2001-08-29 Frank Ch. Eigler <fche@redhat.com>
* config/sid.exp (sid_start): Never set sid verbosity; disable
expect_background {} that consumed its stdout; tolerate </dev/null.
Attempt to set endianness override in "sid" protocol mode. Cleanup.
mi-simplerun.exp, mi0-simplerun.exp, mi0-return.exp,
mi-return.exp, mi0-console.exp, mi-console.exp: Recognize an
unexpected run-to-main response. Report as a fail.
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.
* gdb.threads/pthreads.exp (check_control_c): Return 0 for success,
non-zero if control_c fails. Terminate the test on failure,
rather than wait for 12 more tests to time out.
* gdb.threads/linux-dp.exp: Remove assumptions about thread ordering.
Don't require that the main thread and the manager thread are the
first in the list.
* gdb.base/exprs.exp ("print unsigned short == (~0)"): Don't
assume that shorts are smaller than ints. On a 16-bit machine,
this isn't true.
("print unsigned char == (~0)"): Add test that verifies that ~0,
an int, is not equal to ~0 stored in an unsigned char. This tests
the same thing that the previous test meant to, but works on
16-bit machines, too.
("print unsigned char != (~0)"): Same test, complemented.
* gdb.threads/pthreads.exp (all_threads_running): Add an explicit
test for (full_coverage == 0). This makes the test run faster,
and prevents dejagnu getting out of step.
* gdb.base/callfuncs.exp: Make all test names unique.
* gdb.base/commands.exp: Make all test names unique.
* gdb.base/condbreak.exp: Make all test names unique.
* gdb.base/dbx.exp: Make all test names unique.
* gdb.base/default.exp: Make all test names unique.
* gdb.base/define.exp: Make all test names unique. Conform some FAIL
and TIMEOUT messages to their corresponding PASS message.
* gdb.base/ending-run.exp: Make all test names unique.
* gdb.base/long_long.exp: Remove duplicate test.
* config/gdbserver.exp (gdb_load): Handle the case
in which the arguments to gdbserver are given in the
baseboard configuration file.
Also handle the case in which the server needs to do a
load.
set up the display for testing.
(gdbtk_start): Convert all paths to paths that tcl will like.
Export target information to environment.
(_gdbtk_xvfb_init): New proc to start Xvfb if available and
necessary.
(_gdbtk_xvfb_exit): New proc to kill Xvfb if necessary.
(to_tcl_path): New proc to convert a given pathname into
a path acceptible as an argument to a tcl command.
(_gdbtk_export_target_info): New proc to export target info
into the environment for gdbtk testing.
(gdbtk_done): New proc to signal end-of-test.
* config/sid.exp (gdb_target_sid): Check for error messages.
On error or timeout, don't make expect exit (which will terminate
all subsequent tests); instead just make gdb exit.
(gdb_load): Check for error messages. On error or timeout,
return a negative value.
* sid.exp (sid_exit): Pass host, not target, to remote_close.
2001-01-25 matthew green <mrg@redhat.com>
* config/sid.exp (sid_start): Call `remote_push_conn' after firing
up sid.
(sid_exit): Call `remote_pop_conn' after GDB is gone.
2001-01-25 matthew green <mrg@redhat.com>
* config/sid.exp (sid_start): Use `remote_spawn' instead of `spawn.'
Deprecate $sid_spawn_id.
(sid_exit): Remove code necessary only for `spawn.'
2001-01-25 matthew green <mrg@redhat.com>
* config/sid.exp (sid_start): Handle sim,protocol of `sid.'
significant in *un*mangled method names. Use strcmp_iw to compare
them, not STREQ. (Fix from Daniel Berlin.)
* gdb/testsuite/gdb.c++/userdef.exp: Check that GDB tolerates whitespace in
unmangled operator names.
file -- to prevent failing when the compile fails but we have no
intention of running the tests anyway.
* gdb.base/long_long.exp: Test target_info for no_long_long, skip
tests if set.
* gdb.base/maint.exp: Support 2 byte integers as well as 4 byte
integers.
* gdb.c++/ctti.exp: Skip tests if skip_cplus_tests returns true.
* gdb.c++/namespace.exp: Ditto.
Fix PR gdb/16.
* gdb.base/commands.exp (infrun_breakpoint_command_test):
Converted HPUX fix for non-expected items following multiple
step commands into general solution for all platforms.
* gdb.c++/classes.exp (do_tests): Change runto statements
from "runto 'foo(void)'" to "runto 'foo'". This makes the
statements demangler agnostic.
* gdb.c++/virtfunc.exp (do_tests): Likewise.
(gdb_virtfunc_restart): Likewise.
* gdb.c++/cplusfuncs.cc (dm_type_char_star): New function.
Helps the test script figure out which demangler is in use.
(dm_type_foo_ref): Ditto.
(dm_type_int_star): Ditto.
(dm_type_long_star): Ditto.
(dm_type_unsigned_int): Ditto.
