Valgrind

Making it work with OO.o

Some tools such as cachegrind require a patch to fix some stack layout problems: from Naren:

--- configure.in.orig	2005-06-07 14:21:44.142756416 -0700
+++ configure.in	2005-06-07 14:27:01.717477720 -0700
@@ -77,7 +77,7 @@
      i?86) 
 	AC_MSG_RESULT([ok (${host_cpu})])
         VG_ARCH="x86"
-        KICKSTART_BASE="0xb0000000"
+        KICKSTART_BASE="0x30000000"
         ARCH_CORE_AM_CFLAGS="@PREFERRED_STACK_BOUNDARY@ -DELFSZ=32"
         ARCH_TOOL_AM_CFLAGS="@PREFERRED_STACK_BOUNDARY@"
         ARCH_CORE_AM_CCASFLAGS=""

Clearly it is necessary to run autoconf after applying that.