diff options
Diffstat (limited to 'gdb/testsuite/gdb.mi')
| -rw-r--r-- | gdb/testsuite/gdb.mi/Makefile.in | 3 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.mi/mi2-amd64-entry-value.c | 70 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.mi/mi2-amd64-entry-value.exp | 171 |
3 files changed, 243 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.mi/Makefile.in b/gdb/testsuite/gdb.mi/Makefile.in index e8754f4..dc1f1a3 100644 --- a/gdb/testsuite/gdb.mi/Makefile.in +++ b/gdb/testsuite/gdb.mi/Makefile.in @@ -9,7 +9,8 @@ PROGS = basics c_variable cpp_variable var-cmd dw2-ref-missing-frame \ mi-pending mi-pthreads mi-read-memory mi-regs mi-return \ mi-reverse mi-simplerun mi-stack mi-stepi mi-syn-frame \ mi-var-block mi-var-child mi-var-cmd mi-var-cp mi-var-display \ - mi-var-invalidate mi-var-invalidate_bis mi-watch mi2-basics \ + mi-var-invalidate mi-var-invalidate_bis mi-watch \ + mi2-amd64-entry-value mi2-basics \ mi2-break mi2-cli mi2-disassemble mi2-eval mi2-file \ mi2-pthreads mi2-regs mi2-return mi2-simplerun mi2-stepi \ mi2-var-block mi2-var-child mi2-var-cmd mi2-var-display \ diff --git a/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.c b/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.c new file mode 100644 index 0000000..5c73a68 --- /dev/null +++ b/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.c @@ -0,0 +1,70 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2011 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/>. */ + +static volatile int v; + +static void __attribute__((noinline, noclone)) +e (int i, double j) +{ + v = 0; +} + +static int __attribute__((noinline, noclone)) +data (void) +{ + return 10; +} + +static int __attribute__((noinline, noclone)) +data2 (void) +{ + return 20; +} + +static int __attribute__((noinline, noclone)) +different (int val) +{ + val++; + e (val, val); +asm ("breakhere_different:"); + return val; +} + +static int __attribute__((noinline, noclone)) +validity (int lost, int born) +{ + lost = data (); + e (0, 0.0); +asm ("breakhere_validity:"); + return born; +} + +static void __attribute__((noinline, noclone)) +invalid (int inv) +{ + e (0, 0.0); +asm ("breakhere_invalid:"); +} + +int +main () +{ + different (5); + validity (5, data ()); + invalid (data2 ()); + return 0; +} diff --git a/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.exp b/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.exp new file mode 100644 index 0000000..6cfcabf --- /dev/null +++ b/gdb/testsuite/gdb.mi/mi2-amd64-entry-value.exp @@ -0,0 +1,171 @@ +# Copyright (C) 2011 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=mi2" + +gdb_exit +if [mi_gdb_start] { + continue +} + +set testfile mi2-amd64-entry-value +set srcfile ${testfile}.s +set opts {} + +if [info exists COMPILE] { + # make check RUNTESTFLAGS="gdb.mi/mi2-amd64-entry-value.exp COMPILE=1" + set srcfile ${testfile}.c + lappend opts debug optimize=-O2 +} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } { + verbose "Skipping mi2-amd64-entry-value." + return +} + +set executable ${testfile} +set binfile ${objdir}/${subdir}/${executable} + +if [build_executable ${testfile}.exp ${executable} ${srcfile} $opts] { + return -1 +} + +mi_gdb_reinitialize_dir $srcdir/$subdir +mi_gdb_load ${binfile} + +foreach name {different breakhere_different breakhere_validity breakhere_invalid} { + mi_create_breakpoint $name .* .* .* .* .* .* "break $name" +} + + +# Test various kinds of `set print entry-values'. + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values no" {\^done} "no: set print entry-values" +mi_send_resuming_command "exec-continue" "no: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="5"}} .* .* {.* disp="keep"} "no: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="5"}\]} "no: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "no: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="6"}} .* .* {.* disp="keep"} "no: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="6"}\]} "no: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "no: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost",value="<optimized out>"},{name="born",value="10"}} .* .* {.* disp="keep"} "no: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost",arg="1",value="<optimized out>"},{name="born",arg="1",value="10"}\]} "no: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "no: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv",value="<optimized out>"}} .* .* {.* disp="keep"} "no: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv",arg="1",value="<optimized out>"}\]} "no: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values only" {\^done} "only: set print entry-values" +mi_send_resuming_command "exec-continue" "only: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val@entry",value="5"}} .* .* {.* disp="keep"} "only: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val@entry",arg="1",value="5"}\]} "only: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "only: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val@entry",value="5"}} .* .* {.* disp="keep"} "only: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val@entry",arg="1",value="5"}\]} "only: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "only: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost@entry",value="5"},{name="born@entry",value="<optimized out>"}} .* .* {.* disp="keep"} "only: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost@entry",arg="1",value="5"},{name="born@entry",arg="1",value="<optimized out>"}\]} "only: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "only: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv@entry",value="<optimized out>"}} .* .* {.* disp="keep"} "only: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv@entry",arg="1",value="<optimized out>"}\]} "only: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values preferred" {\^done} "preferred: set print entry-values" +mi_send_resuming_command "exec-continue" "preferred: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val@entry",value="5"}} .* .* {.* disp="keep"} "preferred: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val@entry",arg="1",value="5"}\]} "preferred: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "preferred: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val@entry",value="5"}} .* .* {.