Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 269 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.trace/tracecmd.exp b/gdb/testsuite/gdb.trace/tracecmd.exp
new file mode 100644
index 0000000..9ba5501
--- /dev/null
+++ b/gdb/testsuite/gdb.trace/tracecmd.exp
@@ -0,0 +1,269 @@
+#   Copyright (C) 1998 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# 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 additional_flags=-w}] != "" } {
+	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+    }
+}
+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;
+send_gdb "help tracepoints\n"
+gdb_expect {
+    -re "Tracing of program execution without stopping the program." {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "actions -- Specify the actions to be taken at a tracepoint" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "collect -- Specify one or more data items to be collected" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "delete tracepoints -- Delete specified tracepoints" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "end -- Ends a list of.*actions" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "info tracepoints -- Status of tracepoints" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "passcount -- Set the passcount for a tracepoint" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "save-tracepoints -- Save current tracepoint definitions" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tdump -- Print everything collected at the current tracepoint" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind -- Select a trace frame" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind end -- Synonym for 'none'" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind line -- Select a trace frame by line number" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind none -- De-select any trace frame and resume 'live' debugging" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind outside -- Select a trace frame whose PC is outside" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind pc -- Select a trace frame by PC" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind range -- Select a trace frame whose PC is in the given" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind start -- Select the first trace frame in the trace buffer" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tfind tracepoint -- Select a trace frame by tracepoint number" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "trace -- Set a tracepoint at a specified line or function or addr" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tstart -- Start trace data collection" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tstatus -- Display the status of the current trace data collection" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "tstop -- Stop trace data collection" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re "while-stepping -- Specify single-stepping behavior at a tracepoint" {
+	incr helpcnt;
+	exp_continue
+    }
+    -re ".*$gdb_prompt $" {
+	if { $helpcnt == 21 } {
+	    pass "1.0: help tracepoints"
+	} else {
+	    warning "$helpcnt";
+	    fail "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" \
+	"1.1b: trace sourcefile:line"
+
+# 1.2 trace invalid source line
+gdb_delete_tracepoints
+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" \
+	"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.
+send_gdb "print gdb_asm_test\n"
+gdb_expect {
+    -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" {
+	set asm_test_addr $expect_out(1,string)
+    }
+    timeout { }
+}
+
+gdb_delete_tracepoints
+gdb_test "trace \*0x$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
+send_gdb "print gdb_recursion_test\n"
+gdb_expect {
+    -re "\[$\]\[0-9\].*0x(\[0-9a-fA-F\]+).*$gdb_prompt $" {
+	set c_test_addr $expect_out(1,string)
+    }
+    timeout { }
+}
+
+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" \
+	"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" "trace command requires an argument" \
+	"1.9: trace <no arguments>"
+
+# 1.10 set large number of tracepoints
+# deferred to limits test module
+
+# 1.11 tracepoint conditions
+# conditions on tracepoints not implemented
+
+# 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"
+
+