1042e4c058
Make tracepoints into a type of breakpoint. * breakpoint.h (enum bptype): Add bp_tracepoint. (struct breakpoint): Add fields step_count, pass_count, actions. (get_tracepoint, get_tracepoint_by_number): Declare. (all_tracepoints): Declare. * breakpoint.c: Include tracepoint.h, readline.h. (ALL_TRACEPOINTS): Move here from tracepoint.c. (tracepoint_count): Ditto. (should_be_inserted): GDB does not insert tracepoints itself. (print_it_typical): Add tracepoint case. (bpstat_what): Ditto. (print_one_breakpoint_location): Ditto, and add printing for pass count, step count, and action list. (user_settable_breakpoint): Add tracepoint case. (allocate_bp_location): Ditto. (set_breakpoint_location_function): Ditto. (disable_breakpoints_in_shlibs): Ditto. (mention): Ditto. (break_command_really): Add argument traceflag, use to choose basic breakpoint type. (break_command_1): Pass extra argument. (set_breakpoint, handle_gnu_v3_exceptions): Ditto. (breakpoint_re_set_one): Add tracepoint case. (disable_command, enable_command): Ditto. (set_tracepoint_count): Move here from tracepoint.c. (trace_command): Move here from tracepoint.c and use break_command_really. (tracepoints_info): Move here from tracepoint.c and call breakpoints_info. (enable_trace_command): Move here from tracepoint.c and call enable_command. (disable_trace_command): Move here from tracepoint.c and call disable_command. (delete_trace_command): Move here from tracepoint.c and call delete_breakpoint. (trace_pass_command): Move here from tracepoint.c. (get_tracepoint_by_number): Ditto. (tracepoint_save_command): Ditto. (get_tracepoint): New function. (all_tracepoints): New function. (_initialize_breakpoint): Move tracepoint init from tracepoint.c, deprecate "enable trace" and "disable trace" commands. * tracepoint.h (struct tracepoint): Remove. (tracepoint_chain): Remove decl. (deprecated_create_tracepoint_hook): Remove decl. (deprecated_delete_tracepoint_hook): Remove decl. (deprecated_modify_tracepoint_hook): Remove decl. (ALL_TRACEPOINTS, ALL_TRACEPOINTS_SAFE): Remove. (free_actions): Update signature. (validate_actionline): Update signature. (end_actions_pseudocommand): Declare. (while_stepping_pseudocommand): Declare. * tracepoint.c: Include breakpoint.h. (tracepoint_chain, tracepoint_count): Remove. (free_actions, make_cleanup_free_actions): Update signature. (trace_command, set_raw_tracepoint): Remove. (trace_mention): Remove. (tracepoints_info): Remove. (tracepoint_operation, map_args_over_tracepoints): Remove. (get_tracepoint_by_number): Remove. (enable_trace_command, disable_trace_command): Remove. (delete_trace_command, trace_pass_command): Remove. (trace_actions_command, read_actions): Update signature. (validate_actionline): Update signature, use bp loc. (encode_actions): Ditto. (download_tracepoint): New function, body of trace_start_command. (trace_start_command): Call it, use all_tracepoints. (tracepoint_save_command): Remove. (tracepoint_dump_command): Use get_tracepoint. (end_actions_pseudocommand): Make globally visible. (while_stepping_pseudocommand): Ditto. (_initialize_tracepoint): Move command definitions to breakpoint.c. doc/ * gdb.texinfo (Tracepoints): Describe tracepoints as a special case of breakpoints. (Enable and Disable Tracepoints): Mention deprecation. (Listing Tracepoints): Update description and example. testsuite/ * gdb.trace/actions.exp: Update to match new info trace format. * gdb.trace/deltrace.exp: Ditto. * gdb.trace/infotrace.exp: Ditto. * gdb.trace/passcount.exp: Ditto. * gdb.trace/save-trace.exp: Ditto. * gdb.trace/while-stepping.exp: Ditto. * gdb.trace/tracecmd.exp: Ditto, plus don't allow pending option. gdbtk/ * generic/gdbtk-bp.c (gdb_actions_command): Update to handle tracepoints as breakpoints. (gdb_get_tracepoint_info): Ditto, plus use get_tracepoint and breakpoint locations. (tracepoint_exists): Ditto, plus use all_tracepoints.
