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 .
304 lines
7.0 KiB
Plaintext
304 lines
7.0 KiB
Plaintext
# Copyright (C) 1998, 2007, 2008 Free Software Foundation, Inc.
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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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#
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# Support procedures for trace testing
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#
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#
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# Procedure: gdb_target_supports_trace
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# Returns true if GDB is connected to a target that supports tracing.
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# Allows tests to abort early if not running on a trace-aware target.
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#
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proc gdb_target_supports_trace { } {
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global gdb_prompt
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send_gdb "tstatus\n"
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gdb_expect {
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-re "\[Tt\]race can only be run on.*$gdb_prompt $" {
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return 0
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}
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-re "\[Tt\]race can not be run on.*$gdb_prompt $" {
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return 0
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}
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-re "\[Tt\]arget does not support.*$gdb_prompt $" {
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return 0
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}
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-re ".*\[Ee\]rror.*$gdb_prompt $" {
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return 0
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}
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-re ".*\[Ww\]arning.*$gdb_prompt $" {
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return 0
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}
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-re ".*$gdb_prompt $" {
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return 1
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}
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timeout {
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return 0
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}
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}
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}
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#
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# Procedure: gdb_delete_tracepoints
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# Many of the tests depend on setting tracepoints at various places and
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# running until that tracepoint is reached. At times, we want to start
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# with a clean slate with respect to tracepoints, so this utility proc
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# lets us do this without duplicating this code everywhere.
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#
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proc gdb_delete_tracepoints {} {
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global gdb_prompt
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send_gdb "delete tracepoints\n"
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gdb_expect 30 {
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-re "Delete all tracepoints.*y or n.*$" {
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send_gdb "y\n";
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exp_continue
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}
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-re ".*$gdb_prompt $" { # This happens if there were no tracepoints }
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timeout {
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perror "Delete all tracepoints in delete_tracepoints (timeout)"
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return
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}
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}
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send_gdb "info tracepoints\n"
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gdb_expect 30 {
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-re "No tracepoints.*$gdb_prompt $" {}
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-re "$gdb_prompt $" { perror "tracepoints not deleted" ; return }
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timeout { perror "info tracepoints (timeout)" ; return }
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}
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}
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#
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# Procedure: gdb_trace_setactions
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# Define actions for a tracepoint.
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# Arguments:
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# testname -- identifying string for pass/fail output
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# tracepoint -- to which tracepoint do these actions apply? (optional)
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# args -- list of actions to be defined.
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# Returns:
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# zero -- success
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# non-zero -- failure
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proc gdb_trace_setactions { testname tracepoint args } {
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global gdb_prompt;
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set state 0;
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set passfail "pass";
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send_gdb "actions $tracepoint\n";
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set expected_result "";
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gdb_expect 5 {
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-re "No tracepoint number .*$gdb_prompt $" {
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fail $testname
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return 1;
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}
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-re "Enter actions for tracepoint $tracepoint.*>" {
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if { [llength $args] > 0 } {
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set lastcommand "[lindex $args $state]";
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send_gdb "[lindex $args $state]\n";
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incr state;
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set expected_result [lindex $args $state];
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incr state;
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} else {
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send_gdb "end\n";
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}
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exp_continue;
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}
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-re "\(.*\)\[\r\n\]+\[ \t]*> $" {
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if { $expected_result != "" } {
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regsub "^\[^\r\n\]+\[\r\n\]+" "$expect_out(1,string)" "" out;
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if ![regexp $expected_result $out] {
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set passfail "fail";
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}
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set expected_result "";
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}
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if { $state < [llength $args] } {
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send_gdb "[lindex $args $state]\n";
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incr state;
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set expected_result [lindex $args $state];
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incr state;
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} else {
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send_gdb "end\n";
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set expected_result "";
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}
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exp_continue;
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}
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-re "\(.*\)$gdb_prompt $" {
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if { $expected_result != "" } {
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if ![regexp $expected_result $expect_out(1,string)] {
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set passfail "fail";
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}
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set expected_result "";
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}
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if { [llength $args] < $state } {
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set passfail "fail";
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}
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}
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default {
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set passfail "fail";
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}
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}
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if { $testname != "" } {
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$passfail $testname;
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}
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if { $passfail == "pass" } then {
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return 0;
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} else {
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return 1;
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}
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}
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#
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# Procedure: gdb_tfind_test
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# Find a specified trace frame.
