74 lines
2.0 KiB
Plaintext
74 lines
2.0 KiB
Plaintext
# Copyright 2006, 2007, 2008, 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/>.
|
|
|
|
# The intent of this testcase is to assure that backtrace works while
|
|
# single-stepping the instructions that prepare to call a function.
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
|
|
set testfile step-bt
|
|
set srcfile ${testfile}.c
|
|
set binfile ${objdir}/${subdir}/${testfile}
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
|
untested "Couldn't compile test program"
|
|
return -1
|
|
}
|
|
|
|
# Get things started.
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
gdb_test "break *hello" \
|
|
"Breakpoint.*at.* file .*$srcfile, line .*" \
|
|
"breakpoint at first instruction of hello()"
|
|
|
|
gdb_run_cmd
|
|
gdb_expect {
|
|
-re ".*Breakpoint.* hello .* at .*$srcfile:.*$gdb_prompt $" {
|
|
pass "run to hello()"
|
|
}
|
|
-re ".*$gdb_prompt $" {
|
|
fail "run to hello()"
|
|
return -1
|
|
}
|
|
timeout {
|
|
fail "run to hello() (timeout)"
|
|
return -1
|
|
}
|
|
}
|
|
|
|
gdb_test "stepi" \
|
|
".*" \
|
|
"step first instruction"
|
|
|
|
gdb_test "bt" \
|
|
"#0 +(0x\[0-9a-z\]+ in )?hello .*#1 +(0x\[0-9a-z\]* in )?main.*" \
|
|
"backtrace after first instruction step"
|
|
|
|
gdb_test "stepi" \
|
|
".*" \
|
|
"step second instruction"
|
|
|
|
gdb_test "bt" \
|
|
"#0 +(0x\[0-9a-z\]+ in )?hello .*#1 +(0x\[0-9a-z\]* in )?main.*" \
|
|
"backtrace after second instruction step"
|
|
|