Add exelib uprobes test framework.

Tests uprobes placed in executables and shared libraries on different
arches (32-on-64 currently disabled), gcc/g++, optimizations (currently
disabled), prelinked libs (currently disabled), seperate libs/exe debuginfo
and pie executables.

* testsuite/systemtap.base/uprobes_exe.c: Moved to...
* testsuite/systemtap.exelib/uprobes_exe.c: From systemtap.base.
* testsuite/systemtap.base/uprobes_lib.c: Moved to...
* testsuite/systemtap.exelib/uprobes_lib.c: From systemtap.base.
* testsuite/systemtap.base/uprobes_lib.exp: Rewritten as...
* testsuite/systemtap.exelib/lib.tcl: From uprobes_lib.exp.
* testsuite/systemtap.base/uprobes_lib.stp: Rewritten as...
* testsuite/systemtap.exelib/lib.stp: From uprobes_lib.stp.
* testsuite/systemtap.base/uprobes_uname.exp: Rewritten as...
* testsuite/systemtap.exelib/uname.tcl: From uprobes_uname.exp.
* testsuite/systemtap.base/uprobes_uname.stp: Rewritten as...
* testsuite/systemtap.exelib/uname.stp: From uprobes_uname.stp.
* testsuite/systemtap.base/uprobes_ustack.exp: Rewritten as...
* testsuite/systemtap.exelib/ustack.tcl: From uprobes_ustack.exp.
* testsuite/systemtap.base/uprobes_ustack.stp: Rewritten as...
* testsuite/systemtap.exelib/ustack.stp: From uprobes_ustack.stp.
* testsuite/systemtap.exelib/exelib.exp: New exelib uprobes framework.
* testsuite/systemtap.exelib/cleanup.tcl: New file.

8 files changed, 0 insertions, 296 deletions

diff --git a/testsuite/systemtap.base/uprobes_exe.c b/testsuite/systemtap.base/uprobes_exe.c
deleted file mode 100644
index b4811335..00000000
--- a/testsuite/systemtap.base/uprobes_exe.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* uprobes_lib test case
- * Copyright (C) 2009, Red Hat Inc.
- *                                                          
- * This file is part of systemtap, and is free software.  You can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License (GPL); either version 2, or (at your option) any
- * later version.
- */
-
-#include <unistd.h>
-
-// function from our library
-int lib_main (void);
-
-void
-main_func (int foo)
-{
-  if (foo > 1)
-    main_func (foo - 1);
-  else
-    lib_main();
-}
-
-int
-main (int argc, char *argv[], char *envp[])
-{
-  main_func (3);
-  return 0;
-}
diff --git a/testsuite/systemtap.base/uprobes_lib.c b/testsuite/systemtap.base/uprobes_lib.c
deleted file mode 100644
index 25297b6b..00000000
--- a/testsuite/systemtap.base/uprobes_lib.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* uprobes_lib test case - library helper
- * Copyright (C) 2009, Red Hat Inc.
- *                                                          
- * This file is part of systemtap, and is free software.  You can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License (GPL); either version 2, or (at your option) any
- * later version.
- */
-
-void
-lib_func (int bar)
-{
-  if (bar > 1)
-    lib_func (bar - 1);
-}
-
-void
-lib_main ()
-{
-  lib_func (3);
-}
diff --git a/testsuite/systemtap.base/uprobes_lib.exp b/testsuite/systemtap.base/uprobes_lib.exp
deleted file mode 100644
index 313c01b6..00000000
--- a/testsuite/systemtap.base/uprobes_lib.exp
+++ /dev/null
@@ -1,46 +0,0 @@
-set test "uprobes_lib"
-set testpath "$srcdir/$subdir"
-set testsrc  "$testpath/uprobes_exe.c"
-set testsrclib  "$testpath/uprobes_lib.c"
-set testexe  "./uprobes_exe"
-set testlibname  "uprobes_lib"
-set testlibdir "."
-set testso  "$testlibdir/lib${testlibname}.so"
-set testflags "additional_flags=-g additional_flags=-O"
-set testlibflags "$testflags additional_flags=-fPIC additional_flags=-shared"
-set maintestflags "$testflags additional_flags=-L$testlibdir additional_flags=-l$testlibname additional_flags=-Wl,-rpath,$testlibdir"
-
-# Compile our test program and library.
