From: Julian Seward <jseward@acm.org>
Date: Wed, 27 Dec 2006 05:18:33 +0000 (+0000)
Subject: Print a marginally more helpful error message if UME (ELF loading) fails.
X-Git-Tag: svn/VALGRIND_3_3_0~461
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2430de731a1d66ee7cc0cdddcdfa3e4f7eadc58;p=thirdparty%2Fvalgrind.git

Print a marginally more helpful error message if UME (ELF loading) fails.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6444
---

diff --git a/coregrind/m_ume.c b/coregrind/m_ume.c
index 0b988651aa..380727d94a 100644
--- a/coregrind/m_ume.c
+++ b/coregrind/m_ume.c
@@ -77,6 +77,10 @@ static void check_mmap(SysRes res, Addr base, SizeT len)
                   "with error %d (%s).\n", 
                   (ULong)base, (Long)len, 
                   res.err, VG_(strerror)(res.err) );
+      if (res.err == VKI_EINVAL) {
+         VG_(printf)("valgrind: this can be caused by executables with "
+                     "very large text, data or bss segments.\n");
+      }
       VG_(exit)(1);
    }
 }