* disp="keep"} "preferred: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val@entry",arg="1",value="5"}\]} "preferred: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "preferred: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost@entry",value="5"},{name="born",value="10"}} .* .* {.* disp="keep"} "preferred: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost@entry",arg="1",value="5"},{name="born",arg="1",value="10"}\]} "preferred: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "preferred: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv@entry",value="<optimized out>"}} .* .* {.* disp="keep"} "preferred: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv@entry",arg="1",value="<optimized out>"}\]} "preferred: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values if-needed" {\^done} "if-needed: set print entry-values" +mi_send_resuming_command "exec-continue" "if-needed: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="5"}} .* .* {.* disp="keep"} "if-needed: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="5"}\]} "if-needed: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "if-needed: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="6"}} .* .* {.* disp="keep"} "if-needed: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="6"}\]} "if-needed: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "if-needed: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost@entry",value="5"},{name="born",value="10"}} .* .* {.* disp="keep"} "if-needed: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost@entry",arg="1",value="5"},{name="born",arg="1",value="10"}\]} "if-needed: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "if-needed: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv",value="<optimized out>"}} .* .* {.* disp="keep"} "if-needed: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv",arg="1",value="<optimized out>"}\]} "if-needed: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values both" {\^done} "both: set print entry-values" +mi_send_resuming_command "exec-continue" "both: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="5"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "both: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="5"},{name="val@entry",arg="1",value="5"}\]} "both: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "both: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="6"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "both: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="6"},{name="val@entry",arg="1",value="5"}\]} "both: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "both: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost",value="<optimized out>"},{name="lost@entry",value="5"},{name="born",value="10"},{name="born@entry",value="<optimized out>"}} .* .* {.* disp="keep"} "both: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost",arg="1",value="<optimized out>"},{name="lost@entry",arg="1",value="5"},{name="born",arg="1",value="10"},{name="born@entry",arg="1",value="<optimized out>"}\]} "both: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "both: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv",value="<optimized out>"},{name="inv@entry",value="<optimized out>"}} .* .* {.* disp="keep"} "both: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv",arg="1",value="<optimized out>"},{name="inv@entry",arg="1",value="<optimized out>"}\]} "both: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values compact" {\^done} "compact: set print entry-values" +mi_send_resuming_command "exec-continue" "compact: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="5"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "compact: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="5"},{name="val@entry",arg="1",value="5"}\]} "compact: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "compact: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="6"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "compact: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="6"},{name="val@entry",arg="1",value="5"}\]} "compact: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "compact: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost@entry",value="5"},{name="born",value="10"}} .* .* {.* disp="keep"} "compact: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost@entry",arg="1",value="5"},{name="born",arg="1",value="10"}\]} "compact: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "compact: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv",value="<optimized out>"}} .* .* {.* disp="keep"} "compact: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv",arg="1",value="<optimized out>"}\]} "compact: invalid: -stack-list-variables" + +if {[mi_runto main] == -1} { + return -1 +} +mi_gdb_test "-gdb-set print entry-values default" {\^done} "default: set print entry-values" +mi_send_resuming_command "exec-continue" "default: entry_equal: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="5"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "default: entry_equal: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="5"},{name="val@entry",arg="1",value="5"}\]} "default: entry_equal: -stack-list-variables" +mi_send_resuming_command "exec-continue" "default: entry_different: continue" +mi_expect_stop "breakpoint-hit" .* {{name="val",value="6"},{name="val@entry",value="5"}} .* .* {.* disp="keep"} "default: entry_different: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="val",arg="1",value="6"},{name="val@entry",arg="1",value="5"}\]} "default: entry_different: -stack-list-variables" +mi_send_resuming_command "exec-continue" "default: validity: continue" +mi_expect_stop "breakpoint-hit" .* {{name="lost",value="<optimized out>"},{name="lost@entry",value="5"},{name="born",value="10"}} .* .* {.* disp="keep"} "default: validity: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="lost",arg="1",value="<optimized out>"},{name="lost@entry",arg="1",value="5"},{name="born",arg="1",value="10"}\]} "default: validity: -stack-list-variables" +mi_send_resuming_command "exec-continue" "default: invalid: continue" +mi_expect_stop "breakpoint-hit" .* {{name="inv",value="<optimized out>"}} .* .* {.* disp="keep"} "default: invalid: stop" +mi_gdb_test "-stack-list-variables --all-values" {\^done,variables=\[{name="inv",arg="1",value="<optimized out>"}\]} "default: invalid: -stack-list-variables" |