Merge branch 'master' of ssh://sources.redhat.com/git/systemtap

* 'master' of ssh://sources.redhat.com/git/systemtap: (34 commits)
  Update the langref copyright notice
  Fix some probe examples in the language reference
  Remove automatic authorization of servers started by root as trusted signers.
  docs: add abnormal termination section to PROCESSING
  Remove unneeded header file
  Get the module to sign from -p4's stdout
  Move --unprivileged support news to the top.
  Firther updates to NEWS regarding signing and unprivileged users.
  Authorize new certificates created for servers started by root as authorized signers.
  2009-09-14  Dave Brolley  <brolley@redhat.com>
  Allow remaining process.* probes for unprivileged users.
  Use the sched_switch tracepoint if available.
  PR10608: mark test cases untested once compilation failed
  Make check.exp not sleep so much in test_installcheck.
  Make tracepoints.exp test more efficient by running as one giant script.
  Only test highest optimization for exelib.exp test.
  Replace small exelib.exp testcases with one jumbo testcase.
  Remove duplicate uprobe_derived_probe code
  Add semaphores for use with the forthcoming sdt marker checks.
  Add actual pc address to semantic error about inaccessible variables.
  ...

Conflicts:
	tapsets.cxx

1 files changed, 104 insertions, 0 deletions

diff --git a/testsuite/systemtap.exelib/libmarkunamestack.tcl b/testsuite/systemtap.exelib/libmarkunamestack.tcl
new file mode 100644
index 00000000..55dc10ee
--- /dev/null
+++ b/testsuite/systemtap.exelib/libmarkunamestack.tcl
@@ -0,0 +1,104 @@
+# Only run on make installcheck
+if {! [installtest_p]} { untested "libmarkunamestack-$testname"; return }
+if {! [uprobes_p]} { untested "libmarkunamestack-$testname"; return }
+
+# Big jumbo test, for tracking down bugs, use the individual tests.
+
+# Output for ustack part is:
+#print_ubacktrace exe 0
+# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe]
+# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe]
+#print_ustack exe 1
+# 0x080484ba : main_func+0xa/0x29 [.../uprobes_exe]
+# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe]
+# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe]
+#print_ubacktrace lib 2
+# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so]
+# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so]
+# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe]
+# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe]
+# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe]
+# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe]
+#print_ustack lib 3
+# 0x00db2422 : lib_func+0x16/0x2b [.../libuprobes_lib.so]
+# 0x00db2431 : lib_func+0x25/0x2b [.../libuprobes_lib.so]
+# 0x00db2455 : lib_main+0x1e/0x29 [.../libuprobes_lib.so]
+# 0x080484d0 : main_func+0x20/0x29 [.../uprobes_exe]
+# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe]
+# 0x080484c9 : main_func+0x19/0x29 [.../uprobes_exe]
+# 0x080484f6 : main+0x1d/0x37 [.../uprobes_exe]
+
+set lib 0
+set mark 0
+set uname 0
+
+set print 0
+set main 0
+set main_func 0
+set lib_main 0
+set lib_func 0
+send_log "Running: stap $srcdir/$subdir/libmarkunamestack.stp $testexe $testlib -c $testexe\n"
+spawn stap $srcdir/$subdir/libmarkunamestack.stp $testexe $testlib -c $testexe
+
+wait -i $spawn_id
+expect {
+  -timeout 60
+    -re {^print_[^\r\n]+\r\n} {incr print; exp_continue}
+
+# lib
+    -re {^main\r\n} {incr lib; exp_continue}
+    -re {^main_func\r\n} {incr lib; exp_continue}
+    -re {^lib_main\r\n} {incr lib; exp_continue}
+    -re {^lib_func\r\n} {incr lib; exp_continue}
+
+# mark
+    -re {^main_count: [1-3]\r\n} {incr mark; exp_continue}
+    -re {^func_count: [1-3]\r\n} {incr mark; exp_continue}
+
+# uname
+    -re {^exe: main=main\r\n} {incr uname; exp_continue}
+    -re {^exe: main_func=main_func\r\n} {incr uname; exp_continue}
+    -re {^lib: lib_main=lib_main\r\n} {incr uname; exp_continue}
+    -re {^lib: lib_func=lib_func\r\n} {incr uname; exp_continue}
+
+# ustack
+    -re {^ 0x[a-f0-9]+ : main\+0x[^\r\n]+\r\n} {incr main; exp_continue}
+    -re {^ 0x[a-f0-9]+ : main_func\+0x[^\r\n]+\r\n} {incr main_func; exp_continue}
+    -re {^ 0x[a-f0-9]+ : lib_main\+0x[^\r\n]+\r\n} {incr lib_main; exp_continue}
+    -re {^ 0x[a-f0-9]+ : lib_func\+0x[^\r\n]+\r\n} {incr lib_func; exp_continue}
+
+    timeout { fail "libmarkunamestack-$testname (timeout)" }
+    eof { }
+}
+
+if {$lib == 8} { pass "lib-$testname" } {
+    fail "lib-$testname ($lib)"
+}
+
+if {$mark == 6} { pass "mark-$testname" } {
+    fail "mark-$testname ($mark)"
+}
+
+if {$uname == 8} { pass "uname-$testname" } {
+    fail "uname-$testname ($uname)"
+}
+
+if {$print == 4} { pass "ustack-$testname print" } {
+    fail "ustack-$testname print ($print)"
+}
+
+if {$main == 4} { pass "ustack-$testname main" } {
+    fail "ustack-$testname main ($main)"
+}
+
+if {$main_func == 9} { pass "ustack-$testname main_func" } {
+    fail "ustack-$testname main_func ($main_func)"
+}
+
+if {$lib_main == 2} { pass "ustack-$testname lib_main" } {
+    fail "ustack-$testname lib_main ($lib_main)"
+}
+
+if {$lib_func == 3} { pass "ustack-$testname lib_func" } {
+    fail "ustack-$testname lib_func ($lib_func)"
+}