mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
397 lines
10 KiB
Plaintext
397 lines
10 KiB
Plaintext
# Copyright 2003-2018 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/>.
|
|
|
|
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
|
|
|
|
|
|
# This testcase cannot use runto_main because of the different prompt
|
|
# we get when using annotation level 2.
|
|
#
|
|
if ![target_can_use_run_cmd] {
|
|
return 0
|
|
}
|
|
|
|
|
|
#
|
|
# test running programs
|
|
#
|
|
|
|
standard_testfile .c
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
|
|
clean_restart ${binfile}
|
|
|
|
# The commands we test here produce many lines of output; disable "press
|
|
# <return> to continue" prompts.
|
|
gdb_test_no_output "set height 0"
|
|
|
|
#
|
|
# break in main
|
|
#
|
|
|
|
set main_line [gdb_get_line_number "break main"]
|
|
|
|
gdb_test "break ${srcfile}:${main_line}" \
|
|
"Breakpoint.*at.* file .*$srcfile, line $main_line\\." \
|
|
"breakpoint main"
|
|
|
|
|
|
# NOTE: this prompt is OK only when the annotation level is > 1
|
|
|
|
# NOTE: When this prompt is in use the gdb_test procedure cannot be
|
|
# used because it assumes that the last char after the gdb_prompt is a
|
|
# white space. This is not true with this annotated prompt. So we must
|
|
# use send_gdb and gdb_expect or gdb_expect_list.
|
|
|
|
set old_gdb_prompt $gdb_prompt
|
|
set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
|
|
|
|
|
|
|
|
#
|
|
# set the annotation level to 3
|
|
#
|
|
# of course, this will test:
|
|
# annotate-pre-prompt
|
|
# annotate-prompt
|
|
# annotate-post-prompt (in the next block)
|
|
#
|
|
send_gdb "set annotate 3\n"
|
|
gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
|
|
"set annotate 3"
|
|
}
|
|
|
|
#
|
|
# if construct:
|
|
#
|
|
gdb_test_multiple "if 1" "start if construct" {
|
|
-re "^if 1\r\n\r\n\032\032post-prompt\r\n\r\n\032\032pre-commands\r\n >\r\n\032\032commands\r\n$" {
|
|
pass "start if construct"
|
|
}
|
|
}
|
|
|
|
gdb_test_multiple "end" "end if construct" {
|
|
-re "^end\r\n\r\n\032\032post-commands\r\n$gdb_prompt$" {
|
|
pass "end if construct"
|
|
}
|
|
}
|
|
|
|
#
|
|
# info break:
|
|
#
|
|
send_gdb "info break\n"
|
|
gdb_expect_list "breakpoint info" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Num Type Disp Enb Address +What\r\n" } [list \
|
|
"1 breakpoint keep y 0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:$main_line\r\n"]]
|
|
|
|
|
|
#
|
|
# run to a break point will test:
|
|
#
|
|
#exp_internal 1
|
|
send_gdb "run\n"
|
|
gdb_expect_list "run until main breakpoint" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Starting program: .*annota3(|\.exe) \r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032breakpoint 1\r\n"
|
|
"\r\n"
|
|
"Breakpoint 1, "
|
|
"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
|
|
"main \\(\\) at .*annota3.c:$main_line\r\n"] [list \
|
|
"\r\n\032\032source.*annota3.c:$main_line:.*:beg:0x\[0-9a-z\]+\r\n"] {
|
|
"\r\n\032\032stopped\r\n"
|
|
}]
|
|
#exp_internal 0
|
|
#exit 0
|
|
|
|
#
|
|
# Let's do a next, to get to a point where the array is initialized
|
|
# We don't care about the annotated output for this operation, it is the same as
|
|
# the one produced by run above
|
|
#
|
|
send_gdb "next\n"
|
|
gdb_expect_list "go after array init line" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}
|
|
|
|
|
|
#
|
|
# printing the array:
|
|
#
|
|
