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From: Joerg Platte <lists@naasa.net>
Subject: Re: [Qemu-devel] RTC fix/Sparc32
Date: Sun, 4 Jun 2006 09:45:07 +0200
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To: qemu-devel@nongnu.org
Cc: paul@codesourcery.com

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Am Samstag, 3. Juni 2006 22:02 schrieb Blue Swirl:
Hi!

> I installed Debian 3.1r1 from scratch using the system emulator, OpenBI=
OS,
> and CD image. Network is not working and some programs segfault, otherw=
ise
> everything works well.

Did you apply the attached FPU patch I posted one week ago as well? With =
this=20
patch and your patches all programs I tested did not segfault any longer.

regards,
J=F6rg

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	filename="qemu-sparc-fpu-pc.patch"

--- translate.c	2005-11-22 00:33:12.000000000 +0100
+++ translate.c.new	2006-05-22 20:40:07.000000000 +0200
@@ -982,6 +982,7 @@
 		{
 		    int cc = GET_FIELD_SP(insn, 20, 21);
 #if !defined(CONFIG_USER_ONLY)
+		    save_state(dc);
 		    gen_op_trap_ifnofpu();
 #endif
 		    target = GET_FIELD_SP(insn, 0, 18);
@@ -1002,6 +1003,7 @@
 	    case 0x6:		/* FBN+x */
 		{
 #if !defined(CONFIG_USER_ONLY)
+		    save_state(dc);
 		    gen_op_trap_ifnofpu();
 #endif
 		    target = GET_FIELD(insn, 10, 31);
@@ -1236,6 +1238,7 @@
 #endif
 	    } else if (xop == 0x34) {	/* FPU Operations */
 #if !defined(CONFIG_USER_ONLY)
+		save_state(dc);
 		gen_op_trap_ifnofpu();
 #endif
                 rs1 = GET_FIELD(insn, 13, 17);
@@ -1424,6 +1427,7 @@
 		int cond;
 #endif
 #if !defined(CONFIG_USER_ONLY)
+		save_state(dc);
 		gen_op_trap_ifnofpu();
 #endif
                 rs1 = GET_FIELD(insn, 13, 17);
@@ -2346,6 +2350,7 @@
 #endif
 	    } else if (xop >= 0x20 && xop < 0x24) {
 #if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
+		save_state(dc);
 		gen_op_trap_ifnofpu();
 #endif
 		switch (xop) {

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