Subversion Repositories openrisc

# Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,

# 2010 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 .

# This file was written by Elena Zannoni (ezannoni@cygnus.com)

if $tracelevel then {

    strace $tracelevel

}

# are we on a target board? If so, don't run these tests.

# note: this is necessary because we cannot use runto_main (which would

# work for remote targets too) because of the different prompt we get

# when using annotation level 2.

#

if [is_remote target] then {

    return 0

}

#

# test running programs

#

set testfile "annota1"

set srcfile ${testfile}.c

set binfile ${objdir}/${subdir}/${testfile}

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {

    untested annota1.exp

    return -1

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

if [target_info exists gdb_stub] {

    gdb_step_for_stub;

}

#

# the line at which break main will put the breakpoint

#

set main_line 32

# The commands we test here produce many lines of output; disable "press

#  to continue" prompts.

gdb_test_no_output "set height 0"

#

# break at main

#

gdb_test "break main" \

    "Breakpoint.*at.* file .*$srcfile, line.*" \

    "breakpoint main"

#

# NOTE: this prompt is OK only when the annotation level is > 1

# NOTE: When this prompt is in use the gdb_test procedure cannot be used because

# it assumes that the last char after the gdb_prompt is a white space. This is not

# true with this annotated prompt. So we must use send_gdb and gdb_expect.

#

set old_gdb_prompt $gdb_prompt

set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"

#

# Escape all the characters in the path that need it. For instance

# the directory name could contain '+'.

#

set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}]

#

# set the annotation level to 2

#

# of course, this will test:

# annotate-pre-prompt

# annotate-prompt

# annotate-post-prompt (in the next block)

#

send_gdb "set annotate 2\n"

gdb_expect {

    -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }

    -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }

    timeout                 { fail "annotation set at level 2 (timeout)" }

  }

#

# info break will test:

# annotate-breakpoints-headers

# annotate-field

# annotate-breakpoints-table

# annotate-record

# annotate-breakpoints-table-end

#

gdb_test_multiple "info break" "breakpoint info" {

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum     \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress    +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1       \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny   \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {

        pass "breakpoint info"

    }

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum     \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress    +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1       \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny   \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at .*${srcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {

        setup_xfail "*-*-*" 1270

        fail "breakpoint info"

    }

}

#

# run to a break point will test:

# annotate-frames-invalid

# annotate-breakpoints-invalid (a.k.a. breakpoints-changed)

# annotate-starting

# annotate-breakpoint

# annotate-frame-begin

# annotate-frame-function-name

# annotate-frame-args

# annotate-frame-source-begin

# annotate-frame-source-file

# annotate-frame-source-file-end

# annotate-frame-source-line

# annotate-frame-source-end

# annotate-source

# annotate-frame-end

# annotate-stopped

#

#exp_internal 1

set binexp [string_to_regexp $binfile]

gdb_test_multiple "run" "run until main breakpoint" {

    -re "\r\n\032\032post-prompt\r\nStarting program: $binexp \(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n\032\032breakpoint 1\r\n\r\nBreakpoint 1, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*annota1.c\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$main_line\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped.*$gdb_prompt$" {

        pass "run until main breakpoint"

    }

}

#exp_internal 0

#exit 0

#

# Let's do a next, to get to a point where the array is initialized

# We don't care about the annotated output for this operation, it is the same as

# the one produced by run above

#

gdb_test_multiple "next" "go after array init line" {

    -re "source .*annota1.c.*$gdb_prompt$" {

        pass "go after array init line"

    }

}

#

# printing the array will test:

# annotate-value-history-begin

# annotate-value-history-value

# annotate-array-section-begin

# annotate-elt

# FIXME: annotate-elt-rep and annotate-elt-rep-end not tested

# annotate-array-section-end

# annotate-value-history-end

# FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output

#              command would cause them to be used)

#

gdb_test_multiple "print my_array" "print array" {

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" {

        pass "print array"

    }

}

#

# this should generate an error message, so to test:

# annotate-error-begin

# FIXME: annotate-error not tested

#

#exp_internal 1

gdb_test_multiple "print non_existent_value" "print non_existent_value" {

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" {

        pass "print non_existent_value"

