Statetrace: Print the correct address of auxiliary vectors.

The address of the stackpointer proceeding the vector minus 8 should be minus 16.

--HG--
extra : convert_revision : 648f01e9753e28391fc8d282bd9fe2bd47a0193f

diff --git a/util/statetrace/arch/tracechild_amd64.cc b/util/statetrace/arch/tracechild_amd64.cc
index 50574557581e3eb3f16eaead5fb3a10183285768..d408598e153be8417a95315b2551e36e703d8553 100644 (file)
--- a/util/statetrace/arch/tracechild_amd64.cc
+++ b/util/statetrace/arch/tracechild_amd64.cc
@@ -202,7 +202,7 @@ ostream & AMD64TraceChild::outputStartState(ostream & os)
         auxVal = ptrace(PTRACE_PEEKDATA, pid, sp, 0);
         sp += 8;
         sprintf(obuf, "0x%016llx: Auxiliary vector = {0x%016llx, 0x%016llx}\n",
-                sp - 8, auxType, auxVal);
+                sp - 16, auxType, auxVal);
         os << obuf;
     } while(auxType != 0 || auxVal != 0);
     //Print out the argument strings, environment strings, and file name.