PERFORCE change 169013 for review

[Stanislav Sedov]

http://perforce.freebsd.org/chv.cgi?CH=169013

Change 169013 by stas at stas_yandex on 2009/09/29 15:22:00

	- Fix 32 bit on amd64 operation.

Affected files ...

.. //depot/projects/valgrind/coregrind/m_ume/elf.c#4 edit

Differences ...

==== //depot/projects/valgrind/coregrind/m_ume/elf.c#4 (text+ko) ====

@@ -400,6 +400,15 @@
          VG_(pread)(fd, buf, ph->p_filesz, ph->p_offset);
          buf[ph->p_filesz] = '\0';
 
+#if defined(VGP_x86_freebsd)
+         sres._isError = True;
+         /* Hack.  FreeBSD's kernel overloads the interpreter name. */
+         if (VG_(strcmp)(buf, "/libexec/ld-elf.so.1") == 0 ||
+             VG_(strcmp)(buf, "/usr/libexec/ld-elf.so.1") == 0) {
+            sres = VG_(open)("/libexec/ld-elf32.so.1", VKI_O_RDONLY, 0);
+         }
+         if (sr_isError(sres))
+#endif
          sres = VG_(open)(buf, VKI_O_RDONLY, 0);
          if (sr_isError(sres)) {
             VG_(printf)("valgrind: m_ume.c: can't open interpreter\n");