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# Arguments:
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# testname -- identifying string for pass/fail output
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# tfind_arg -- frame (line, PC, etc.) identifier
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# exp_res -- Expected result of frame test
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# args -- Test expression
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# Returns:
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# zero -- success
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# non-zero -- failure
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#
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proc gdb_tfind_test { testname tfind_arg exp_res args } {
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global gdb_prompt;
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if { "$args" != "" } {
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set expr "$exp_res";
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set exp_res "$args";
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} else {
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set expr "(int) \$trace_frame";
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}
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set passfail "fail";
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gdb_test "tfind $tfind_arg" "" ""
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send_gdb "printf \"x \%d x\\n\", $expr\n";
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gdb_expect 10 {
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-re "x (-*\[0-9\]+) x" {
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if { $expect_out(1,string) == $exp_res } {
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set passfail "pass";
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}
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exp_continue;
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}
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-re "$gdb_prompt $" { }
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}
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$passfail "$testname";
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if { $passfail == "pass" } then {
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return 0;
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} else {
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return 1;
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}
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}
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#
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# Procedure: gdb_readexpr
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# Arguments:
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# gdb_expr -- the expression whose value is desired
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# Returns:
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# the value of gdb_expr, as evaluated by gdb.
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# [FIXME: returns -1 on error, which is sometimes a legit value]
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#
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proc gdb_readexpr { gdb_expr } {
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global gdb_prompt;
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set result -1;
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send_gdb "print $gdb_expr\n"
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gdb_expect 5 {
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-re "\[$\].*= (\[0-9\]+).*$gdb_prompt $" {
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set result $expect_out(1,string);
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}
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-re "$gdb_prompt $" { }
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default { }
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}
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return $result;
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}
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#
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# Procedure: gdb_gettpnum
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# Arguments:
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# tracepoint (optional): if supplied, set a tracepoint here.
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# Returns:
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# the tracepoint ID of the most recently set tracepoint.
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#
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proc gdb_gettpnum { tracepoint } {
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global gdb_prompt;
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if { $tracepoint != "" } {
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gdb_test "trace $tracepoint" "" ""
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}
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return [gdb_readexpr "\$tpnum"];
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}
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#
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# Procedure: gdb_find_function_baseline
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# Arguments:
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# func_name -- name of source function
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# Returns:
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# Sourcefile line of function definition (open curly brace),
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# or -1 on failure. Caller must check return value.
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# Note:
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# Works only for open curly brace at beginning of source line!
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#
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proc gdb_find_function_baseline { func_name } {
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global gdb_prompt;
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set baseline -1;
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send_gdb "list $func_name\n"
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# gdb_expect {
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# -re "\[\r\n\]\[\{\].*$gdb_prompt $" {
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# set baseline 1
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# }
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# }
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}
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#
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# Procedure: gdb_find_function_baseline
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# Arguments:
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# filename: name of source file of desired function.
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# Returns:
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# Sourcefile line of function definition (open curly brace),
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# or -1 on failure. Caller must check return value.
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# Note:
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# Works only for open curly brace at beginning of source line!
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#
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proc gdb_find_recursion_test_baseline { filename } {
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global gdb_prompt;
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set baseline -1;
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gdb_test "list $filename:1" "" ""
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send_gdb "search gdb_recursion_test line 0\n"
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gdb_expect {
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-re "(\[0-9\]+)\[\t \]+\{.*line 0.*$gdb_prompt $" {
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set baseline $expect_out(1,string);
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}
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-re "$gdb_prompt $" { }
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default { }
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}
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return $baseline;
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}
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