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From: Stanislav Sedov <stas@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 167579 for review
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http://perforce.freebsd.org/chv.cgi?CH=167579

Change 167579 by stas@stas_yandex on 2009/08/21 19:00:55

	- Correctly initialize registers on startup.

Affected files ...

.. //depot/projects/valgrind/coregrind/m_initimg/initimg-freebsd.c#8 edit

Differences ...

==== //depot/projects/valgrind/coregrind/m_initimg/initimg-freebsd.c#8 (text+ko) ====

@@ -874,7 +874,8 @@
    VG_(memset)(&arch->vex_shadow2, 0, sizeof(VexGuestAMD64State));
 
    /* Put essential stuff into the new state. */
-   arch->vex.guest_RSP = iifii.initial_client_SP;
+   arch->vex.guest_RSP = ((iifii.initial_client_SP - 8) & ~0xFul) + 8;
+   arch->vex.guest_RDI = iifii.initial_client_SP;
    arch->vex.guest_RIP = iifii.initial_client_IP;
 
 #  else