vox" "type = volatile char"
+    gdb_test "print victuals" " = 67 'C'"
+    gdb_test "ptype victuals" "type = volatile unsigned char"
+    gdb_test "print vixen" " = 200"
+    gdb_test "ptype vixen" "type = volatile short.*"
+    gdb_test "print vitriol" " = 300"
+    gdb_test "ptype vitriol" "type = volatile (unsigned short|short unsigned)( int)?"
+    gdb_test "print vellum" " = 1000"
+    gdb_test "ptype vellum" "type = volatile long.*"
+    gdb_test "print valve" " = 2000"
+    gdb_test "ptype valve" "type = volatile (unsigned long|long unsigned)( int)?"
+    gdb_test "print vacuity" " = 3"
+    gdb_test "ptype vacuity" "type = volatile float"
+    gdb_test "print vertigo" " = 10"
+    gdb_test "ptype vertigo" "type = volatile double"
+    gdb_test "print laconic" " = 65 'A'"
+
+    gdb_test "ptype vampire" "type = volatile char.*"
+    gdb_test "ptype viper" "type = volatile unsigned char.*"
+    gdb_test "ptype vigour" "type = volatile short.*"
+    gdb_test "ptype vapour" "type = volatile (unsigned short|short unsigned)( int)?.*"
+    gdb_test "ptype ventricle" "type = volatile long.*"
+    gdb_test "ptype vigintillion" "type = volatile (unsigned long|long unsigned)( int)?.*"
+    gdb_test "ptype vocation" "type = volatile float.*"
+    gdb_test "ptype veracity" "type = volatile double.*"
+
+    gdb_test "ptype vapidity" "type = volatile char.* volatile"
+    gdb_test "ptype velocity" "type = volatile unsigned char.* volatile"
+    gdb_test "ptype veneer" "type = volatile short.* volatile"
+    gdb_test "ptype video" "type = volatile (unsigned short|short unsigned)( int)?.* volatile"
+    gdb_test "ptype vacuum" "type = volatile long.* volatile"
+    gdb_test "ptype veniality" "type = volatile (unsigned long|long unsigned)( int)?.* volatile"
+    gdb_test "ptype vitality" "type = volatile float.* volatile"
+    gdb_test "ptype voracity" "type = volatile double.* volatile"
+
+    gdb_test "ptype violent" "type = volatile char \\\[2\\\]"
+    gdb_test "ptype violet" "type = volatile unsigned char \\\[2\\\]"
+    gdb_test "ptype vips" "type = volatile short.* \\\[2\\\]"
+    gdb_test "ptype virgen" "type = volatile unsigned short.* \\\[2\\\]"
+    gdb_test "ptype vulgar" "type = volatile long.* \\\[2\\\]" 
+    gdb_test "ptype vulture" "type = volatile (unsigned long|long unsigned)( int)? \\\[2\\\]"
+    gdb_test "ptype vilify" "type = volatile float \\\[2\\\]"
+    gdb_test "ptype villar" "type = volatile double \\\[2\\\]"
+
+    gdb_test "print victor" " = 89 'Y'"
+    gdb_test "ptype victor" "type = const volatile char"
+    gdb_test "ptype victory" "type = const volatile char.*"
+    gdb_test "ptype cavern" "type = const volatile char.* const"
+    gdb_test "ptype caveat" "type = const char.* volatile"
+    gdb_test "ptype covenant" "type = const unsigned char.* volatile"
+    gdb_test "ptype vanadium" "type = const volatile unsigned char.* volatile"
+
+    gdb_test "ptype cove" "type = const char.* const volatile"
+    gdb_test "ptype cavity" "type = const unsigned char.* const volatile"
+    gdb_test "ptype vagus" "type = volatile char.* const volatile"
+    gdb_test "ptype vagrancy" "type = volatile unsigned char.* const volatile"
+    gdb_test "ptype vagary" "type = const volatile char.* const volatile"
+    gdb_test "ptype vendor" "type = const volatile unsigned char.* const volatile"
+    gdb_test "ptype vindictive" "type = const volatile char \\\[2\\\]"
+    gdb_test "ptype vegetation" "type = const volatile unsigned char \\\[2\\\]"
+}
+
+do_constvar_tests