(dm_type_void): Ditto.
(dm_type_void_star): Ditto.
* gdb.base/cplusfuncs.exp (probe_demangler): New function.
Probe the gdb demangler and set variables to accommodate
formatting differences.
(info_func_regexp): New function. Same as info_func, but
matches against a regexp.
(info_func): Match against a literal string.
(print_addr_2): New function. Match against a literal string,
which can be different from the input to gdb.
(print_addr): Simply call print_addr_2 with the same argument twice.
(test_lookup_operator_functions): Use demangler formatting variables.
Blow away the xfails and workarounds for gnats gdb bug gdb/18. Sort
the tests in the same order as the C++ class declaration.
(test_paddr_operator_functions): Ditto.
(test_paddr_overloaded_functions): Ditto.
(test_paddr_hairy_functions): Use demangler formatting variables.
Add reference to gdb/19 for related tests.
(do_tests): Call probe_demangler.
* gdb.c++/ovldbreak.exp (take_gdb_out_of_choice_menu): New proc
to call when tests fail. It takes gdb out of the overloaded
function choice menu back to the main prompt, so that the test
program stays synchronized.
(set_bp_overloaded): New proc to collect all the common
code for setting a breakpoint on an overloaded name. Calls
take_gdb_out_of_choice_menu when needed.
(menu_overload1arg): New variable to collect the repeated
instances of the expected menu for an overloaded name. Change
the regular expression to handle changes in g++ type encoding:
"void" can be either "void" or "", and "unsigned int" can be
either "unsigned int" or "unsigned".
(continue_to_bp_overloaded): Change regular expressions to handle
changes in g++ type encoding.
(no proc): Call take_gdb_out_of_choice_menu when needed.
Remove redundant calls to "info break". Accept either "canceled"
or "cancelled". Change regular expressions in "info break"
calls to handle changes in g++ type encoding. Give all tests
unique strings.
* Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code
to be compiled. Defines UI_OUT.
(SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT.
(INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS.
* configure.in (UIOUT_CFLAGS): New configuration variable.
(--with-uiout): New configuration option. Causes uiout code to
be compiled, instead of the old *printf one.
* configure: Regenerate.
* top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT.
* testsuite/lib/mi-support.exp (mi_gdb_start): Test for MI_OUT,
not UI_OUT.
* gdb.base/break.exp (test_clear_command): Use a marker function
rather than 'main' for the test function. Also move this
test to an execution point where the marker function names are
guaranteed to be bound to functions. (Executing tests after a
'finish' from main runs into name conflicts with local names
in __libc_start_main).
* gdb.base/finish.exp: New test for gdb's "finish" command.
* gdb.base/return2.exp: New test for gdb's "return" command.
* gdb.base/return2.c: New source file for above.
* mips_pro.exp: Accept either "middle -> top -> main" or
"middle -> main" in the backtrace, because gcc can optimize
tail calls to jumps. Remove setup_xfail for the hppa case.
Add a comment with the original warning messages from PR 3016,
which was filed in 1993, to preserve them for posterity.
* config/monitor.exp (gdb_target_cmd): Abstracts some of the
code from gdb_target_monitor, so it can be used independantly
for gdbserver. Also comment out an unnecessary PUTS.
* gdb.base/a2-run.exp: Use gdb_skip_stdio_test.
* gdb.base/corefile.exp: Expect the message "Program is being
debugged already" when we send the "corefile" command, since
the preceeding gdb_load may have connected gdb to a remote target.
* gdb.base/display.exp: Disable hardware watchpoints if new
board info variable "no_hardware_watchpoints" is true.
Replace single-letter commands with more readable ones.
* gdb.base/recurse.exp (recurse_tests): Disable hardware watchpoints
if new board info variable "no_hardware_watchpoints" is true.
* gdb.base/restore.exp (restore_tests): Call gdb_skip_stdio_tests
to see if stdio (printf) testing is possible.
* gdb.base/watchpoint.exp: Disable hardware watchpoints if new
board info variable "no_hardware_watchpoints" is true. Use new
proc "gdb_skip_stdio_tests" to see if printf tests are possible.
* gdb.c++/templates.exp (test_template_breakpoints): Change Britsh
spelling "cancelled" to U.S. spelling "canceled" to match changes
made to gdb.
* gdb.c++/ovldbreak.exp: Ditto.
t_double_values to initialize the FPU before inferior calls are made.
* gdb.base/callfuncs.exp: Test for register preservation after calling
inferior functions. Add tests for continuining, finishing and
returning from a stop in a call dummy.
* config/gdbserver.exp: Rewritten from the ground up, to make it
compatible with the current dejagnu tree, and to make it work with
the new "gdbserver" in libremote.
* lib/gdb.exp (gdb_skip_float_test): New proc. Skip test if
no floating point support.
(gdb_skip_stdio_test): New proc. Skip test if no stdio support.
* gdb.base/call-ar-st.exp: Use above procs to skip tests.