    }

}

#

# break at signal handler. So that, once we are in the sig handler, if we do a bt

# we can test annotate-signal-handler-caller

#

gdb_test_multiple "break handle_USR1" "break handle_USR1" {

    -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" {

        pass "break handle_USR1"

    }

}

#

# break at printf. When we are stopped at printf, we can test

#

gdb_test_multiple "break printf" "break printf" {

    -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" {

        pass "break printf"

    }

    -re  "\r\n\032\032post-prompt\r\nwarning: Breakpoint address adjusted from $hex to $hex.\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" {

        pass "break printf"

    }

}

#

# get to printf

#

set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n"

set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n"

set pat_end "\r\n\032\032breakpoint 3\r\n\r\nBreakpoint 3, \r\n\032\032frame-begin 0 $hex\r\n\r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*.*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n.*\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$"

gdb_test_multiple "continue" "continue to printf" {

    -re "${pat_begin}($pat_adjust)?$pat_end" {

        pass "continue to printf"

    }

    -re ".*$gdb_prompt$"     { fail "continue to printf" }

}

#

# test:

# annotate-frame-where

# annotate-frame-address

# annotate-frame-address-end

#

set pat_begin "\r\n\032\032post-prompt\r\n\r\n\032\032frame-begin 0 $hex\r\n.0  \r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n \\(.*frame-end\r\n\r\n\032\032frame-begin 1 $hex\r\n.1  \r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n"

set pat_end "\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032frame-end\r\n(\r\n\032\032frame-begin .*\r\n\r\n\032\032frame-end\r\n)*$gdb_prompt$"

gdb_test_multiple "backtrace" "backtrace from shlibrary" {

    -re "$pat_begin$escapedsrcfile$pat_end" {

        pass "backtrace from shlibrary"

    }

    -re "$pat_begin.*$srcfile$pat_end" {

        setup_xfail "*-*-*" 1270

        fail "backtrace from shlibrary"

    }

}

#

# test printing a frame with some arguments:

# annotate-arg-begin

# annotate-arg-name-end

# annotate-arg-value

# annotate-arg-end

#

if [target_info exists gdb,nosignals] {

    unsupported "send SIGUSR1"

    unsupported "backtrace @ signal handler"

} else {

    gdb_test_multiple "signal SIGUSR1" "send SIGUSR1" {

        -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {

            pass "send SIGUSR1"

        }

        -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {

            setup_xfail "*-*-*" 1270

            fail "send SIGUSR1"

        }

    }

    #

    # test:

    # annotate-signal-handler-caller

    #

    gdb_test_multiple "backtrace" "backtrace @ signal handler" {

        -re "frame-begin 0 $hex\r\n#0.*frame-end.*frame-begin 1 $hex\r\n#1.*(\032\032signal-handler-caller\r\n.signal handler called.\r\n\r\n)+\032\032frame-end\r\n\r\n\032\032frame-begin 2 $hex\r\n#2.*(frame-begin 3 $hex\r\n#3.*)*frame-end.*$gdb_prompt$" {

            pass "backtrace @ signal handler"

        }

    }

}

#

# delete all the breakpoints

#

gdb_test_multiple "delete 1" "delete bp 1" {

    -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" {

        pass "delete bp 1"

    }

}

gdb_test_multiple "delete 2" "delete bp 2" {

    -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" {

        pass "delete bp 2"

    }

}

gdb_test_multiple "delete 3" "delete bp 3" {

    -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" {

        pass "delete bp 3"

    }

}

#

# break at main, after value is initialized. This is in preparation

# to test the annotate output for the display command.

#

gdb_test_multiple "break main" "break at 28" {

    -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*$gdb_prompt$" {

        pass "break at 28"

    }

    -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*$gdb_prompt$" {

        setup_xfail "*-*-*" 1270

        fail "break at 28"

    }

}

#

# display the value; test:

# annotate-display-begin

# annotate-display-number-end

# annotate-display-format

# annotate-display-expression

# annotate-display-expression-end

# annotate-display-end

# FIXME: annotate-display-value not tested

#

gdb_test_multiple "display value" "set up display" {

    -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" {

        pass "set up display"

