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* gdb.base/remote.c (RANDOM_DATA_SIZE): New define, defaults to 48K

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and defined to 1K for m68hc11.
	(random_data): Reduce table to 1K for embedded platforms (68hc11).
	* gdb.base/remote.exp (get_sizeof): New function from sizeof.exp.
	(sizeof_random_data): New variable to tell the size of the data table;
	don't test past this size; always run to main.
This commit is contained in:
Stephane Carrez 2001-07-17 21:47:19 +00:00
parent 0963fc9672
commit de58f10fe4
3 changed files with 52 additions and 5 deletions
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9
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,12 @@
2001-07-17 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* gdb.base/remote.c (RANDOM_DATA_SIZE): New define, defaults to 48K
and defined to 1K for m68hc11.
(random_data): Reduce table to 1K for embedded platforms (68hc11).
* gdb.base/remote.exp (get_sizeof): New function from sizeof.exp.
(sizeof_random_data): New variable to tell the size of the data table;
don't test past this size; always run to main.
2001-07-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* gdb.base/return2.exp: return of long long and double fails for

13
gdb/testsuite/gdb.base/remote.c
View File

@ -23,12 +23,21 @@ BEGIN {
*/
#ifdef mc68hc11
# define RANDOM_DATA_SIZE (1024)
#endif
/* Use a character buffer to avoid byte order problems. 48k is
chosen so that the buffer required at least 3 16k packets but
targets often have no more than 64k of data. */
/* If you change this data, you will also have to change the checks
for the data in remote.c */
unsigned char random_data[3 * 2048 * 8] = {
#ifndef RANDOM_DATA_SIZE
# define RANDOM_DATA_SIZE (3 * 2048 * 8)
# define BIG_RANDOM_DATA
#endif
unsigned char random_data[RANDOM_DATA_SIZE] = {
60, 74, 216, 38, 149, 49, 207, 44,
124, 38, 93, 125, 232, 67, 228, 56,
161, 146, 85, 26, 128, 145, 218, 10,
@ -157,6 +166,7 @@ unsigned char random_data[3 * 2048 * 8] = {
196, 13, 161, 122, 145, 141, 102, 233,
227, 112, 121, 67, 111, 148, 160, 32,
199, 117, 223, 105, 184, 131, 119, 182,
#ifdef BIG_RANDOM_DATA
60, 26, 169, 194, 173, 164, 249, 135,
178, 57, 50, 44, 12, 159, 167, 240,
249, 188, 86, 192, 73, 47, 74, 77,
@ -6173,6 +6183,7 @@ unsigned char random_data[3 * 2048 * 8] = {
97, 106, 152, 12, 243, 240, 41, 251,
35, 249, 105, 228, 53, 94, 43, 119,
61, 162, 192, 78, 58, 46, 84, 110,
#endif
};
int

35
gdb/testsuite/gdb.base/remote.exp
View File

@ -1,4 +1,4 @@
# Copyright 1999 Free Software Foundation, Inc.
# Copyright 1999, 2001 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
@ -30,7 +30,6 @@ if {! [is_remote target]} {
return
}
set testfile "remote"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
@ -138,10 +137,37 @@ gdb_load_timed $binfile 0 "fixed" 16385
# fall back to the default
gdb_load_timed $binfile 0 "limit" 0
# Get size of data uploaded
#
# Query GDB for the size of various types
#
proc get_sizeof { type default } {
global gdb_prompt
send_gdb "print/d sizeof (${type})\n"
gdb_expect {
-re "\\$\[0-9\]* = (\[0-9\]*).*$gdb_prompt $" {
set size $expect_out(1,string)
pass "get sizeof ${type} ($size)"
}
timeout {
set size ${default}
fail "get sizeof ${type} (timeout)"
}
}
return ${size}
}
# Get the size of random_data table (defaults to 48K).
set sizeof_random_data [get_sizeof "random_data" 48*1024]
#
# Part THREE: Check the upload behavour
#
if ![runto_main] then {
fail "Cannot run to main"
}
# Carefully check memory around each of the most common packet edge
# conditions
@ -152,9 +178,10 @@ gdb_test "x/8ub random_data" \
gdb_test "x/8ub random_data + 400 - 4" \
"<random_data\\+396>:\[ \t\]+185\[ \t\]+255\[ \t\]+50\[ \t\]+140\[ \t\]+237\[ \t\]+172\[ \t\]+143\[ \t\]+93"
gdb_test "x/8ub random_data + 16384 - 4" \
if {$sizeof_random_data > 16380 } then {
gdb_test "x/8ub random_data + 16384 - 4" \
"<random_data\\+16380>:\[ \t\]+178\[ \t\]+180\[ \t\]+135\[ \t\]+93\[ \t\]+70\[ \t\]+62\[ \t\]+205\[ \t\]+76"
}
# Read a chunk just larger than the packet size (reduce the packet
# size to make life easier)