send_gdb "print my_array\n"
|
|
gdb_expect_list "print array" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
".*= .1, 2, 3.\r\n"
|
|
}
|
|
|
|
|
|
#
|
|
# this should generate an error message, so to test:
|
|
# annotate-error-begin
|
|
# FIXME: annotate-error not tested
|
|
#
|
|
|
|
#exp_internal 1
|
|
send_gdb "print non_existent_value\n"
|
|
gdb_expect_list "print non_existent_value" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"\r\n\032\032error-begin\r\n"
|
|
"No symbol \"non_existent_value\" in current context.\r\n"
|
|
"\r\n\032\032error\r\n"
|
|
}
|
|
|
|
|
|
#
|
|
# break at signal handler
|
|
#
|
|
send_gdb "break handle_USR1\n"
|
|
gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Breakpoint.*at 0x\[0-9a-z\]+: file.*annota3.c, line.*\r\n"
|
|
}
|
|
|
|
#
|
|
# break at printf. When we are stopped at printf, we can test
|
|
#
|
|
send_gdb "break printf\n"
|
|
gdb_expect_list "breakpoint printf" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Breakpoint.*at 0x\[0-9a-z\]+.*"
|
|
}
|
|
|
|
#
|
|
# get to printf
|
|
#
|
|
send_gdb "continue\n"
|
|
gdb_expect_list "continue to printf" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Continuing.\r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032breakpoint 3\r\n"
|
|
"\r\n"
|
|
"Breakpoint 3, \[^\r\n\]*\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}
|
|
|
|
send_gdb "backtrace\n"
|
|
gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"#0 .* .*printf(@\[^ ]*)? \[^\r\n\]*\r\n"
|
|
"#1 .* main \[^\r\n\]*\r\n"
|
|
}
|
|
|
|
|
|
#
|
|
# test printing a frame with some arguments:
|
|
#
|
|
|
|
if [target_info exists gdb,nosignals] {
|
|
unsupported "send SIGUSR1"
|
|
unsupported "backtrace @ signal handler"
|
|
} else {
|
|
send_gdb "signal SIGUSR1\n"
|
|
gdb_expect_list "send SIGUSR1" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Continuing with signal SIGUSR1.\r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032breakpoint 2\r\n"
|
|
"\r\n"
|
|
"Breakpoint 2, "
|
|
"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
|
|
"handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n"
|
|
"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}
|
|
|
|
#
|
|
# test:
|
|
#
|
|
send_gdb "backtrace\n"
|
|
gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" {
|
|
"#0 +handle_USR1 \[^\r\n\]+\r\n"
|
|
"#1 +.signal handler called.\r\n"
|
|
"#2 .* .*printf(@\[^ \]*)? \[^\r\n\]+\r\n"
|
|
"#3 .* main \[^\r\n\]+\r\n"
|
|
}
|
|
}
|
|
|
|
#
|
|
# delete all the breakpoints
|
|
#
|
|
send_gdb "delete 1\n"
|
|
gdb_expect_list "delete bp 1" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
}
|
|
|
|
send_gdb "delete 2\n"
|
|
gdb_expect_list "delete bp 2" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
}
|
|
|
|
send_gdb "delete 3\n"
|
|
gdb_expect_list "delete bp 3" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
}
|
|
|
|
#
|
|
# break in main, after value is initialized. This is in preparation
|
|
# to test the annotate output for the display command.
|
|
#
|
|
send_gdb "break ${srcfile}:${main_line}\n"
|
|
gdb_expect_list "break in main" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n" } [list \
|
|
"Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line $main_line.\r\n"]]
|
|
|
|
#
|
|
# display the value
|
|
#
|
|
send_gdb "display value\n"
|
|
gdb_expect_list "set up display" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"1: value = 7\r\n"
