From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [7132] target-mips: simplify exception generation
Date: Fri, 17 Apr 2009 13:11:42 +0000 [thread overview]
Message-ID: <E1Lunr4-0006dA-Fe@cvs.savannah.gnu.org> (raw)
Revision: 7132
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7132
Author: aurel32
Date: 2009-04-17 13:11:42 +0000 (Fri, 17 Apr 2009)
Log Message:
-----------
target-mips: simplify exception generation
There is no need to exit the tb after a call to helper_raise_exception
as it already calls cpu_loop_exit().
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/target-mips/translate.c
Modified: trunk/target-mips/translate.c
===================================================================
--- trunk/target-mips/translate.c 2009-04-16 15:17:02 UTC (rev 7131)
+++ trunk/target-mips/translate.c 2009-04-17 13:11:42 UTC (rev 7132)
@@ -793,8 +793,6 @@
gen_helper_raise_exception_err(texcp, terr);
tcg_temp_free_i32(terr);
tcg_temp_free_i32(texcp);
- gen_helper_interrupt_restart();
- tcg_gen_exit_tb(0);
}
static inline void
@@ -802,8 +800,6 @@
{
save_cpu_state(ctx, 1);
gen_helper_0i(raise_exception, excp);
- gen_helper_interrupt_restart();
- tcg_gen_exit_tb(0);
}
/* Addresses computation */
next reply other threads:[~2009-04-17 13:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 13:11 Aurelien Jarno [this message]
2009-04-17 13:29 ` [Qemu-devel] [7132] target-mips: simplify exception generation Stefan Weil
2009-04-17 13:34 ` Aurelien Jarno
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