    }

}

# should ask query. Test annotate-query.

# we don't care about anything else here, only the query.

send_gdb "run\n"

gdb_expect {

  -re "pre-query.*already.*\\(y or n\\).*query\r\n" {

         send_gdb "y\n"

         gdb_expect {

             -re ".*post-query.*$gdb_prompt$" \

                     { pass "re-run" }

             -re ".*$gdb_prompt$"  { fail "re-run" }

             timeout { fail "re-run (timeout)" }

         }

     }

  -re ".*$gdb_prompt$"  { fail "re-run" }

  timeout { fail "re-run (timeout)" }

}

#

# Test that breakpoints-invalid is issued once and only once for

# breakpoint ignore count changes, after annotation stopped.

#

gdb_test_multiple "break 46" "break at 46" {

    -re "Breakpoint 5 at $hex: file .*$srcfile, line 46.*$gdb_prompt$" {

        pass "break at 46"

    }

}

gdb_test_multiple "ignore 5 4" "ignore 5 4" {

    -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" {

        pass "ignore 5 4"

    }

}

gdb_test_multiple "continue" "annotate ignore count change" {

    -re ".*$srcfile:46:.*\032\032stopped\r\n\r\n\032\032breakpoints-invalid\r\n$gdb_prompt$" {

        pass "annotate ignore count change"

    }

}

# check that ignore command is working, or the above can provide

# misleading assurance ...

gdb_test_multiple "next" "next to exit loop" {

    -re "source .*annota1.c.*$gdb_prompt$" {

    }

}

gdb_test_multiple "next" "breakpoint ignore count" {

    -re ".*$srcfile:49:.*$gdb_prompt$" {

        pass "breakpoint ignore count"

    }

}

#

# Send a signal that is not handled; test:

# annotate-signalled

# annotate-signal-name

# annotate-signal-name-end

# annotate-signal-string

# annotate-signal-string-end

# FIXME: annotate-signal not tested (requires that the inferior be

#                        stopped by a "random" signal)

#

# SIGTRAP signals are dropped before they get to the inferior process

# on hpux11.  In theory, this behaivor can be controlled by setting

# TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause

# the signal to be properly delivered.

#

# It has been verified that other signals will be delivered.  However,

# rather than twiddle the test, I choose to leave it as-is as it

# exposes an interesting failure on hpux11.

if [target_info exists gdb,nosignals] {

    unsupported "signal sent"

} else {

    setup_xfail hppa*-*-hpux11*

    gdb_test_multiple "signal SIGTRAP" "signal sent" {

        -re ".*\032\032post-prompt\r\nContinuing with signal SIGTRAP.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032signalled\r\n\r\nProgram terminated with signal \r\n\032\032signal-name\r\nSIGTRAP\r\n\032\032signal-name-end\r\n, \r\n\032\032signal-string\r\nTrace.breakpoint trap\r\n\032\032signal-string-end\r\n.\r\nThe program no longer exists.\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {

            pass "signal sent"

        }

    }

}

# Check for production of a core file and remove it!

set exec_output [remote_exec build "ls core"]

set test "cleanup core file"

if [ regexp "core not found" $exec_output]  {

    pass "$test (not dumped)"

} else {

    if [ regexp "No such file or directory" $exec_output] {

        pass "$test (not dumped)"

    } else {

        remote_exec build "rm -f core"

        pass "$test (removed)"

    }

}

proc thread_test {} {

    global objdir subdir srcdir testfile

    global gdb_prompt old_gdb_prompt

    set srcfile watch_thread_num.c

    set binfile ${objdir}/${subdir}/${testfile}-watch_thread_num

    set gdb_prompt $old_gdb_prompt

    if { ![get_compiler_info ${binfile}] && [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] == "" } {

        gdb_exit

        gdb_start

        gdb_reinitialize_dir $srcdir/$subdir

        gdb_load ${binfile}

        if { ![runto main] } then {

            fail "run to main"

            return

        }

        set gdb_prompt \

            "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"

        gdb_test_multiple "set annotate 2" "" {

            -re "set annotate 2\r\n$gdb_prompt$" {

            }

        }

        gdb_test_multiple "next 2" "new thread" {

            -re ".*\032\032new-thread" {

                pass "new thread"

            }

        }

    }

}

proc thread_switch {} {

    gdb_test_multiple "thread 1" "thread switch" {

        -re ".*\032\032thread-changed" {

            pass "thread switch"

        }

    }

}

thread_test

thread_switch

# restore the original prompt for the rest of the testsuite

set gdb_prompt $old_gdb_prompt