c7b778ff85
* gdb.base/sep.exp: `sep-proc.c' absolute line numbers replaced with $LOCATION. (location): New variable. * config/cfdbug.exp, config/d10v.exp, config/dve.exp, config/i960.exp, config/m32r.exp, config/mn10300-eval.exp, config/proelf.exp, config/rom68k.exp, config/sh.exp, config/unix.exp, config/vr4300.exp, config/vr5000.exp, config/vxworks.exp, gdb.arch/altivec-regs.exp, gdb.arch/e500-abi.exp, gdb.arch/e500-regs.exp, gdb.asm/asm-source.exp, gdb.base/a2-run.exp, gdb.base/advance.exp, gdb.base/all-bin.exp, gdb.base/args.exp, gdb.base/arithmet.exp, gdb.base/assign.exp, gdb.base/async.exp, gdb.base/auxv.exp, gdb.base/bigcore.c, gdb.base/bigcore.exp, gdb.base/bitfields.exp, gdb.base/bitops.exp, gdb.base/break.c, gdb.base/break.exp, gdb.base/break1.c, gdb.base/call-ar-st.exp, gdb.base/call-rt-st.exp, gdb.base/call-strs.exp, gdb.base/callfuncs.c, gdb.base/callfuncs.exp, gdb.base/checkpoint.exp, gdb.base/chng-syms.exp, gdb.base/code-expr.exp, gdb.base/commands.exp, gdb.base/completion.exp, gdb.base/complex.exp, gdb.base/cond-expr.exp, gdb.base/condbreak.exp, gdb.base/consecutive.exp, gdb.base/corefile.exp, gdb.base/cvexpr.c, gdb.base/cvexpr.exp, gdb.base/dbx.exp, gdb.base/default.exp, gdb.base/define.exp, gdb.base/del.c, gdb.base/detach.exp, gdb.base/display.exp, gdb.base/dump.exp, gdb.base/echo.exp, gdb.base/environ.exp, gdb.base/eval-skip.exp, gdb.base/exprs.exp, gdb.base/fileio.exp, gdb.base/find.exp, gdb.base/finish.exp, gdb.base/funcargs.exp, gdb.base/gcore-buffer-overflow.exp, gdb.base/gcore.exp, gdb.base/gdb1555.exp, gdb.base/gdbvars.exp, gdb.base/help.exp, gdb.base/huge.exp, gdb.base/info-proc.exp, gdb.base/interrupt.exp, gdb.base/jump.exp, gdb.base/langs.exp, gdb.base/lineinc.exp, gdb.base/list.exp, gdb.base/macscp.exp, gdb.base/maint.exp, gdb.base/mips_pro.exp, gdb.base/miscexprs.exp, gdb.base/nodebug.exp, gdb.base/nofield.c, gdb.base/opaque.exp, gdb.base/overlays.exp, gdb.base/page.exp, gdb.base/pc-fp.exp, gdb.base/pending.c, gdb.base/pendshr.c, gdb.base/pointers.exp, gdb.base/psymtab.exp, gdb.base/ptype.exp, gdb.base/randomize.c, gdb.base/readline.exp, gdb.base/recurse.exp, gdb.base/regs.exp, gdb.base/relational.exp, gdb.base/relocate.exp, gdb.base/remote.exp, gdb.base/reread.exp, gdb.base/return.exp, gdb.base/return2.exp, gdb.base/scope.exp, gdb.base/sect-cmd.exp, gdb.base/sep-proc.c, gdb.base/sep.c, gdb.base/sep.exp, gdb.base/sepdebug.c, gdb.base/sepdebug.exp, gdb.base/setshow.exp, gdb.base/shlib-call.exp, gdb.base/sigaltstack.c, gdb.base/so-indr-cl.exp, gdb.base/solib.exp, gdb.base/source.exp, gdb.base/start.c, gdb.base/step-bt.c, gdb.base/step-line.exp, gdb.base/structs.c, gdb.base/structs.exp, gdb.base/structs2.exp, gdb.base/term.exp, gdb.base/twice.exp, gdb.base/type-opaque.exp, gdb.base/until.exp, gdb.base/value-double-free.c, gdb.base/varargs.exp, gdb.base/watchpoint.exp, gdb.base/whatis-exp.exp, gdb.disasm/am33.exp, gdb.disasm/h8300s.exp, gdb.disasm/hppa.exp, gdb.disasm/mn10300.exp, gdb.disasm/sh3.exp, gdb.disasm/t01_mov.exp, gdb.disasm/t02_mova.exp, gdb.disasm/t03_add.exp, gdb.disasm/t04_sub.exp, gdb.disasm/t05_cmp.exp, gdb.disasm/t06_ari2.exp, gdb.disasm/t07_ari3.exp, gdb.disasm/t08_or.exp, gdb.disasm/t09_xor.exp, gdb.disasm/t10_and.exp, gdb.disasm/t11_logs.exp, gdb.disasm/t12_bit.exp, gdb.disasm/t13_otr.exp, gdb.fortran/exprs.exp, gdb.fortran/types.exp, gdb.hp/gdb.aCC/exception.exp, gdb.hp/gdb.aCC/optimize.exp, gdb.hp/gdb.aCC/watch-cmd.exp, gdb.hp/gdb.base-hp/callfwmall.exp, gdb.hp/gdb.base-hp/dollar.exp, gdb.hp/gdb.base-hp/hwwatchbus.exp, gdb.hp/gdb.base-hp/pxdb.exp, gdb.hp/gdb.base-hp/reg-pa64.exp, gdb.hp/gdb.base-hp/reg.exp, gdb.hp/gdb.base-hp/sized-enum.exp, gdb.hp/gdb.base-hp/so-thresh.exp, gdb.hp/gdb.compat/xdb1.exp, gdb.hp/gdb.compat/xdb2.exp, gdb.hp/gdb.compat/xdb3.exp, gdb.java/jmisc.exp, gdb.java/jv-exp.exp, gdb.java/jv-print.exp, gdb.mi/gdb669.exp, gdb.mi/gdb680.exp, gdb.mi/gdb701.exp, gdb.mi/gdb792.exp, gdb.mi/mi-basics.exp, gdb.mi/mi-console.exp, gdb.mi/mi-hack-cli.exp, gdb.mi/mi-pending.c, gdb.mi/mi-pendshr.c, gdb.mi/mi-pthreads.exp, gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp, gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp, gdb.mi/mi2-basics.exp, gdb.mi/mi2-console.exp, gdb.mi/mi2-hack-cli.exp, gdb.mi/mi2-pthreads.exp, gdb.mi/mi2-read-memory.exp, gdb.mi/mi2-regs.exp, gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp, gdb.pascal/types.exp, gdb.stabs/weird.exp, gdb.threads/gcore-thread.exp, gdb.threads/manythreads.exp, gdb.threads/print-threads.exp, gdb.threads/pthreads.exp, gdb.threads/schedlock.exp, gdb.threads/step.exp, gdb.threads/step2.exp, gdb.threads/switch-threads.exp, gdb.threads/thread-specific.exp, gdb.threads/thread_check.exp, gdb.threads/thread_events.exp, gdb.threads/tls-nodebug.exp, gdb.threads/tls-shared.exp, gdb.threads/tls.exp, gdb.trace/actions.exp, gdb.trace/backtrace.exp, gdb.trace/circ.exp, gdb.trace/collection.exp, gdb.trace/deltrace.exp, gdb.trace/infotrace.exp, gdb.trace/limits.exp, gdb.trace/packetlen.exp, gdb.trace/passc-dyn.exp, gdb.trace/passcount.exp, gdb.trace/report.exp, gdb.trace/save-trace.exp, gdb.trace/tfind.exp, gdb.trace/tracecmd.exp, gdb.trace/while-dyn.exp, gdb.trace/while-stepping.exp, lib/mi-support.exp, lib/trace-support.exp: Remove reference to bug-gdb@prep.ai.mit.edu .
