diff options
Diffstat (limited to 'gdb/testsuite/gdb.arch')
-rw-r--r-- | gdb/testsuite/gdb.arch/arm-bl-branch-dest.c | 29 | ||||
-rw-r--r-- | gdb/testsuite/gdb.arch/arm-bl-branch-dest.exp | 37 |
2 files changed, 66 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/arm-bl-branch-dest.c b/gdb/testsuite/gdb.arch/arm-bl-branch-dest.c new file mode 100644 index 0000000..98269d0 --- /dev/null +++ b/gdb/testsuite/gdb.arch/arm-bl-branch-dest.c @@ -0,0 +1,29 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2013 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/>. */ + +static void +foo (int a) +{ + ++a; +} + +int +main (int argc, char *argv[]) +{ + foo (10); + return 0; +} diff --git a/gdb/testsuite/gdb.arch/arm-bl-branch-dest.exp b/gdb/testsuite/gdb.arch/arm-bl-branch-dest.exp new file mode 100644 index 0000000..1e433f3 --- /dev/null +++ b/gdb/testsuite/gdb.arch/arm-bl-branch-dest.exp @@ -0,0 +1,37 @@ +# Copyright (C) 2013 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/>. + +if { ![istarget "arm*-*-*"] } { + verbose "Skipping ${testfile}." + return +} + +standard_testfile + +# We need to load the text segment in a high address. This is because +# the bug we are dealing with happened when GDB sign-extended the PC +# on ARM, causing the PC to acquire a wrong value. That's why we use +# the "-Wl,-Ttext-segment" option compile the binary. + +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ + [list debug additional_flags=-Wl,-Ttext-segment=0xb0000000]] } { + return -1 +} + +if { ![runto_main] } { + return -1 +} + +gdb_test "next" "\[0-9\]+\\s+return 0;" |