-set res [target_compile $testsrclib $testso executable $testlibflags]
-if { $res != "" } {
-    verbose "target_compile for $testso failed: $res" 2
-    fail "$test compile $testsrclib"
-    return
-} else {
-    pass "$test compile $testsrclib"
-}
-
-set res [target_compile $testsrc $testexe executable $maintestflags]
-if { $res != "" } {
-    verbose "target_compile failed: $res" 2
-    fail "$test compile $testsrc"
-    return
-} else {
-    pass "$test compile $testsrc"
-}
-
-set ::result_string {main
-main_func
-main_func
-main_func
-lib_main
-lib_func
-lib_func
-lib_func}
-
-# Only run on make installcheck
-if {! [installtest_p]} { untested "$test"; return }
-if {! [utrace_p]} { untested $test; return }
-stap_run2 $srcdir/$subdir/$test.stp -c $testexe
-
-#exec rm -f $testexe $testso
diff --git a/testsuite/systemtap.base/uprobes_lib.stp b/testsuite/systemtap.base/uprobes_lib.stp
deleted file mode 100644
index 459351a4..00000000
--- a/testsuite/systemtap.base/uprobes_lib.stp
+++ /dev/null
@@ -1,15 +0,0 @@
-probe process("uprobes_exe").function("main") {
-  printf("main\n");
-}
-
-probe process("uprobes_exe").function("main_func") {
-  printf("main_func\n");
-}
-
-probe process("libuprobes_lib.so").function("lib_main") {
-  printf("lib_main\n");
-}
-
-probe process("libuprobes_lib.so").function("lib_func") {
-  printf("lib_func\n");
-}
diff --git a/testsuite/systemtap.base/uprobes_uname.exp b/testsuite/systemtap.base/uprobes_uname.exp
deleted file mode 100644
index 65e1ff70..00000000
--- a/testsuite/systemtap.base/uprobes_uname.exp
+++ /dev/null
@@ -1,46 +0,0 @@
-set test "uprobes_uname"
-set testpath "$srcdir/$subdir"
-set testsrc  "$testpath/uprobes_exe.c"
-set testsrclib  "$testpath/uprobes_lib.c"
-set testexe  "./uprobes_exe"
-set testlibname  "uprobes_lib"
-set testlibdir "."
-set testso  "$testlibdir/lib${testlibname}.so"
-set testflags "additional_flags=-g additional_flags=-O"
-set testlibflags "$testflags additional_flags=-fPIC additional_flags=-shared"
-set maintestflags "$testflags additional_flags=-L$testlibdir additional_flags=-l$testlibname additional_flags=-Wl,-rpath,$testlibdir"
-
-# Compile our test program and library.
-set res [target_compile $testsrclib $testso executable $testlibflags]
-if { $res != "" } {
-    verbose "target_compile for $testso failed: $res" 2
-    fail "$test compile $testsrclib"
-    return
-} else {
-    pass "$test compile $testsrclib"
-}
-
-set res [target_compile $testsrc $testexe executable $maintestflags]
-if { $res != "" } {
-    verbose "target_compile failed: $res" 2
-    fail "$test compile $testsrc"
-    return
-} else {
-    pass "$test compile $testsrc"
-}
-
-set ::result_string {exe: main=main
-exe: main_func=main_func
-exe: main_func=main_func
-exe: main_func=main_func
-lib: lib_main=lib_main
-lib: lib_func=lib_func
-lib: lib_func=lib_func
-lib: lib_func=lib_func}
-
-# Only run on make installcheck
-if {! [installtest_p]} { untested "$test"; return }
-if {! [utrace_p]} { untested $test; return }
-stap_run2 $srcdir/$subdir/$test.stp -c $testexe
-
-#exec rm -f $testexe $testso
diff --git a/testsuite/systemtap.base/uprobes_uname.stp b/testsuite/systemtap.base/uprobes_uname.stp
deleted file mode 100644
index a44d78d3..00000000
--- a/testsuite/systemtap.base/uprobes_uname.stp
+++ /dev/null
@@ -1,7 +0,0 @@
-probe process("uprobes_exe").function("*") {
-  printf("exe: %s=%s\n",probefunc(), usymname(uaddr()));
-}
-
-probe process("libuprobes_lib.so").function("*") {
-  printf("lib: %s=%s\n",probefunc(), usymname(uaddr()));
-}
diff --git a/testsuite/systemtap.base/uprobes_ustack.exp b/testsuite/systemtap.base/uprobes_ustack.exp
deleted file mode 100644
index bfc435e9..00000000
--- a/testsuite/systemtap.base/uprobes_ustack.exp
+++ /dev/null
@@ -1,97 +0,0 @@
-set test "uprobes_ustack"
-set testpath "$srcdir/$subdir"
-set testsrc  "$testpath/uprobes_exe.c"
-set testsrclib  "$testpath/uprobes_lib.c"
-set testexe  "./uprobes_exe"
-set testlibname  "uprobes_lib"
-set testlibdir "."
