[PATCH] Adding ppc64le loader to interpreter list

[PATCH] Adding ppc64le loader to interpreter list

[Athira]

listing_mode.exp tests using stap -l for process.library are failing on 
ppc64le.

Using the liblisting_mode.so library and executable from the testsuite, 
stap  -l is not listing any probe points.

#stap -l 'process.library("liblisting_mode.so").function("libfoo")' -c 
listing_mode

Running with verbose mode:
"WARNING: module /usr/share/systemtap/testsuite/listing_mode --ldd 
skipped: unsupported interpreter: /lib64/ld64.so.2"

This is because /lib64/ld64.so.2 is not added in the interpreter list. 
So Adding the ppc64le loader to the code.

Signed-off-by: Athira Rajeev <atrajeev@in.ibm.com>
---
  dwflpp.cxx | 1 +
  1 file changed, 1 insertion(+)

diff --git a/dwflpp.cxx b/dwflpp.cxx
index fd104e9..28b9dcb 100644
--- a/dwflpp.cxx
+++ b/dwflpp.cxx
@@ -1287,6 +1287,7 @@ dwflpp::iterate_over_libraries<void>(void 
(*callback)(void*, const char*),
        && interpreter != "/lib/ld-linux.so.3"            // arm
        && interpreter != "/lib/ld-linux-armhf.so.3"      // arm
        && interpreter != "/lib/ld-linux-aarch64.so.1"    // arm64
+      && interpreter != "/lib64/ld64.so.2"              // ppc64le
        )
      {
        sess.print_warning (_F("module %s --ldd skipped: unsupported 
interpreter: %s",
-- 

Re: [PATCH] Adding ppc64le loader to interpreter list

[Mark Wielaard]

Hi Athira,

On Fri, Apr 24, 2015 at 05:20:51PM +0530, Athira wrote:
> This is because /lib64/ld64.so.2 is not added in the interpreter list. So
> Adding the ppc64le loader to the code.

Thanks. Pushed as commit 8773f8f.

Cheers,

Mark