376 lines
11 KiB
Text
376 lines
11 KiB
Text
# Copyright 1998, 2007, 2008 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file was written by Michael Snyder (msnyder@cygnus.com)
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load_lib "trace-support.exp";
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if $tracelevel then {
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strace $tracelevel
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}
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set prms_id 0
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set bug_id 0
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gdb_exit
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gdb_start
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if [istarget "m68k-*-elf"] then {
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load_lib "emc-support.exp";
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set srcfile gdb_c_test.c
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set binfile [board_info target d490_binfile];
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gdb_test "set remotetimeout 6" "" ""
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set timeout 500
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gdb_target_monitor "$binfile"
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# Give a TSTOP and ignore errors, to make sure any previous trace is off
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gdb_test "tstop" "" ""
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gdb_test "tfind none" "" ""
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send_gdb "compare-sections CS\n"
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gdb_expect {
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-re "MIS-MATCHED.*$gdb_prompt $" {
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untested backtrace.exp
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return -1
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all tests in this module will fail.";
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}
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-re ".*$gdb_prompt $" { }
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}
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} else {
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set testfile "actions"
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set srcfile ${testfile}.c
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set binfile $objdir/$subdir/$testfile
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if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
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executable {debug nowarnings}] != "" } {
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untested backtrace.exp
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return -1
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}
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gdb_load $binfile
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gdb_test "tstop" "" ""
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gdb_test "tfind none" "" ""
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runto_main
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}
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gdb_reinitialize_dir $srcdir/$subdir
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# We generously give ourselves one "pass" if we successfully
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# detect that this test cannot be run on this target!
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if { ![gdb_target_supports_trace] } then {
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pass "Current target does not support trace"
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return 1;
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}
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#
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# test backtraces in trace frames
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#
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set testline1 0
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set testline2 0
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set testline3 0
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set testline4 0
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set testline5 0
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set testline6 0
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set arg1 1
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set arg2 2
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set arg3 3
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set arg4 4
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set arg5 5
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set arg6 6
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set baseline [gdb_find_recursion_test_baseline $srcfile];
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if { $baseline == -1 } {
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fail "Could not find gdb_recursion_test function"
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return;
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}
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send_gdb "list $baseline, +12\n"
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gdb_expect {
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 1 " {
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set testline1 $expect_out(1,string)
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exp_continue
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}
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 2 " {
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set testline2 $expect_out(1,string)
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exp_continue
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}
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 3 " {
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set testline3 $expect_out(1,string)
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exp_continue
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}
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 4 " {
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set testline4 $expect_out(1,string)
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exp_continue
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}
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 5 " {
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set testline5 $expect_out(1,string)
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exp_continue
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}
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-re "\[\r\n\](\[0-9\]+).*gdbtestline 6 " {
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set testline6 $expect_out(1,string)
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exp_continue
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}
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-re ".*$gdb_prompt $" {
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if { ($testline1 == 0) || ($testline2 == 0) || ($testline3 == 0) || ($testline4 == 0) || ($testline5 == 0) || ($testline6 == 0) } {
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untested backtrace.exp
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return -1
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all tests in this module will fail."
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}
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}
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default {
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untested backtrace.exp
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return -1
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all tests in this module will fail."
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}
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}
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#
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# Setup backtrace experiment. This will involve:
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# 1) a tracepoint where nothing is collected
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# 2) a tracepoint where only regs are collected
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# 3) a tracepoint where regs, locals and args are collected
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# 4) a tracepoint where regs plus some amount of stack are collected.
