mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
42a4f53d2b
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
314 lines
12 KiB
Plaintext
314 lines
12 KiB
Plaintext
# Copyright 2011-2019 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 "trace-support.exp"
|
|
|
|
if {[skip_shlib_tests]} {
|
|
return 0
|
|
}
|
|
|
|
standard_testfile
|
|
set executable $testfile
|
|
set expfile $testfile.exp
|
|
|
|
# Some targets have leading underscores on assembly symbols.
|
|
set additional_flags [gdb_target_symbol_prefix_flags]
|
|
|
|
if ![gdb_trace_common_supports_arch] {
|
|
unsupported "no trace-common.h support for arch"
|
|
return -1
|
|
}
|
|
|
|
if [prepare_for_testing "failed to prepare" $executable $srcfile \
|
|
[list debug $additional_flags]] {
|
|
return -1
|
|
}
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main to check for trace support"
|
|
return -1
|
|
}
|
|
|
|
if ![gdb_target_supports_trace] {
|
|
unsupported "target does not support trace"
|
|
return -1
|
|
}
|
|
|
|
set libipa [get_in_proc_agent]
|
|
set remote_libipa [gdb_load_shlib $libipa]
|
|
|
|
# Can't use prepare_for_testing, because that splits compiling into
|
|
# building objects and then linking, and we'd fail with "linker input
|
|
# file unused because linking not done" when building the object.
|
|
|
|
if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
|
|
executable [list debug $additional_flags shlib=$libipa] ] != "" } {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
clean_restart ${executable}
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main for ftrace tests"
|
|
return 0
|
|
}
|
|
|
|
if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } {
|
|
untested "could not find IPA lib loaded"
|
|
return 1
|
|
}
|
|
|
|
proc test_tracepoints { trace_command condition num_frames { kfail_proc 0 } } {
|
|
global executable gdb_prompt
|
|
|
|
clean_restart ${executable}
|
|
|
|
if ![runto_main] {
|
|
fail "can't run to main for ftrace tests"
|
|
return 0
|
|
}
|
|
|
|
gdb_breakpoint "begin" qualified
|
|
|
|
gdb_breakpoint "end" qualified
|
|
|
|
with_test_prefix "${trace_command}: ${condition}" {
|
|
|
|
gdb_test "${trace_command} set_point if ${condition}" \
|
|
"\(Fast t|T\)racepoint .*" \
|
|
"set tracepoint"
|
|
|
|
gdb_test "continue" ".*Breakpoint \[0-9\]+, begin .*" \
|
|
"advance to trace begin"
|
|
|
|
gdb_test_no_output "tstart" "start trace experiment"
|
|
|
|
gdb_test_multiple "continue" "advance through tracing" {
|
|
-re ".*Breakpoint \[0-9\]+, end .*$gdb_prompt $" {
|
|
pass "advance through tracing"
|
|
}
|
|
-re "Program received signal SIGSEGV, Segmentation fault\\..*$gdb_prompt $" {
|
|
if { $kfail_proc != 0 } {
|
|
$kfail_proc $trace_command
|
|
}
|
|
fail "advance through tracing"
|
|
}
|
|
}
|
|
|
|
if { $kfail_proc != 0 } {
|
|
$kfail_proc $trace_command
|
|
}
|
|
gdb_test "tstatus" \
|
|
".*Trace .*Collected $num_frames .*" \
|
|
"check $num_frames frames were collected."
|
|
|
|
gdb_test "tstop" "" ""
|
|
}
|
|
}
|
|
|
|
# These callbacks identify known failures for certain architectures. They
|
|
# are called either if GDBserver crashes or has not traced the correct
|
|
# number of frames.
|
|
|
|
proc 18955_x86_64_failure { trace_command } {
|
|
if { $trace_command == "ftrace" } {
|
|
setup_kfail "gdb/18955" "x86_64-*-linux*"
|
|
}
|
|
}
|
|
|
|
proc 18955_i386_failure { trace_command } {
|
|
if { $trace_command == "ftrace" } {
|
|
setup_kfail "gdb/18955" "i\[34567\]86-*-*"
