Fix PR11160 by handling ppc syscall.sigaction32 correctly.

* tapset/aux_syscalls.stp (_struct_old_sigaction32_u): New function.
* tapset/syscalls2.stp (syscall.sigaction32): Uses new
  _struct_old_sigaction32() function to provide a human readable version
  of the sigaction argument.
* testsuite/systemtap.syscall/test.tcl (run_one_test): Use additional C
  flags when pre-processing test files to better determine which tests are
  valid on which platforms.

1 files changed, 10 insertions, 1 deletions

diff --git a/testsuite/systemtap.syscall/test.tcl b/testsuite/systemtap.syscall/test.tcl
index e640db66..9d620d74 100755
--- a/testsuite/systemtap.syscall/test.tcl
+++ b/testsuite/systemtap.syscall/test.tcl
@@ -46,10 +46,19 @@ proc run_one_test {filename flags bits} {
     set sys_prog "[file dirname [file normalize $filename]]/sys.stp"
     set cmd "stap --skip-badvars -c $dir/${testname} ${sys_prog}"
     
+    # Extract additional C flags needed to compile
+    set add_flags ""
+    foreach i $flags {
+	if [regexp "^additional_flags=" $i] {
+	    regsub "^additional_flags=" $i "" tmp
+	    append add_flags " $tmp"
+	}
+    }
+
     # Extract the expected results
     # Use the preprocessor so we can ifdef tests in and out
     
-    set ccmd "gcc -E -C -P $filename"
+    set ccmd "gcc -E -C -P $add_flags $filename"
     # XXX: but note, this will expand all system headers too!
     catch {eval exec $ccmd} output