mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
72 lines
2.5 KiB
Plaintext
72 lines
2.5 KiB
Plaintext
# Copyright 2013-2018 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
|
|
|
|
# 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_64 targets.
|
|
if {![istarget "x86_64-*-*"] || ![is_lp64_target]} {
|
|
return 0
|
|
}
|
|
|
|
standard_testfile .S
|
|
|
|
if { [prepare_for_testing "failed to prepare" $testfile $srcfile {nodebug}] } {
|
|
return -1
|
|
}
|
|
|
|
if ![runto stop_frame] {
|
|
perror "Failed to stop in stop_frame"
|
|
return -1
|
|
}
|
|
|
|
gdb_test "bt" "#0 (0x\[0-9a-f\]+ in )?stop_frame \[^\r\n\]*\r\n#1 \[^\r\n\]*first_frame \[^\r\n\]*\r\n#2 \[^\r\n\]*main\[^\r\n\]*" \
|
|
"backtrace from stop_frame"
|
|
|
|
for {set f 0} {$f < 3} {incr f} {
|
|
if {${f} == 0} {
|
|
set pattern_rax_rbx_rcx_print "$hex"
|
|
set pattern_rax_rbx_rcx_info "$hex\\s+$decimal"
|
|
set pattern_r8_r9_print "$hex"
|
|
set pattern_r8_r9_info "$hex\\s+$decimal"
|
|
} else {
|
|
set pattern_rax_rbx_rcx_print "<not saved>"
|
|
set pattern_rax_rbx_rcx_info "<not saved>"
|
|
set pattern_r8_r9_print "$hex"
|
|
set pattern_r8_r9_info "$hex\\s+$decimal"
|
|
}
|
|
|
|
# Select frame.
|
|
gdb_test "frame ${f}" "#${f}.*" "switch to frame ${f}"
|
|
|
|
gdb_test "p/x \$rax" ".*$pattern_rax_rbx_rcx_print.*" \
|
|
"print \$rax in frame ${f}"
|
|
gdb_test "p/x \$rbx" "$pattern_rax_rbx_rcx_print" \
|
|
"print \$rbx in frame ${f}"
|
|
gdb_test "p/x \$rcx" "$pattern_rax_rbx_rcx_print" \
|
|
"print \$rcx in frame ${f}"
|
|
|
|
gdb_test "p/x \$r8" "$pattern_r8_r9_print" "print \$r8 in frame ${f}"
|
|
gdb_test "p/x \$r9" "$pattern_r8_r9_print" "print \$r9 in frame ${f}"
|
|
|
|
|
|
# Display register values.
|
|
gdb_test "info registers rax rbx rcx r8 r9" "rax\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nrbx\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nrcx\\s+${pattern_rax_rbx_rcx_info}\\s*\r\nr8\\s+${pattern_r8_r9_info}\\s*\r\nr9\\s+${pattern_r8_r9_info}\\s*" \
|
|
"Check values of rax, rbx, rcx, r8, r9 in frame ${f}"
|
|
}
|