|
|
}
|
|
|
|
|
|
# should ask query. Test annotate-query.
|
|
# we don't care about anything else here, only the query.
|
|
|
|
send_gdb "run\n"
|
|
gdb_expect {
|
|
-re "pre-query.*already.*\\(y or n\\).*query\r\n" {
|
|
send_gdb "y\n"
|
|
gdb_expect {
|
|
-re ".*post-query.*$gdb_prompt$" \
|
|
{ pass "re-run" }
|
|
-re ".*$gdb_prompt$" { fail "re-run" }
|
|
timeout { fail "re-run (timeout)" }
|
|
}
|
|
}
|
|
-re ".*$gdb_prompt$" { fail "re-run" }
|
|
timeout { fail "re-run (timeout)" }
|
|
}
|
|
|
|
#
|
|
# Test that breakpoints-invalid is issued once and only once for
|
|
# breakpoint ignore count changes, after annotation stopped.
|
|
# NOTE: breakpoints-invalid annotations have been removed from
|
|
# level 3 but keep these tests for continuity and comparison
|
|
# with annota1.exp.
|
|
|
|
set value_inc_line [gdb_get_line_number "increment value"]
|
|
|
|
send_gdb "break $value_inc_line\n"
|
|
gdb_expect_list "break at value++" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n" } [list \
|
|
"Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line $value_inc_line.\r\n"]]
|
|
|
|
send_gdb "ignore 5 4\n"
|
|
gdb_expect_list "ignore 5 4" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Will ignore next 4 crossings of breakpoint 5"
|
|
"\r\n"
|
|
}
|
|
|
|
send_gdb "continue\n"
|
|
gdb_expect_list "annotate ignore count change" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"\r\n\032\032breakpoint 5\r\n"
|
|
"\r\n"
|
|
"Breakpoint 5, "
|
|
"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
|
|
"main \\(\\) at .*annota3.c:$value_inc_line\r\n"] [list \
|
|
"\r\n\032\032source .*annota3.c:$value_inc_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
|
|
"1: value = 11\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}]
|
|
|
|
# check that ignore command is working, or the above can provide
|
|
# misleading assurance ...
|
|
|
|
send_gdb "next\n"
|
|
gdb_expect_list "next to exit loop" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
|
|
"1: value = 12\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}
|
|
|
|
set after_loop_line [gdb_get_line_number "after loop"]
|
|
|
|
send_gdb "next\n"
|
|
gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" [concat {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"\r\n\032\032starting\r\n" } [list \
|
|
"\r\n\032\032source.*annota3.c:$after_loop_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
|
|
"1: value = 12\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}]
|
|
|
|
# Get the inferior's PID for later.
|
|
|
|
set test "get inferior pid"
|
|
set pid -1
|
|
gdb_test_multiple "info inferior 1" "$test" {
|
|
-re "process (\[0-9\]*).*$gdb_prompt$" {
|
|
set pid $expect_out(1,string)
|
|
pass "$test"
|
|
}
|
|
}
|
|
|
|
# Send a signal that is not handled
|
|
|
|
if [target_info exists gdb,nosignals] {
|
|
unsupported "signal sent"
|
|
} else {
|
|
send_gdb "signal SIGTRAP\n"
|
|
gdb_expect_list "signal sent" "$gdb_prompt$" {
|
|
"\r\n\032\032post-prompt\r\n"
|
|
"Continuing with signal SIGTRAP.\r\n"
|
|
"\r\n\032\032starting\r\n"
|
|
"\r\n\032\032signalled\r\n"
|
|
"\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n"
|
|
"The program no longer exists.\r\n"
|
|
"\r\n\032\032stopped\r\n"
|
|
}
|
|
}
|
|
|
|
|
|
# Check for production of a core file and remove it!
|
|
|
|
set test "cleanup core file"
|
|
if { [remote_file host exists core] } {
|
|
remote_file host delete core
|
|
pass "$test (removed)"
|
|
} elseif { $pid != -1 && [remote_file host exists core.$pid] } {
|
|
remote_file host delete core.$pid
|
|
pass "$test (removed)"
|
|
} else {
|
|
pass "$test (not dumped)"
|
|
}
|
|
|
|
# restore the original prompt for the rest of the testsuite
|
|
|
|
set gdb_prompt $old_gdb_prompt
|