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#
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gdb_delete_tracepoints
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set tdp2 [gdb_gettpnum $testline2]
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set tdp3 [gdb_gettpnum $testline3]
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set tdp4 [gdb_gettpnum $testline4]
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set tdp5 [gdb_gettpnum $testline5]
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set tdp6 [gdb_gettpnum $testline6]
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if { $tdp2 <= 0 || $tdp3 <= 0 || \
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$tdp4 <= 0 || $tdp5 <= 0 || $tdp6 <= 0 } then {
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fail "setting tracepoints failed"
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return;
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}
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#gdb_trace_setactions "setup TP to collect FP" \
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# "$tdp2" \
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# "collect \$fp" ""
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#
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gdb_trace_setactions "8.6: setup TP to collect regs" \
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"$tdp3" \
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"collect \$regs" "^$"
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gdb_trace_setactions "8.6: setup TP to collect regs, args, and locals" \
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"$tdp4" \
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"collect \$regs, \$args, \$locs" "^$"
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gdb_trace_setactions "8.6: setup TP to collect stack mem cast expr" \
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"$tdp6" \
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"collect \$fp, \(\*\(void \*\*\) \(\$sp\)\) @ 64" "^$"
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gdb_test "tstart" "" ""
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if [istarget "m68k-*-elf"] then {
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gdb_emclaptop_command "85,$arg1,$arg2,$arg3,$arg4,$arg5,$arg6"
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sleep 5
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} else {
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gdb_test "break end" "" ""
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gdb_test "continue" \
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"Continuing.*Breakpoint $decimal, end.*" \
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"run trace experiment"
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}
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gdb_test "tstop" "" ""
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proc gdb_backtrace_tdp_1 { msg } {
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global gdb_prompt
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# We are in a trace frame at which we didn't collect anything
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# except $PC. Therefore we expect to be able to identify stack
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# frame #0, but that's about all. In particular we do not expect
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# to be able to display the function's arguments or locals, and we
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# do not expect to be able to identify the caller of this function.
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send_gdb "backtrace\n"
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gdb_expect {
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-re "#0\[\t \]+gdb_recursion_test.*depth=.*$gdb_prompt $" {
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pass "$msg"
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}
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-re ".*$gdb_prompt $" {
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fail "$msg"
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}
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timeout { fail "$msg (timeout)" }
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}
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}
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proc gdb_backtrace_tdp_2 { msg } {
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global gdb_prompt
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# We are in a trace frame at which we collected only the registers
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# Therefore we expect to be able to identify stack frame #0, but
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# we don't expect to be able to display its args unles they are
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# passed in registers (which isn't the case for m68k), and we
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# don't expect to be able to identify the caller's stack frame.
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send_gdb "backtrace\n"
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gdb_expect {
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-re "#0\[\t \]+gdb_recursion_test.*depth=.*$gdb_prompt $" {
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pass "$msg"
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}
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-re ".*$gdb_prompt $" {
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fail "$msg"
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}
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timeout { fail "$msg (timeout)" }
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}
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}
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proc gdb_backtrace_tdp_3 { msg } {
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global gdb_prompt
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# We are in a trace frame at which we collected all registers, all
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# arguments and all locals. This means that the display of
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# stack frame #0 should be complete (including argument values).
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send_gdb "backtrace\n"
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gdb_expect {
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-re "#0\[\t \]+gdb_recursion_test.*depth=\[0-9\]+.*q1=\[0-9\]+.*q2=\[0-9\]+.*q3=\[0-9\]+.*q4=\[0-9\]+.*q5=\[0-9\]+.*q6=\[0-9\]+.*$gdb_prompt $" {
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pass "$msg"
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}
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-re "#0\[\t \]+gdb_recursion_test.*depth=Cannot access.*$gdb_prompt $" {
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fail "$msg (failed to collect arguments)"
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}
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-re ".*$gdb_prompt $" {
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fail "$msg"
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}
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timeout { fail "$msg (timeout)" }
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}
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}
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proc gdb_backtrace_tdp_4 { msg depth } {
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global gdb_prompt
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# We are in a trace frame at which we collected all registers,
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# plus a sizeable hunk of stack memory. This should enable us to
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# display at least several stack frames worth of backtrace. We'll
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# assume that if we can't display at least "depth" levels (with
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# args), it counts as an error.
