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# Copyright 2007-2021 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 mi-support.exp
set MIFLAGS "-i=mi"
#
# test running programs
#
if {[skip_shlib_tests]} {
return 0
}
standard_testfile mi-pending.c
set libfile1 "mi-pendshr"
set libfile2 "mi-pendshr2"
set libsrc1 $srcdir/$subdir/$libfile1.c
set libsrc2 $srcdir/$subdir/$libfile2.c
set lib_sl1 [standard_output_file $libfile1.sl]
set lib_sl2 [standard_output_file $libfile2.sl]
set lib_opts debug
set exec_opts [list debug shlib=$lib_sl1 shlib_load]
if [get_compiler_info] {
return -1
}
if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
|| [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""} {
untested "failed to compile shared library"
return -1
}
if { [gdb_compile_pthreads $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != ""} {
untested "failed to compile"
return -1
}
# Start with a fresh gdb.
gdb_exit
mi_gdb_start
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1
mi_load_shlibs $lib_sl2
# Set pending breakpoint via MI.
mi_gdb_test "-break-insert -f pendfunc1" \
".*\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"<PENDING>\",pending=\"pendfunc1\",times=\"0\",original-location=\"pendfunc1\"\}"\
"MI pending breakpoint on pendfunc1"
# Set pending breakpoint with a condition via MI.
mi_gdb_test "-break-insert -f -c x==4 ${libfile1}.c:pendfunc2" \
".*\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"<PENDING>\",pending=\"${libfile1}.c:pendfunc2\",cond=\"x==4\",times=\"0\",original-location=\"${libfile1}.c:pendfunc2\"\}"\
"MI pending breakpoint on ${libfile1}.c:pendfunc2 if x==4"
# Set breakpoint so that we can stop when the thread is created
mi_gdb_test "-break-insert -f thread_func" \
".*\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"${hex}\",func=\"thread_func\".*\}"\
"MI pending breakpoint on thread_func"
mi_run_cmd
mi_expect_stop "breakpoint-hit" "pendfunc1" ".*" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"Run till MI pending breakpoint on pendfunc1"
mi_send_resuming_command "exec-continue" "continuing execution to skip conditional bp"
# We should not stop on the conditional breakpoint yet, but we stop on the original bp.
mi_expect_stop "breakpoint-hit" "pendfunc1" ".*" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"Run till MI pending breakpoint on pendfunc1 a second time"
mi_send_resuming_command "exec-continue" "continuing execution to conditional bp"
# Now we should stop on the conditional breakpoint.
mi_expect_stop "breakpoint-hit" "pendfunc2" "\{name=\"x\",value=\"4\"\}" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"Run till MI pending breakpoint on pendfunc2 with x==4"
mi_send_resuming_command "exec-continue" "continuing execution to thread creation"
# Stop on thread creation so we can set a pending breakpoint with a thread cond.
mi_expect_stop "breakpoint-hit" "thread_func" ".*" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"Run till MI pending breakpoint on thread_func"
# Delete thread creation breakpoint to enable more than 1 thread to be created.
mi_gdb_test "-break-delete 3" "\\^done" "delete breakpoint 3"
# Set pending breakpoint with a thread via MI.
mi_gdb_test "-break-insert -p 2 -f pendfunc3" \
".*\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"<PENDING>\",pending=\"pendfunc3\",thread=\"2\",thread=\"2\",times=\"0\",original-location=\"pendfunc3\"\}"\
"MI pending breakpoint on pendfunc3"
mi_send_resuming_command "exec-continue" "continuing execution to thread condition"
# Check if we stopped in thread 2 like we should.
set testname "run till MI pending breakpoint on pendfunc3 on thread 2"
gdb_expect {
-re "\\*stopped,reason=\"breakpoint-hit\",disp=\"keep\",bkptno=\"4\",frame=\{addr=\"$hex\",func=\"pendfunc3\".*thread-id=\"2\".*" {
pass $testname
return 0
}
timeout {
fail "$testname (timeout)"
return -1
}
}
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