GDB 7.6.50

gdb/testsuite/gdb.arch/i386-mpx.exp

Index: gdb/testsuite/gdb.arch/i386-mpx.exp
diff --git a/gdb/testsuite/gdb.arch/i386-mpx.exp b/gdb/testsuite/gdb.arch/i386-mpx.exp
new file mode 100644
index 0000000000000000000000000000000000000000..ff1c2eb9c49a19dc120e40d68299ba30b2fc663c
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/i386-mpx.exp
@@ -0,0 +1,142 @@
+# Copyright 2013 Free Software Foundation, Inc.
+#
+# Contributed by Intel Corp. <walfred.tedeschi@intel.com>
+#
+# 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/>.
+
+if { ![istarget i?86-*-*] && ![istarget x86_64-*-* ] } {
+    verbose "Skipping x86 MPX tests."
+    return
+}
+
+standard_testfile
+
+set comp_flags "-fmpx -I${srcdir}/../common"
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
+ [list debug nowarnings additional_flags=${comp_flags}]] } {
+    return -1
+}
+
+if ![runto_main] {
+    untested "could not run to main"
+    return -1
+}
+
+send_gdb "print have_mpx ()\r"
+gdb_expect {
+    -re ".. = 1\r\n$gdb_prompt " {
+        pass "check whether processor supports MPX"
+    }
+    -re ".. = 0\r\n$gdb_prompt " {
+        verbose "processor does not support MPX; skipping MPX tests"
+        return
+    }
+    -re ".*$gdb_prompt $" {
+        fail "check whether processor supports MPX"
+    }
+    timeout {
+        fail "check whether processor supports MPX (timeout)"
+    }
+}
+
+# Test bndcfg register and bndstatus at startup
+set test_string "\\\{raw = 0x\[0-9a-f\]+, config = \\\{base = \[0-9\]+,\
+reserved = \[0-9\]+, preserved = \[0-9\]+, enabled = \[0-9\]+\\\}\\\}"
+
+gdb_test "print \$bndcfgu" $test_string "bndcfgu formating"
+gdb_test "print \$bndcfgu.config.enabled" "= 1" "test if bndstatus is enabled"
+gdb_test "print \$bndstatus" "\\\{raw = 0x0, status = \\\{bde = 0, error = 0\\\}\\\}" \
+		"bndstatus formating"
+gdb_test "print \$bndstatus.raw" "= \\\(void \\\*\\\) 0x0" "bndstatus is zero by startup"
+
+# Read values from pseudo registers.
+gdb_breakpoint [ gdb_get_line_number "break here" ]
+gdb_continue_to_breakpoint "break here" ".*break here.*"
+
+set test_string ".*\\\{lbound = 0xa, ubound = 0x13\\\}.*"
+gdb_test "info register bnd0" ".*bnd0$test_string" "Pure bnd0 register"
+
+set test_string ".*\\\{lbound = 0x14, ubound = 0x1d\\\}.*"
+gdb_test "info register bnd1" ".*bnd1$test_string" "Pure bnd1 register"
+
+set test_string ".*\\\{lbound = 0x1e, ubound = 0x27\\\}.*"
+gdb_test "info register bnd2" ".*bnd2$test_string" "Pure bnd2 register"
+
+set test_string ".*\\\{lbound = 0x28, ubound = 0x31\\\}.*"
+gdb_test "info register bnd3" ".*bnd3$test_string" "Pure bnd3 register"
+
+# Read value from registers bndrs.
