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From: Kip Macy <kmacy@FreeBSD.org>
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Subject: PERFORCE change 98504 for review
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http://perforce.freebsd.org/chv.cgi?CH=98504

Change 98504 by kmacy@kmacy_storage:sun4v_work on 2006/06/04 20:55:13

	force stack offsets of 64-bytes in trap handlers

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sun4v/include/asm.h#3 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/include/asm.h#3 (text+ko) ====

@@ -95,11 +95,11 @@
 #define	ENTRY(x)	_ENTRY(x)
 #define	END(x)		.size x, . - x
 
-#define STACK_ALIGN     16
+#define STACK_ALIGN     64
 #define SET_SIZE(x)     END(x)
 #define SA(X)           (((X)+(STACK_ALIGN-1)) & ~(STACK_ALIGN-1))  
 #define WINDOWSIZE64    (16*8)
-#define MINFRAME64      (WINDOWSIZE64 + 48)
+#define MINFRAME64      (WINDOWSIZE64 + 64)
 #define MINFRAME        MINFRAME64
 #define REGOFF          SA(MINFRAME)