6edba76fe8
* gdb.dwarf2/watch-notconst.exp: Use is_x86_like_target. * gdb.dwarf2/valop.exp: Use is_x86_like_target. * gdb.dwarf2/typeddwarf.exp: Use is_x86_like_target. Pass -nostdlib to compiler. * gdb.dwarf2/typeddwarf.S (_start): Rename from 'main'. * gdb.dwarf2/pieces.exp: Use is_x86_like_target. * gdb.dwarf2/implptr.exp: Use is_x86_like_target. * gdb.dwarf2/dw2-restore.exp: Check for LP64. * gdb.dwarf2/callframecfa.exp: Use is_x86_like_target.
55 lines
1.7 KiB
Plaintext
55 lines
1.7 KiB
Plaintext
# Copyright 2009, 2010, 2011 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 dwarf.exp
|
|
|
|
# Test DW_OP_call_frame_cfa.
|
|
|
|
# This test can only be run on targets which support DWARF-2 and use gas.
|
|
if {![dwarf2_support]} {
|
|
return 0
|
|
}
|
|
# This test can only be run on x86 targets.
|
|
if {![is_x86_like_target]} {
|
|
return 0
|
|
}
|
|
|
|
set testfile "callframecfa"
|
|
set srcfile ${testfile}.S
|
|
set binfile ${objdir}/${subdir}/${testfile}.x
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
|
|
[list {additional_flags=-nostdlib}]] != "" } {
|
|
return -1
|
|
}
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
if ![runto_main] {
|
|
return -1
|
|
}
|
|
|
|
gdb_test "break *func" "Breakpoint 2.*" "set breakpoint for call-frame-cfa"
|
|
gdb_continue_to_breakpoint "continue to breakpoint for call-frame-cfa"
|
|
gdb_test "display arg" "arg = 77" "set display for call-frame-cfa"
|
|
|
|
# We know how many instructions are in the function. Note that we
|
|
# can't handle the "ret" instruction due to the epilogue unwinder.
|
|
for {set i 1} {$i < 5} {incr i} {
|
|
gdb_test "si" "arg = 77" "step $i for call-frame-cfa"
|
|
}
|