#include "language.h"
#include "vec.h"
#include "gdb_string.h"
+#include "breakpoint.h"
const struct mem_attrib default_mem_attrib =
{
static void
mem_enable_command (char *args, int from_tty)
{
- char *p = args;
- char *p1;
int num;
struct mem_region *m;
int ix;
target_dcache_invalidate ();
- if (p == 0)
- {
+ if (args == NULL || *args == '\0')
+ { /* Enable all mem regions. */
for (ix = 0; VEC_iterate (mem_region_s, mem_region_list, ix, m); ix++)
m->enabled_p = 1;
}
else
- while (*p)
+ while (args != NULL && *args != '\0')
{
- p1 = p;
- while (*p1 >= '0' && *p1 <= '9')
- p1++;
- if (*p1 && *p1 != ' ' && *p1 != '\t')
- error (_("Arguments must be memory region numbers."));
-
- num = atoi (p);
+ num = get_number_or_range (&args);
mem_enable (num);
-
- p = p1;
- while (*p == ' ' || *p == '\t')
- p++;
}
}
\f
static void
mem_disable_command (char *args, int from_tty)
{
- char *p = args;
- char *p1;
int num;
struct mem_region *m;
int ix;
target_dcache_invalidate ();
- if (p == 0)
+ if (args == NULL || *args == '\0')
{
for (ix = 0; VEC_iterate (mem_region_s, mem_region_list, ix, m); ix++)
m->enabled_p = 0;
}
else
- while (*p)
+ while (args != NULL && *args != '\0')
{
- p1 = p;
- while (*p1 >= '0' && *p1 <= '9')
- p1++;
- if (*p1 && *p1 != ' ' && *p1 != '\t')
- error (_("Arguments must be memory region numbers."));
-
- num = atoi (p);
+ num = get_number_or_range (&args);
mem_disable (num);
-
- p = p1;
- while (*p == ' ' || *p == '\t')
- p++;
}
}
static void
mem_delete_command (char *args, int from_tty)
{
- char *p = args;
- char *p1;
int num;
require_user_regions (from_tty);
target_dcache_invalidate ();
- if (p == 0)
+ if (args == NULL || *args == '\0')
{
if (query (_("Delete all memory regions? ")))
mem_clear ();
return;
}
- while (*p)
+ while (args != NULL && *args != '\0')
{
- p1 = p;
- while (*p1 >= '0' && *p1 <= '9')
- p1++;
- if (*p1 && *p1 != ' ' && *p1 != '\t')
- error (_("Arguments must be memory region numbers."));
-
- num = atoi (p);
+ num = get_number_or_range (&args);
mem_delete (num);
-
- p = p1;
- while (*p == ' ' || *p == '\t')
- p++;
}
dont_repeat ();
add_cmd ("mem", class_vars, mem_enable_command, _("\
Enable memory region.\n\
Arguments are the code numbers of the memory regions to enable.\n\
-Usage: enable mem <code number>\n\
+Usage: enable mem <code number>...\n\
Do \"info mem\" to see current list of code numbers."), &enablelist);
add_cmd ("mem", class_vars, mem_disable_command, _("\
Disable memory region.\n\
Arguments are the code numbers of the memory regions to disable.\n\
-Usage: disable mem <code number>\n\
+Usage: disable mem <code number>...\n\
Do \"info mem\" to see current list of code numbers."), &disablelist);
add_cmd ("mem", class_vars, mem_delete_command, _("\
Delete memory region.\n\
Arguments are the code numbers of the memory regions to delete.\n\
-Usage: delete mem <code number>\n\
+Usage: delete mem <code number>...\n\
Do \"info mem\" to see current list of code numbers."), &deletelist);
add_info ("mem", mem_info_command,
--- /dev/null
+# Copyright 2011
+# 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 <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite
+
+# Test the memory attribute commands.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set testfile "memattr"
+set srcfile ${testfile}.c
+
+if { [prepare_for_testing $testfile.exp $testfile $srcfile] } {
+ return -1
+}
+
+runto main
+
+set mem1start -1
+set mem2start -1
+set mem3start -1
+set mem4start -1
+set mem5start -1
+
+set mem1end -1
+set mem2end -1
+set mem3end -1
+set mem4end -1
+set mem5end -1
+
+
+gdb_test_multiple "info address mem1" "get address of mem1" {
+ -re "Symbol \"mem1\" is static storage at address ($hex).*$gdb_prompt $" {
+ set mem1start $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "info address mem2" "get address of mem2" {
+ -re "Symbol \"mem2\" is static storage at address ($hex).*$gdb_prompt $" {
+ set mem2start $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "info address mem3" "get address of mem3" {
+ -re "Symbol \"mem3\" is static storage at address ($hex).*$gdb_prompt $" {
+ set mem3start $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "info address mem4" "get address of mem4" {
+ -re "Symbol \"mem4\" is static storage at address ($hex).*$gdb_prompt $" {
+ set mem4start $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "info address mem5" "get address of mem5" {
+ -re "Symbol \"mem5\" is static storage at address ($hex).*$gdb_prompt $" {
+ set mem5start $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "print &mem1\[64\]" "get end of mem1" {
+ -re "$decimal = .* ($hex).*$gdb_prompt $" {
+ set mem1end $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "print &mem2\[64\]" "get end of mem2" {
+ -re "$decimal = .* ($hex).*$gdb_prompt $" {
+ set mem2end $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "print &mem3\[64\]" "get end of mem3" {
+ -re "$decimal = .* ($hex).*$gdb_prompt $" {
+ set mem3end $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "print &mem4\[64\]" "get end of mem4" {
+ -re "$decimal = .* ($hex).*$gdb_prompt $" {
+ set mem4end $expect_out(1,string)
+ }
+}
+
+gdb_test_multiple "print &mem5\[64\]" "get end of mem5" {
+ -re "$decimal = .* ($hex).*$gdb_prompt $" {
+ set mem5end $expect_out(1,string)
+ }
+}
+
+gdb_test_no_output "mem $mem1start $mem1end wo" "create mem region 1"
+gdb_test_no_output "mem $mem2start $mem2end ro" "create mem region 2"
+gdb_test_no_output "mem $mem3start $mem3end rw" "create mem region 3"
+gdb_test_no_output "mem $mem4start $mem4end rw" "create mem region 4"
+gdb_test_no_output "mem $mem5start $mem5end rw" "create mem region 5"
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_multiple "info mem" "info mem(1)" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "info mem (1)"
+ } else {
+ fail "info mem (1)"
+ }
+ }
+}
+
+#
+# Test read-only, write-only
+#
+
+# mem1 is write only: read should fail.