* gdb.base/call-rt-st.exp: Ditto.
* gdb.base/call-strs.exp: Ditto.
* gdb.base/sizeof.exp (check_sizeof): Skip if no printf support.
* gdb.base/varargs.exp: Skip entire test if no printf support.
* gdb.base/ending-run.exp (Step to return): Skip if no printf supt.
* gdb.base/shlib-call.exp: Skip several tests if no printf support.
* gdb.base/recurse.exp: Run tests for all targets.
* gdb.base/so-impl-ld.exp: Added wildcard to handle the
gnu-oldld case on ARM.
* gdb.base/watchpoint.exp (test_stepping): Clear xfail
for ARM targets.
spelling.
(test_enums): New procedure. Move enum tests from end of script
to here. Set breakpoint on function name instead of line number.
* gdb.c++/misc.cc (ClassWithEnum): Move past Foo definitions.
(enums2): New marker function.
(enums1): New function.
(main): Call enums1(). Move enum tests to enums1().
* gdb.base/annota1.exp (run until main breakpoint): Loosen up
the regular expression: accept an (almost) arbitrary sequence of
"frames-invalid" and "breakpoints-invalid" messages both before
and after the "starting" message.
* gdb.base/break.exp (bp on small function, optimized file):
Add a second pass pattern. The behavior differs here between stabs
and dwarf for one-line functions. Stabs preserves two line symbols
(one before the prologue and one after) with the same line number,
but dwarf regards these as duplicates and discards one of them.
Therefore the address after the prologue (where the breakpoint is)
has no exactly matching line symbol, and GDB reports the breakpoint
as if it were in the middle of a line rather than at the beginning.
* gdb.base/call-ar-st.exp: Bail out if target is sparclet.
This test depends on parsing the printf output from the target.
Since the sparclet stub doesn't do stdio, this will never work.
* gdb.base/call-rt-st.exp: ditto.
* gdb.base/call-strs: ditto.
* gdb.base/miscexprs.exp: make sizeof long array test portable.
* gdb.base/ending-run.exp: After connecting to a remote target,
but before running, the target will appear to be in a random
location. Specify both a file and a line for breakpoints.
Also, the function that calls main may be called 'init'
rather than 'start'.
Change to rely on PIDGET etc.
* config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
define. Allow target to use procfs hardware watchpoints.
* config/sparc/nm-sun4sol2.h: ditto.
* config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
definitions to use 16 bits for the pid, 15 bits for the tid, and
1 bit for the flag.
* config/sparc/tm-sun4sol2.h: ditto.
(SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
* testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
for more than 15 thread increments.
values that can be represented exactly.
* gdb.base/call-ar-st.exp (print print_small_structs): Fixed to match
above change, and to not check against the directory part of the source
file name.
(step into print_long_arg_list): Likewise.
(print print_small_structs from print_long_arg_list): Likewise.
(print print_long_arg_list): Likewise.
* eval.c (evaluate_subexp_with_coercion): Add call to
check_typedef, to handle typedeffed vars correctly.
* gdb.base/printcmds.c: Add typedeffed arrays.
* gdb.base/printcmds.exp (test_print_typedef_arrays): New
procedure to test arrays that are typedef'd.
Add support for a variable object that tries to evaluate itself in
the currently selected frame, rather than in a fixed frame.
* wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
gdb_parse_exp_1.
* varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
of varobj_create.
* varobj.c (varobj_list): Return type indicates whether the
variable's type has changed (for current frame variables).
(varobj_update): Handle the case where the variable's type has
changed.
(delete_variable_1): Allow for deletion of variables that have not
been installed yet.
(new_root_variable): Initialize use_selected_frame variable.
(value_of_root): This is where most of the work to handle "current
frame" variables was added. Most of the complexity involves
handling the case where the type of the variable has changed.
(varobj_create): Add a "type" argument, to tell if the
variable is one of these "current frame" variables. Also protect
call to parse_exp_1 from long jumping.
* mi-var-block.exp: The error report from varobj_create changed
since I am now trapping parse_exp_1 errors. Change the tests to
match the new error message.
* mi-var-child.exp: Ditto.
* mi-var-cmd.exp: Ditto.
* lib/gdb.exp: Fix the gdbtk_start routine to correctly find all
the library directories.
* gdbtk-varobj.c (variable_create): Pass the correct
"how_specified" flag to the varobj_create routine.
* gdb.base/long_long.exp: Correct test suite failure when printing
a long long value as a double on ARM platforms.
ARM doubles use a hybrid endian format. It is not strictly little or big
endian. It is little endian with the words swapped.
* mi-disassemble.exp: Don't assume numbers for the offset
values. They can be different depending on the architecture.
* mi-watch.exp (test_watchpoint_triggering): In same cases the
type can be 'hw wathcpoint' not just 'watchpoint'. Adjust for that.
* basics.c (callee4): Make the function return something,
otherwise the return value is undefined.
