| # Copyright 2012-2016 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/>. |
| |
| standard_testfile basics.c |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
| executable {debug nowarnings}] != "" } { |
| untested ${testfile}.exp |
| return -1 |
| } |
| |
| load_lib mi-support.exp |
| |
| if [mi_gdb_start] { |
| return |
| } |
| mi_gdb_reinitialize_dir $srcdir/$subdir |
| mi_gdb_load ${binfile} |
| |
| mi_gdb_test "-break-insert -t ${srcfile}:[gdb_get_line_number "C = A + B"]" \ |
| "\\^done,bkpt=\{number=\"1\".*" \ |
| "insert breakpoint" |
| mi_run_cmd |
| mi_expect_stop "breakpoint-hit" "callee4" "" ".*" ".*" {"" "disp=\"del\""} \ |
| "continue to callee4" |
| |
| mi_gdb_test "set var C = 4" \ |
| ".*=memory-changed,thread-group=\"i${decimal}\".addr=\"${hex}\",len=\"${hex}\".*\\^done" \ |
| "set var C = 4" |
| |
| # Write memory through MI commands shouldn't trigger MI notification. |
| mi_gdb_test "-var-create var_c * C" \ |
| "\\^done,name=\"var_c\",numchild=\"0\",value=\"4\",type=\"int\",thread-id=\"1\",has_more=\"0\"" \ |
| "create objvar for C" |
| |
| mi_gdb_test "-var-assign var_c 5" \ |
| "-var-assign var_c 5\r\n\\^done,value=\"5\"" \ |
| "change C thru. varobj" |
| |
| mi_gdb_test "-data-write-memory-bytes &C \"00\"" \ |
| {\^done} \ |
| "change C thru. -data-write-memory-bytes" |
| |
| # Modify code section also triggers MI notification. |
| |
| # Get the instruction content of function main and its address. |
| set main_addr "" |
| set main_insn "" |
| set test "get address of main" |
| send_gdb "x/x main\n" |
| gdb_expect { |
| -re ".*(${hex}) <main>:.*(${hex}).*$mi_gdb_prompt$" { |
| set main_addr $expect_out(1,string) |
| set main_insn $expect_out(2,string) |
| pass $test |
| } |
| -re ".*$mi_gdb_prompt$" { |
| fail $test |
| return |
| } |
| timeout { |
| fail "$test (timeout)" |
| return |
| } |
| } |
| |
| mi_gdb_test "set var *(unsigned int *) ${main_addr} = ${main_insn}" \ |
| ".*=memory-changed,thread-group=\"i${decimal}\".addr=\"${main_addr}\",len=\"0x4\",type=\"code\".*\\^done" |
| mi_gdb_exit |
| return 0 |