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# Copyright (C) 1999 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
if $tracelevel then {
strace $tracelevel
}
set prms_id 0
set bug_id 0
# test only on a remote target board
if {! [is_remote target]} {
return
}
set testfile "remote"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
gdb_start
set result [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}]
if {$result != "" } then {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
#
# Part ONE: Check the down load commands
#
gdb_test "show download-write-size" \
"The write size used when downloading a program is 512." \
"download limit default"
gdb_test "set download-write-size" "Argument required.*"
gdb_test "set download-write-size 0" ""
gdb_test "show download-write-size" \
"The write size used when downloading a program is unlimited." \
"set download limit - unlimited"
gdb_test "show remote memory-write-packet-size" \
"The memory-write-packet-size is 0. Packets are limited to \[0-9\]+ bytes." \
"write-packet default"
gdb_test "set remote memory-write-packet-size" \
"Argument required .integer, `fixed' or `limited'.\." \
"set write-packet - NULL"
gdb_test "set remote memory-write-packet-size 16" ""
gdb_test "show remote memory-write-packet-size" \
"The memory-write-packet-size is 16. Packets are limited to 16 bytes." \
"set write-packet - small"
gdb_test "set remote memory-write-packet-size 1" ""
gdb_test "show remote memory-write-packet-size" \
"The memory-write-packet-size is 1. Packets are limited to 16 bytes." \
"set write-packet - very-small"
#
# Part TWO: Check the download behavour
#
proc gdb_load_timed {executable downloadsize class writesize} {
global test gdb_prompt
set test "timed download `[file tail $executable]' - $downloadsize, $class, $writesize"
if {$writesize != ""} then {
gdb_test "set remote memory-write-packet-size $writesize" \
"" "$test - set packet size"
}
if {$downloadsize != ""} then {
gdb_test "set download-write-size $downloadsize" \
"" "$test - set download size"
}
if {$downloadsize != ""} then {
send_gdb "set remote memory-write-packet-size $class\n"
gdb_expect 5 {
-re ".*Change the packet size.*$" {
send_gdb "y\n"
gdb_expect 5 {
-re ".*$gdb_prompt $" {
pass "$test - set write size class"
}
timeout {
fail "$test - set write size class"
return
}
}
}
-re ".*$gdb_prompt $" { }
timeout {
fail "$test - set write size class"
return
}
}
}
set load_begin_time [clock clicks]
set result [gdb_load $executable]
set load_end_time [clock clicks]
if {$result < 0} then { fail "$test - loading executable"; return }
verbose "$test - time [expr ($load_end_time - $load_begin_time) / 1000] ms"
pass $test
}
gdb_load_timed $binfile {} "" {}
# Typically about 400 bytes can be downloaded
gdb_load_timed $binfile 0 "limit" 399
gdb_load_timed $binfile 0 "limit" 401
# fall back to the default
gdb_load_timed $binfile 0 "limit" 0
# Absolute max is 16384
gdb_load_timed $binfile 0 "fixed" 0
gdb_load_timed $binfile 0 "fixed" 16385
gdb_exit
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