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send_gdb "backtrace\n"
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gdb_expect {
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-re "#$depth\[\t \].*gdb_recursion_test.*depth=\[0-9\]+.*q1=\[0-9\]+.*q2=\[0-9\]+.*q3=\[0-9\]+.*q4=\[0-9\]+.*q5=\[0-9\]+.*q6=\[0-9\]+.*$gdb_prompt $" {
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pass "$msg"
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}
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-re "#$depth\[\t \].*gdb_recursion_test.*depth=.*$gdb_prompt $" {
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fail "$msg (args missing from #$depth stack frame)"
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}
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-re "#\[0-9\]+\[\t \].*gdb_recursion_test.*depth=.*$gdb_prompt $" {
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fail "$msg (fewer than $depth stack frames found)"
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}
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-re ".*$gdb_prompt $" {
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fail "$msg"
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}
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timeout { fail "$msg (timeout)" }
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}
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}
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#
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# begin backtrace test
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#
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set timeout 60
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gdb_tfind_test "init: make sure not debugging any trace frame" "none" "-1"
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gdb_tfind_test "8.6: find start frame" "start" "0"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp2:" ""
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gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 1, collect nothing"
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gdb_tfind_test "8.6: find frame 1" "1" "1"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp3:" ""
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gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 1, collect regs"
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gdb_tfind_test "8.6: find frame 2" "2" "2"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp4:" ""
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gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 1, collect args and locals"
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gdb_tfind_test "8.6: find frame 4" "4" "4"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp6:" ""
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gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
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gdb_tfind_test "8.6: find frame 5" "5" "5"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp2:" ""
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gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 2, collect nothing"
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gdb_tfind_test "8.6: find frame 6" "6" "6"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp3:" ""
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gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 2, collect regs"
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gdb_tfind_test "8.6: find frame 7" "7" "7"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp4:" ""
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gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 2, collect args and locals"
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gdb_tfind_test "8.6: find frame 9" "9" "9"
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gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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"TDP $tdp6:" ""
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gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
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gdb_tfind_test "8.6: find frame 10" "10" "10"
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|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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|
"TDP $tdp2:" ""
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|
gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 3, collect nothing"
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|
|
|
gdb_tfind_test "8.6: find frame 11" "11" "11"
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|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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|
"TDP $tdp3:" ""
|
|
gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 3, collect regs"
|
|
|
|
gdb_tfind_test "8.6: find frame 12" "12" "12"
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|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
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|
"TDP $tdp4:" ""
|
|
gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 3, collect args and locals"
|
|
|
|
|
|
gdb_tfind_test "8.6: find frame 14" "14" "14"
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|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
|
|
"TDP $tdp6:" ""
|
|
gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
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|
|
|
gdb_tfind_test "8.6: find frame 15" "15" "15"
|
|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
|
|
"TDP $tdp2:" ""
|
|
gdb_backtrace_tdp_1 "8.6: Backtrace, depth == 4, collect nothing"
|
|
|
|
gdb_tfind_test "8.6: find frame 16" "16" "16"
|
|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
|
|
"TDP $tdp3:" ""
|
|
gdb_backtrace_tdp_2 "8.6: Backtrace, depth == 4, collect regs"
|
|
|
|
gdb_tfind_test "8.6: find frame 17" "17" "17"
|
|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
|
|
"TDP $tdp4:" ""
|
|
gdb_backtrace_tdp_3 "8.6: Backtrace, depth == 4, collect args and locals"
|
|
|
|
|
|
gdb_tfind_test "8.6: find frame 19" "19" "19"
|
|
gdb_test "printf \"TDP \%d:\\n\", \$tracepoint" \
|
|
"TDP $tdp6:" ""
|
|
gdb_backtrace_tdp_4 "8.6: Backtrace, depth == 1, collect stack mem expr" "0"
|
|
|
|
gdb_test "printf \"x \%d x\\n\", depth == 3" \
|
|
"x 0 x" \
|
|
"1.13: trace in recursion: depth not equal to 3"
|
|
|
|
# Finished!
|
|
gdb_test "tfind none" "" ""
|