120 lines
3.3 KiB
Text
120 lines
3.3 KiB
Text
# Copyright 1998, 2007, 2008, 2009 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 was written by Michael Snyder (msnyder@cygnus.com)
|
|
|
|
load_lib "trace-support.exp";
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
set prms_id 0
|
|
set bug_id 0
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
|
|
if [istarget "m68k-*-elf"] then {
|
|
set srcfile gdb_c_test.c
|
|
set binfile [board_info target d490_binfile];
|
|
} else {
|
|
set testfile "actions"
|
|
set srcfile ${testfile}.c
|
|
set binfile ${objdir}/${subdir}/${testfile}
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \
|
|
executable {debug nowarnings}] != "" } {
|
|
untested while-stepping.exp
|
|
return -1
|
|
}
|
|
}
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
|
|
# If testing on a remote host, download the source file.
|
|
# remote_download host $srcdir/$subdir/$srcfile
|
|
|
|
gdb_file_cmd $binfile
|
|
|
|
#
|
|
# test while-stepping command
|
|
#
|
|
|
|
gdb_delete_tracepoints
|
|
set trcpt1 [gdb_gettpnum gdb_c_test]
|
|
if { $trcpt1 <= 0 } then {
|
|
fail "Could not find gdb_c_test function"
|
|
return;
|
|
}
|
|
|
|
# 5.12 basic while-stepping command (collect regs)
|
|
|
|
gdb_test "info tracepoints" \
|
|
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
|
|
\[0-9\]+\[\t \]+tracepoint keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+" \
|
|
"5.12: set a tracepoint, stepcount is zero"
|
|
|
|
set stepcount 12
|
|
|
|
gdb_trace_setactions "5.12: set stepcount to $stepcount" \
|
|
"" \
|
|
"while-stepping $stepcount" "" \
|
|
"collect \$regs" "^$" \
|
|
"end" ""
|
|
|
|
gdb_test "info tracepoints" \
|
|
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
|
|
\[0-9\]+\[\t \]+tracepoint keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
|
|
\[\t \]+step count 12 .*" \
|
|
"5.12: confirm stepcount set to $stepcount"
|
|
|
|
gdb_test "info tracepoints" \
|
|
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
|
|
.*while-stepping $stepcount.*" \
|
|
"5.12: info trace shows \"while-stepping\""
|
|
|
|
|
|
# 5.13 step out of context while collecting local variable
|
|
# [deferred to dynamic test section]
|
|
|
|
proc while_stepping_bogus_arg { bogus msgstring } {
|
|
global gdb_prompt;
|
|
|
|
gdb_trace_setactions "$msgstring" \
|
|
"" \
|
|
"while-stepping $bogus" "\[Ee\]rror|\[Ww\]arning"
|
|
}
|
|
|
|
# 5.14 while-stepping (no argument)
|
|
|
|
while_stepping_bogus_arg "" "5.14: while-stepping null stepcount"
|
|
|
|
# 5.15 while-stepping (zero stepcount)
|
|
|
|
while_stepping_bogus_arg "0" "5.15: while-stepping rejects zero stepcount"
|
|
|
|
# 5.16 while-stepping without collecting anything
|
|
gdb_trace_setactions "5.16: step without collecting anything" \
|
|
"" \
|
|
"while-stepping $stepcount" "^$" \
|
|
"end" ""
|
|
|
|
gdb_test "info tracepoints" \
|
|
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
|
|
\[0-9\]+\[\t \]+tracepoint keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
|
|
.*while-stepping $stepcount.*
|
|
.*end.*
|
|
.*end.*" \
|
|
"5.16: confirm actions, step without collecting anything"
|
|
|