-set testso  "$testlibdir/lib${testlibname}.so"
-set testflags "additional_flags=-g additional_flags=-O"
-set testlibflags "$testflags additional_flags=-fPIC additional_flags=-shared"
-set maintestflags "$testflags additional_flags=-L$testlibdir additional_flags=-l$testlibname additional_flags=-Wl,-rpath,$testlibdir"
-
-# Compile our test program and library.
-set res [target_compile $testsrclib $testso executable $testlibflags]
-if { $res != "" } {
-    verbose "target_compile for $testso failed: $res" 2
-    fail "$test compile $testsrclib"
-    return
-} else {
-    pass "$test compile $testsrclib"
-}
-
-set res [target_compile $testsrc $testexe executable $maintestflags]
-if { $res != "" } {
-    verbose "target_compile failed: $res" 2
-    fail "$test compile $testsrc"
-    return
-} else {
-    pass "$test compile $testsrc"
-}
-
-set ::result_string {exe: main=main
-exe: main_func=main_func
-exe: main_func=main_func
-exe: main_func=main_func
-lib: lib_main=lib_main
-lib: lib_func=lib_func
-lib: lib_func=lib_func
-lib: lib_func=lib_func}
-
-# Only run on make installcheck
-if {! [installtest_p]} { untested "$test"; return }
-if {! [utrace_p]} { untested $test; return }
-
-# Output 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 print 0
-set main 0
-set main_func 0
-set lib_main 0
-set lib_func 0
-# Needs extra space since on 64bit the last ubacktrace string is
-# 7 entries * (16 hex + 2 for 0x + 1 space) = 133 chars.
-# Default MAXSTRINGLEN is 128 chars.
-spawn stap -DMAXSTRINGLEN=133 $srcdir/$subdir/$test.stp -c $testexe
-
-wait
-expect {
-  -timeout 60
-  -re {^print_[^\r\n]+\r\n} {incr print; exp_continue}
-  -re {^ 0x[a-f0-9]+ : main\+0x[^\r\n]+\r\n} {incr main; exp_continue}
-  -re {^ 0x[a-f0-9]+ : main_func\+0x[^\r\n]+\r\n} {incr main_func; exp_continue}
-  -re {^ 0x[a-f0-9]+ : lib_main\+0x[^\r\n]+\r\n} {incr lib_main; exp_continue}
-  -re {^ 0x[a-f0-9]+ : lib_func\+0x[^\r\n]+\r\n} {incr lib_func; exp_continue}
-  timeout { fail "$test (timeout)" }
-  eof { }
-}
-
-if {$print == 4} {pass "$test print"} {fail "$test print ($print)"}
-if {$main == 4} {pass "$test main"} {fail "$test main ($main)"}
-if {$main_func == 9} {pass "$test main_func"} {fail "$test main_func ($main_func)"}
-if {$lib_main == 2} {pass "$test lib_main"} {fail "$test lib_main ($lib_main)"}
-if {$lib_func == 3} {pass "$test lib_func"} {fail "$test lib_func ($lib_func)"}
-
-#exec rm -f $testexe $testso
diff --git a/testsuite/systemtap.base/uprobes_ustack.stp b/testsuite/systemtap.base/uprobes_ustack.stp
deleted file mode 100644
index 6de03b42..00000000
--- a/testsuite/systemtap.base/uprobes_ustack.stp
+++ /dev/null
@@ -1,35 +0,0 @@
-// Prints backtrace from lib through exe twice using diffent ustack functions.
-
-global hits = 0;
-
-probe process("uprobes_exe").function("main_func")
-{
-  if (hits == 0)
-    {
-      log("print_ubacktrace exe 0");
-      print_ubacktrace();
-      hits++;
-    }
-  else if (hits == 1)
-    {
-      log("print_ustack exe 1");
-      print_ustack(ubacktrace());
-      hits++;
-    }
-}
-
-probe process("libuprobes_lib.so").function("lib_func")
-{
-  if (hits == 2)
-    {
-      log("print_ubacktrace lib 2");
-      print_ubacktrace();
-      hits++;
-    }
-  else if (hits == 3)
-    {
-      log("print_ustack lib 3");
-      print_ustack(ubacktrace());
-      hits++;
-    }
-}