+
+set test_string ".*\\\{lbound = 0xa, ubound_raw = 0x\[f\]+ec\\\}.*"
+gdb_test "info register bnd0raw" ".*bnd0$test_string" "Pure bnd0r register"
+
+set test_string ".*\\\{lbound = 0x14, ubound_raw = 0x\[f\]+e2\\\}.*"
+gdb_test "info register bnd1raw" ".*bnd1$test_string" "Pure bnd1r register"
+
+set test_string ".*\\\{lbound = 0x1e, ubound_raw = 0x\[f\]+d8\\\}.*"
+gdb_test "info register bnd2raw" ".*bnd2$test_string" "Pure bnd2r register"
+
+set test_string ".*\\\{lbound = 0x28, ubound_raw = 0x\[f\]+ce\\\}.*"
+gdb_test "info register bnd3raw" ".*bnd3$test_string" "Pure bnd3r register"
+
+# Setting fields on bnds
+set test_string ".*\\\{lbound = 0xa, ubound = 0x400\\\}.*"
+gdb_test "print \$bnd0.ubound = 0x400" "= \\\(void \\\*\\\) 0x400" "set value for bnd0.ubound"
+gdb_test "print  \$bnd0" "$test_string" "after setting bnd0.ubound"
+set test_string ".*\\\{lbound = 0xa, ubound_raw = 0x\[f\]+bff\\\}.*"
+gdb_test "print /x \$bnd0raw" "$test_string" "bnd0raw after set bnd0.ubound"
+
+set test_string ".*\\\{lbound = 0x1, ubound = 0x400\\\}.*"
+gdb_test "print \$bnd0.lbound = 0x1" "= \\\(void \\\*\\\) 0x1" "set value for bnd0.lbound"
+gdb_test "print  \$bnd0" "$test_string" "after setting bnd0.lbound"
+set test_string ".*\\\{lbound = 0x1, ubound_raw = 0x\[f\]+bff\\\}.*"
+gdb_test "print /x \$bnd0raw" "$test_string" "bnd0raw after set bnd0.lbound"
+
+# Setting fields on bnd0raw.
+set test_string ".*\\\{lbound = 0x1, ubound_raw = 0x600\\\}.*"
+gdb_test "print /x \$bnd0raw.ubound_raw = 0x600" "= 0x600" "set value for bnd0raw.ubound"
+gdb_test "print /x \$bnd0raw" "$test_string" "bnd0raw after setting bnd0raw.ubound"
+set test_string ".*\\\{lbound = 0x1, ubound = 0x\[f\]+9ff\\\}.*"
+gdb_test "print /x \$bnd0" "$test_string" "bnd0 after set bnd0raw.ubound"
+
+set test_string ".*\\\{lbound = 0x100, ubound_raw = 0x600\\\}.*"
+gdb_test "print /x \$bnd0raw.lbound = 0x100" "= 0x100" "set value for bnd0raw.lbound"
+gdb_test "print /x \$bnd0raw" "$test_string" "bnd0raw after setting bnd0raw.lbound"
+set test_string ".*\\\{lbound = 0x100, ubound = 0x\[f\]+9ff\\\}.*"
+gdb_test "print /x \$bnd0" "$test_string" "bnd0 after set bnd0raw.lbound"
+
+# Set full value bnd raw
+set test_string ".*\\\{lbound = 0x10, ubound_raw = 0x\[f\]+cff\\\}.*"
+gdb_test "print /x \$bnd0raw = {0x10, ~0x300}" "$test_string" "set full value for bnd0raw"
+set test_string ".*\\\{lbound = 0x10, ubound = 0x300\\\}.*"
+gdb_test "print /x \$bnd0" "$test_string" "bnd0raw after setting full bnd0raw"
+
+# Set full value bnd
+set test_string ".*\\\{lbound = 0x10, ubound = 0x300\\\}.*"
+gdb_test "print /x \$bnd0 = {0x10, 0x300}" "$test_string" "set full value for bnd0"
+set test_string ".*\\\{lbound = 0x10, ubound_raw = 0x\[f\]+cff\\\}.*"
+gdb_test "print /x \$bnd0raw" "$test_string" "bnd0raw after setting full bnd0"
+
+# Test bndcfg register and bndstatus after a failure on bndstr
+gdb_test "print \$bndstatus.status.error" "= 2" "bndstatus error is 2\
+after a failure on allocating an entry"
+
+# Going to test the python extension for lenght.
+if { [skip_python_tests] } { continue }
+# Verify if size is right
+set test_string ".*\\\: size 17.*"
+gdb_test "print /x \$bnd0 = {0x10, 0x20}" "$test_string" "verify size for bnd0"
+
+send_gdb "quit\n"