|
|
}
|
|
}
|
|
|
|
foreach trace_command { "trace" "ftrace" } {
|
|
# This condition is always true as the PC should be set to the tracepoint
|
|
# address when hit.
|
|
test_tracepoints $trace_command "\$$pcreg == *set_point" 10
|
|
|
|
# Can we read local variables?
|
|
test_tracepoints $trace_command "arg8 == 1 || arg8 == 2" 2 18955_x86_64_failure
|
|
test_tracepoints $trace_command "arg16 == 257 || arg16 == 258" 2 18955_x86_64_failure
|
|
test_tracepoints $trace_command "arg32 == 65537 || arg32 == 65538" 2 18955_x86_64_failure
|
|
test_tracepoints $trace_command "arg64 == 4294967297 || arg64 == 4294967298" 2 18955_x86_64_failure
|
|
# Can we read global variables?
|
|
test_tracepoints $trace_command "arg16 == 257 && globvar == 1" 1 18955_x86_64_failure
|
|
|
|
# Test various operations to cover as many opcodes as possible.
|
|
test_tracepoints $trace_command "21 == 21" 10
|
|
test_tracepoints $trace_command "11 == 21" 0
|
|
|
|
test_tracepoints $trace_command "21 != 42" 10
|
|
test_tracepoints $trace_command "42 != 42" 0
|
|
|
|
test_tracepoints $trace_command "21 + 21 == 42" 10
|
|
test_tracepoints $trace_command "21 + 21 == 11" 0
|
|
|
|
test_tracepoints $trace_command "42 - 21 == 21" 10
|
|
test_tracepoints $trace_command "42 - 21 == 11" 0
|
|
|
|
test_tracepoints $trace_command "21 * 2 == 42" 10
|
|
test_tracepoints $trace_command "21 * 2 == 11" 0
|
|
|
|
test_tracepoints $trace_command "21 << 1 == 42" 10
|
|
test_tracepoints $trace_command "21 << 1 == 11" 0
|
|
|
|
test_tracepoints $trace_command "42 >> 1 == 21" 10
|
|
test_tracepoints $trace_command "42 >> 1 == 11" 0
|
|
|
|
test_tracepoints $trace_command "-(21 << 1) == -42" 10
|
|
test_tracepoints $trace_command "-(21 << 1) == -11" 0
|
|
|
|
test_tracepoints $trace_command "-42 >> 1 == -21" 10
|
|
test_tracepoints $trace_command "-42 >> 1 == -11" 0
|
|
|
|
test_tracepoints $trace_command "(0xabababab & 0x0000ffff) == 0xabab" 10
|
|
test_tracepoints $trace_command "(0xabababab & 0x0000ffff) == 0xffff" 0
|
|
|
|
test_tracepoints $trace_command "(0xabababab | 0x0000ffff) == 0xababffff" 10
|
|
test_tracepoints $trace_command "(0xabababab | 0x0000ffff) == 0xeeeedddd" 0
|
|
|
|
test_tracepoints $trace_command "(0xaaaaaaaa ^ 0x55555555) == 0xffffffff" 10
|
|
test_tracepoints $trace_command "(0xaaaaaaaa ^ 0x55555555) == 0xaaaaaaaa" 0
|
|
|
|
test_tracepoints $trace_command "~0xaaaaaaaa == 0x55555555" 10
|
|
test_tracepoints $trace_command "~0xaaaaaaaa == 0x11111111" 0
|
|
|
|
test_tracepoints $trace_command "21 < 42" 10
|
|
test_tracepoints $trace_command "61 < 42" 0
|
|
|
|
test_tracepoints $trace_command "21U < 42U" 10
|
|
test_tracepoints $trace_command "61U < 42U" 0
|
|
|
|
test_tracepoints $trace_command "42 <= 42" 10
|
|
test_tracepoints $trace_command "42 <= 11" 0
|
|
|
|
test_tracepoints $trace_command "42 >= 42" 10
|
|
test_tracepoints $trace_command "11 >= 42" 0
|
|
|
|
test_tracepoints $trace_command "42 > 21" 10
|
|
test_tracepoints $trace_command "11 > 21" 0
|
|
|
|
test_tracepoints $trace_command "(21 < 42 ? 0 : 1) == 0" 10 18955_i386_failure
|
|
