| # Copyright 1998-2013 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" |
| |
| |
| gdb_exit |
| gdb_start |
| standard_testfile actions.c |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
| executable {debug nowarnings}] != "" } { |
| untested tracecmd.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 |
| |
| # define relative source line numbers: |
| # all subsequent line numbers are relative to this first one (baseline) |
| set baseline [gdb_find_recursion_test_baseline $srcfile] |
| if { $baseline == -1 } then { |
| fail "Could not find gdb_recursion_test function" |
| return |
| } |
| |
| set testline1 [expr $baseline + 1] |
| set testline2 [expr $baseline + 3] |
| |
| # |
| # test "help tracepoints" |
| # |
| |
| set helpcnt 0 |
| test_class_help "tracepoints" { |
| "Tracing of program execution without stopping the program\.[\r\n\]+" |
| } "1.0: help tracepoints" |
| |
| # |
| # test trace command: |
| # |
| |
| # 1.1 trace source line |
| gdb_delete_tracepoints |
| gdb_test "trace $srcfile:$testline2" \ |
| "Tracepoint $decimal at $hex: file.*$srcfile, line $testline2." \ |
| "1.1a: set tracepoint at sourceline" |
| gdb_test "info trace" "in gdb_recursion_test.*$srcfile:$testline2. |
| \[\t \]+not installed on target." \ |
| "1.1b: trace sourcefile:line" |
| |
| # 1.2 trace invalid source line |
| gdb_delete_tracepoints |
| gdb_test_no_output "set breakpoint pending off" |
| gdb_test "trace $srcfile:99999" "No line 99999 in file \".*$srcfile\"." \ |
| "1.2a: trace invalid line in sourcefile" |
| gdb_test "info trace" "No tracepoints.*" \ |
| "1.2b: reject invalid line in srcfile" |
| |
| # 1.3 trace line in invalid source file |
| gdb_delete_tracepoints |
| gdb_test "trace NoSuChFiLe.c:1" "No source file named NoSuChFiLe.c." \ |
| "1.3a: trace invalid source file" |
| gdb_test "info trace" "No tracepoints.*" \ |
| "1.3b: reject invalid srcfile" |
| |
| # 1.4 trace function by name |
| gdb_delete_tracepoints |
| gdb_test "trace gdb_recursion_test" \ |
| "Tracepoint $decimal at $hex: file.*$srcfile, line $testline1." \ |
| "1.4a: trace function by name" |
| gdb_test "info trace" "in gdb_recursion_test.*$srcfile:$testline1. |
| \[\t \]+not installed on target." \ |
| "1.4b: trace function by name" |
| |
| # 1.5 trace non-existant function |
| gdb_delete_tracepoints |
| gdb_test "trace NoSuChFuNc" "Function \"NoSuChFuNc\" not defined." \ |
| "1.5a: trace invalid function" |
| gdb_test "info trace" "No tracepoints.*" \ |
| "1.5b: reject invalid srcfile" |
| |
| # 1.6 trace at a specific address |
| # Collect the address of "gdb_asm_test", and use that. |
| gdb_test_multiple "print gdb_asm_test" "" { |
| -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" { |
| set asm_test_addr $expect_out(1,string) |
| } |
| } |
| |
| gdb_delete_tracepoints |
| gdb_test "trace \*0x$asm_test_addr" \ |
| "Tracepoint $decimal at .*$asm_test_addr.*" \ |
| "1.6a: trace at specific address" |
| gdb_test "info trace" "$asm_test_addr.*gdb_asm_test.*" \ |
| "1.6b: verify trace at specific address" |
| |
| # 1.7 trace at function's exact address |
| # Collect the address of the function for comparison |
| gdb_test_multiple "print gdb_recursion_test" "" { |
| -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" { |
| set c_test_addr $expect_out(1,string) |
| } |
| } |
| |
| gdb_delete_tracepoints |
| gdb_test "trace \*gdb_recursion_test" \ |
| "Tracepoint $decimal at .*$c_test_addr.*" \ |
| "1.7a: trace at function label (before prologue)" |
| gdb_test "info trace" "$c_test_addr.*in gdb_recursion_test.*:$baseline. |
| \[\t \]+not installed on target." \ |
| "1.7b: verify trace at specific address" |
| |
| # 1.8 trace at invalid address |
| # no address is invalid |
| |
| # 1.9 trace no arguments |
| gdb_test "trace" "No default breakpoint address now." \ |
| "1.9: trace <no arguments>" |
| |
| # 1.10 there's no 1.10. |
| |
| # 1.11 tracepoint conditions |
| gdb_delete_tracepoints |
| gdb_test "trace gdb_recursion_test if q1 > 0" \ |
| "Tracepoint $decimal at $hex: file.*$srcfile, line $testline1." \ |
| "1.11a: conditional tracepoint" |
| gdb_test "info trace" "in gdb_recursion_test.*$srcfile:$testline1. |
| \[\t \]+trace only if q1 > 0. |
| \[\t \]+not installed on target." \ |
| "1.11b: verify conditional tracepoint" |
| |
| # 1.12 set tracepoint in prologue |
| # [see tfind.exp] |
| |
| # 1.13 trace on recursion |
| # interesting only in "live" session: see backtrace.exp for live test. |
| |
| # 1.14 help trace |
| gdb_test "help trace" "Set a tracepoint at .*" "1.14: help trace" |
| |
| # 1.15 ftrace |
| |
| gdb_delete_tracepoints |
| |
| # Acceptance vs rejection of a location are target-specific, so allow both. |
| gdb_test_multiple "ftrace gdb_recursion_test" "Set a fast tracepoint" { |
| -re "Fast tracepoint $decimal at $hex: file.*$srcfile, line $testline1.*$gdb_prompt $" { |
| pass "Set a fast tracepoint" |
| } |
| -re ".*May not have a fast tracepoint at $hex.*$gdb_prompt $" { |
| pass "Declined to set a fast tracepoint" |
| } |
| } |