commit a6954a446da2daa9eebc65e17e4e0674c4e7519f
author carll <carll@a5019735-40e9-0310-863c-91ae7b9d1cf9> Wed May 06 19:18:28 2015 +0000
committer carll <carll@a5019735-40e9-0310-863c-91ae7b9d1cf9> Wed May 06 19:18:28 2015 +0000
tree e733615c459a7f6116992b768c834f9ccfccca96
parent e787fcafaaa6bb8e794b27522f2038a3e128164c

Patch 1 in a series of cleanup patches from Will Schmidt

Update ifdefs around the bogus-LR-value-handling code to allow ppc64le to
behave as ppc64 (BE) does.

This fixes the overlap test case, where the stack unwinding code was
otherwise coming up with bad instruction pointers.
    
This patch fixes Vagrind bugzilla 347322.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15183 a5019735-40e9-0310-863c-91ae7b9d1cf9

coregrind/m_stacktrace.c

diff --git a/coregrind/m_stacktrace.c b/coregrind/m_stacktrace.c
index c0d4c11..b2d1886 100644
--- a/coregrind/m_stacktrace.c
+++ b/coregrind/m_stacktrace.c
@@ -708,7 +708,7 @@
    redirs_used      = 0;
 #  endif
 
-#  if defined(VG_PLAT_USES_PPCTOC)
+#  if defined(VG_PLAT_USES_PPCTOC) || defined (VGP_ppc64le_linux)
    /* Deal with bogus LR values caused by function
       interception/wrapping on ppc-TOC platforms; see comment on
       similar code a few lines further down. */