test_tracepoints $trace_command "(66 < 42 ? 0 : 1) == 0" 0 18955_i386_failure
|
|
|
|
test_tracepoints $trace_command "(42 <= 42 ? 0 : 1) == 0" 10
|
|
test_tracepoints $trace_command "(66 <= 42 ? 0 : 1) == 0" 0
|
|
|
|
test_tracepoints $trace_command "(42 >= 42 ? 0 : 1) == 0" 10
|
|
test_tracepoints $trace_command "(11 >= 42 ? 0 : 1) == 0" 0
|
|
|
|
test_tracepoints $trace_command "(42 > 21 ? 0 : 1) == 0" 10 18955_i386_failure
|
|
test_tracepoints $trace_command "(11 > 21 ? 0 : 1) == 0" 0 18955_i386_failure
|
|
|
|
test_tracepoints $trace_command "\$trace_timestamp >= 0" 10
|
|
|
|
# Test operations with 64 bit operands.
|
|
test_tracepoints $trace_command "0xabababab00000000 == 0xcdcdcdcd00000000" 0
|
|
test_tracepoints $trace_command "0xabababab00000000 == 0xabababab00000000" 10
|
|
|
|
test_tracepoints $trace_command "!0xabababab00000000 == 0" 10
|
|
test_tracepoints $trace_command "!0x0 == 0" 0
|
|
|
|
test_tracepoints $trace_command "0xababababcdcdcdcd + 0x1111111143434343 == 0xbcbcbcbd11111110" 10
|
|
test_tracepoints $trace_command "0xababababcdcdcdff + 0x1111111143434343 == 0xbcbcbcbd11111110" 0
|
|
|
|
test_tracepoints $trace_command "0xababababcdcdcdcd - 0x11111111dc111111 == 0x9a9a9a99f1bcbcbc" 10
|
|
test_tracepoints $trace_command "0xababababcdcdcdff - 0x11111111dc111111 == 0x9a9a9a99f1bcbcbc" 0
|
|
|
|
test_tracepoints $trace_command "0xababababcdcdcdcd * 0xababababcdcdcdcd == 0x55320eeb91c3f629" 10
|
|
test_tracepoints $trace_command "0xababababcdcdcdff * 0xababababcdcdcdcd == 0x55320eeb91c3f629" 0
|
|
|
|
test_tracepoints $trace_command "0x00abababcdcdcdcd << 1 == 0x15757579b9b9b9a" 10
|
|
test_tracepoints $trace_command "0x00abababcdcdcdff << 1 == 0x15757579b9b9b9a" 0
|
|
|
|
test_tracepoints $trace_command "0x00abababcdcdcdcd << 46 == 0x7373400000000000" 10
|
|
test_tracepoints $trace_command "0x00abababcdcdcdff << 46 == 0x7373400000000000" 0
|
|
|
|
# signed rsh
|
|
test_tracepoints $trace_command "0x00abababcdcdcdcd >> 1 == 0x55d5d5e6e6e6e6" 10
|
|
test_tracepoints $trace_command "0x00bcababcdcdcdcd >> 1 == 0x55d5d5e6e6e6e6" 0
|
|
|
|
test_tracepoints $trace_command "0x00abababcdcdcdcd >> 46 == 0x2ae" 10
|
|
test_tracepoints $trace_command "0x00bcababcdcdcdcd >> 46 == 0x2ae" 0
|
|
|
|
# unsigned rsh
|
|
test_tracepoints $trace_command "0xababababcdcdcdcdUL >> 1 == 0x55d5d5d5e6e6e6e6UL" 10
|
|
test_tracepoints $trace_command "0xcdabababcdcdcdcdUL >> 1 == 0x55d5d5d5e6e6e6e6UL" 0
|
|
|
|
test_tracepoints $trace_command "0xababababcdcdcdcdUL >> 46 == 0x2aeaeUL" 10
|
|
test_tracepoints $trace_command "0xcdabababcdcdcdcdUL >> 46 == 0x2aeaeUL" 0
|
|
|
|
test_tracepoints $trace_command "-(0x00abababcdcdcdcd << 1) == -0x15757579b9b9b9a" 10
|
|
test_tracepoints $trace_command "-(0x00abababcdcdcdff << 1) == -0x15757579b9b9b9a" 0
|
|
|
|
test_tracepoints $trace_command "-(0x00abababcdcdcdcd >> 1) == -0x55d5d5e6e6e6e6" 10
|
|
test_tracepoints $trace_command "-(0x00cdababcdcdcdcd >> 1) == -0x55d5d5e6e6e6e6" 0
|
|
|
|
test_tracepoints $trace_command "(0xababababcdcdcdcd & 0x00000fffffffffff) == 0x00000babcdcdcdcd" 10
|
|
