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authorSergio Durigan Junior <sergiodj@redhat.com>2014-09-04 10:28:31 -0400
committerSergio Durigan Junior <sergiodj@redhat.com>2014-09-04 10:30:01 -0400
commiteb0b04635f2f57506ab4365b32a6fc0b62920d2f (patch)
tree3986b8aebc430e79b24014dee46cddd4558994bb /gdb
parent5ee44bfa6bdb8eaf7f30eccb4fbdc989cb9bb7ca (diff)
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Fix PR fortran/17237: bug in f-valprint.c
This commit fixes the PR mentioned in $subject. It is about a set but unused variable that refers to the output format of integer values printed in Fortran. This was probably a thinko (like most set-but-unused-vars), but it could cause an internal error depending on the scenario. I am sending a testcase which triggers this error as well. gdb/ChangeLog: 2014-09-04 Sergio Durigan Junior <sergiodj@redhat.com> PR fortran/17237 * f-valprint.c (f_val_print): Specify the correct print option to use when printing integer values. gdb/testsuite/ChangeLog: 2014-09-04 Sergio Durigan Junior <sergiodj@redhat.com> PR fortran/17237 * gdb.fortran/print-formatted.exp: New file. * gdb.fortran/print-formatted.f90: Likewise.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/f-valprint.c2
-rw-r--r--gdb/testsuite/ChangeLog6
-rw-r--r--gdb/testsuite/gdb.fortran/print-formatted.exp39
-rw-r--r--gdb/testsuite/gdb.fortran/print-formatted.f9020
5 files changed, 72 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 62316bb..201a8c5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2014-09-04 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ PR fortran/17237
+ * f-valprint.c (f_val_print): Specify the correct print option to
+ use when printing integer values.
+
2014-09-04 Gary Benson <gbenson@redhat.com>
* x86-linux-nat.c (x86_linux_dr_get, x86_linux_dr_set):
diff --git a/gdb/f-valprint.c b/gdb/f-valprint.c
index c7581a8..9a43cf3 100644
--- a/gdb/f-valprint.c
+++ b/gdb/f-valprint.c
@@ -349,7 +349,7 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
opts.format = (options->format ? options->format
: options->output_format);
val_print_scalar_formatted (type, valaddr, embedded_offset,
- original_value, options, 0, stream);
+ original_value, &opts, 0, stream);
}
else
{
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 10d27b3..50c69ae 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2014-09-04 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ PR fortran/17237
+ * gdb.fortran/print-formatted.exp: New file.
+ * gdb.fortran/print-formatted.f90: Likewise.
+
2014-09-03 Sasha Smundak <asmundak@google.com>
* gdb.python/py-frame.exp: Test Frame.read_register.
diff --git a/gdb/testsuite/gdb.fortran/print-formatted.exp b/gdb/testsuite/gdb.fortran/print-formatted.exp
new file mode 100644
index 0000000..b0f6d36
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/print-formatted.exp
@@ -0,0 +1,39 @@
+# Copyright (C) 2014 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/>.
+
+load_lib "fortran.exp"
+
+if { [skip_fortran_tests] } {
+ continue
+}
+
+standard_testfile .f90
+
+if { [prepare_for_testing $testfile.exp $testfile $srcfile {debug f90}] } {
+ return -1
+}
+
+if { ![runto MAIN__] } {
+ fail "runto MAIN__"
+ return -1
+}
+
+gdb_test "next" ".*" "go to the end of the program"
+
+gdb_test "set output-radix 16" \
+ "Output radix now set to decimal 16, hex 10, octal 20." \
+ "setting the output-radix to 16"
+
+gdb_test "print ii" " = 0xa" "print ii in hex"
diff --git a/gdb/testsuite/gdb.fortran/print-formatted.f90 b/gdb/testsuite/gdb.fortran/print-formatted.f90
new file mode 100644
index 0000000..1c6c8d4
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/print-formatted.f90
@@ -0,0 +1,20 @@
+! Copyright 2014 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/>.
+
+program printformatted
+ integer :: ii
+
+ ii = 10
+end program printformatted