+gdb_test "print mem1\[1\]" \
+ "Cannot access memory at address $hex" \
+ "mem1 cannot be read"
+
+gdb_test "print mem1\[1\] = 9" \
+ "$decimal = 9" \
+ "mem1 can be written"
+
+# mem2 is read only: write should fail.
+gdb_test "print mem2\[1\] = 9" \
+ "Cannot access memory at address $hex" \
+ "mem2 cannot be written"
+
+gdb_test "print mem2\[1\]" \
+ "$decimal = 0" \
+ "mem2 can be read"
+
+#
+# Test disable and enable
+#
+
+gdb_test_no_output "disable mem 1" "disable mem 1"
+gdb_test "info mem" "1 n .*" "mem 1 was disabled"
+
+gdb_test_no_output "enable mem 1" "enable mem 1"
+gdb_test "info mem" "1 y .*" "mem 1 was enabled"
+
+gdb_test_no_output "disable mem 2 4"
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_multiple "info mem" "mem 2 and 4 were disabled" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 n \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 n \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "mem 2 and 4 were disabled"
+ } else {
+ fail "mem 2 and 4 were disabled"
+ }
+ }
+}
+
+gdb_test_no_output "enable mem 2-4" "enable mem 2-4"
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_multiple "info mem" "mem 2-4 were enabled" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "mem 2-4 were enabled"
+ } else {
+ fail "mem 2-4 were enabled"
+ }
+ }
+}
+
+gdb_test_no_output "disable mem" "disable mem"
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_multiple "info mem" "mem 1 to 5 were disabled" {
+ -re "1 n \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 n \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 n \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 n \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 n \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "mem 1 to 5 were disabled"
+ } else {
+ fail "mem 1 to 5 were disabled"
+ }
+ }
+}
+
+gdb_test_no_output "enable mem" "enable mem"
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_multiple "info mem" "mem 1 to 5 were enabled" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "mem 1 to 5 were enabled"
+ } else {
+ fail "mem 1 to 5 were enabled"
+ }
+ }
+}
+
+gdb_test "disable mem 7 8" \
+ "No memory region number 7.*No memory region number 8." \
+ "disable non-existant regions"
+
+#
+# Test delete
+#
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_no_output "delete mem 1" "delete mem 1"
+gdb_test_multiple "info mem" "mem 1 was deleted" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { !$see1 && $see2 && $see3 && $see4 && $see5 } then {
+ pass "mem 1 was deleted"
+ } else {
+ fail "mem 1 was deleted"
+ }
+ }
+}
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test_no_output "delete mem 2 4" "delete mem 2 4"
+gdb_test_multiple "info mem" "mem 2 and 4 were deleted" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { !$see1 && !$see2 && $see3 && !$see4 && $see5 } then {
+ pass "mem 2 and 4 were deleted"
+ } else {
+ fail "mem 2 and 4 were deleted"
+ }
+ }
+}
+
+set see1 0
+set see2 0
+set see3 0
+set see4 0
+set see5 0
+
+gdb_test "delete mem 2-4" \
+ "No memory region number 2.*No memory region number 4." \
+ "delete mem 2-4"
+gdb_test_multiple "info mem" "mem 2-4 were deleted" {
+ -re "1 y \t$hex $hex wo nocache \[^\r\n\]*" {
+ set see1 1
+ exp_continue
+ }
+ -re "2 y \t$hex $hex ro nocache \[^\r\n\]*" {
+ set see2 1
+ exp_continue
+ }
+ -re "3 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see3 1
+ exp_continue
+ }
+ -re "4 y \t$hex $hex rw nocache \[^\r\n\]*" {
+ set see4 1
+ exp_continue
+ }
+ -re "5 y \t$hex $hex rw nocache .\[^\r\n\]*" {
+ set see5 1
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { !$see1 && !$see2 && !$see3 && !$see4 && $see5 } then {
+ pass "mem 2-4 were deleted"
+ } else {
+ fail "mem 2-4 were deleted"
+ }
+ }
+}
+
+gdb_test "delete mem 8" "No memory region number 8." \
+ "delete non-existant region"
projects / external / binutils.git / commitdiff