test_tracepoints $trace_command "(0xababababcdcdcdcd & 0x00000fffffffff00) == 0x00000babcdcdcdcd" 0
|
|
|
|
test_tracepoints $trace_command "(0xababababcdcdcdcd | 0x00000fffffffffff) == 0xababafffffffffff" 10
|
|
test_tracepoints $trace_command "(0xababababcdcdcdcd | 0x00000fffffffff00) == 0xababafffffffffff" 0
|
|
|
|
test_tracepoints $trace_command "(0xaaaaaaaaaaaaaaaa ^ 0x5555555555555555) == 0xffffffffffffffff" 10
|
|
test_tracepoints $trace_command "(0xaaaaaaaaaaaaaaaa ^ 0x5555555555555111) == 0xffffffffffffffff" 0
|
|
|
|
test_tracepoints $trace_command "~0xaaaaaaaaaaaaaaaa == 0x5555555555555555" 10
|
|
test_tracepoints $trace_command "~0xaaaaaaaaaaaaaaaa == 0x5555555555555111" 0
|
|
|
|
# less unsigned
|
|
test_tracepoints $trace_command "0x99999999bbbbbbbb < 0xaaaaaaaaaaaaaaaa" 10
|
|
test_tracepoints $trace_command "0xbb999999bbbbbbbb < 0xaaaaaaaaaaaaaaaa" 0
|
|
|
|
test_tracepoints $trace_command "0x99999999bbbbbbbb < 0x99999999cccccccc" 10
|
|
test_tracepoints $trace_command "0x99999999eebbbbbb < 0x99999999cccccccc" 0
|
|
|
|
test_tracepoints $trace_command "0x99999999bbbbbbbb <= 0x99999999bbbbbbbb" 10
|
|
test_tracepoints $trace_command "0xbb999999eebbbbbb <= 0x99999999bbbbbbbb" 0
|
|
|
|
# less signed
|
|
test_tracepoints $trace_command "0x09999999bbbbbbbb < 0x0aaaaaaaaaaaaaaa" 10
|
|
test_tracepoints $trace_command "0x0bb99999ccbbbbbb < 0x0aaaaaaaaaaaaaaa" 0
|
|
|
|
test_tracepoints $trace_command "0x09999999bbbbbbbb < 0x09999999cccccccc" 10
|
|
test_tracepoints $trace_command "0x09999999ddbbbbbb < 0x09999999cccccccc" 0
|
|
|
|
test_tracepoints $trace_command "0x09999999bbbbbbbb <= 0x09999999bbbbbbbb" 10
|
|
test_tracepoints $trace_command "0x0aa99999bbbbbbbb <= 0x09999999bbbbbbbb" 0
|
|
|
|
test_tracepoints $trace_command "0x0aaaaaaaaaaaaaaa > 0x09999999bbbbbbbb" 10
|
|
test_tracepoints $trace_command "0x088aaaaabbaaaaaa > 0x09999999bbbbbbbb" 0
|
|
|
|
test_tracepoints $trace_command "(0xabababab00000000 == 0xcdcdcdcd00000000 ? 1 : 0) == 0" 10
|
|
test_tracepoints $trace_command "(0xcdcdcdcd00000000 == 0xcdcdcdcd00000000 ? 1 : 0) == 0" 0
|
|
|
|
test_tracepoints $trace_command "(0xabababab00000000 != 0xcdcdcdcd00000000 ? 1 : 0) == 1" 10
|
|
test_tracepoints $trace_command "(0xcdcdcdcd00000000 != 0xcdcdcdcd00000000 ? 1 : 0) == 1" 0
|
|
|
|
test_tracepoints $trace_command "(0x09999999bbbbbbbb < 0x09999999cccccccc ? 1 : 0) == 1" 10 18955_i386_failure
|
|
test_tracepoints $trace_command "(0x09999999eeebbbbb < 0x09999999cccccccc ? 1 : 0) == 1" 0 18955_i386_failure
|
|
|
|
test_tracepoints $trace_command "(0x09999999bbbbbbbb <= 0x09999999bbbbbbbb ? 1 : 0) == 1" 10
|
|
test_tracepoints $trace_command "(0x09999999eeebbbbb <= 0x09999999bbbbbbbb ? 1 : 0) == 1" 0
|
|
|
|
test_tracepoints $trace_command "(0x09999999bbbbbbbb >= 0x09999999bbbbbbbb ? 1 : 0) == 1" 10
|
|
test_tracepoints $trace_command "(0x00099999bbbbbbbb >= 0x09999999bbbbbbbb ? 1 : 0) == 1" 0
|
|
|
|
test_tracepoints $trace_command "(0x0aaaaaaaaaaaaaaa > 0x09999999bbbbbbbb ? 1 : 0) == 1" 10
|
|
test_tracepoints $trace_command "(0x00088888ccaaaaaa > 0x09999999bbbbbbbb ? 1 : 0) == 1" 0
|
|
}
|