From: Max Filippov <jcmvbkbc@gmail.com>
To: qemu-devel@nongnu.org
Cc: Max Filippov <jcmvbkbc@gmail.com>
Subject: [Qemu-devel] [PATCH 1/2] target-xtensa: add attributes to helper functions
Date: Mon, 4 Jun 2012 01:06:57 +0400 [thread overview]
Message-ID: <1338757618-9645-2-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1338757618-9645-1-git-send-email-jcmvbkbc@gmail.com>
Mark exception generating functions 'noreturn' and pure constant
functions as such.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
target-xtensa/helper.h | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/target-xtensa/helper.h b/target-xtensa/helper.h
index 48a741e..9dd6f89 100644
--- a/target-xtensa/helper.h
+++ b/target-xtensa/helper.h
@@ -1,12 +1,12 @@
#include "def-helper.h"
-DEF_HELPER_1(exception, void, i32)
-DEF_HELPER_2(exception_cause, void, i32, i32)
-DEF_HELPER_3(exception_cause_vaddr, void, i32, i32, i32)
-DEF_HELPER_2(debug_exception, void, i32, i32)
+DEF_HELPER_1(exception, noreturn, i32)
+DEF_HELPER_2(exception_cause, noreturn, i32, i32)
+DEF_HELPER_3(exception_cause_vaddr, noreturn, i32, i32, i32)
+DEF_HELPER_2(debug_exception, noreturn, i32, i32)
-DEF_HELPER_1(nsa, i32, i32)
-DEF_HELPER_1(nsau, i32, i32)
+DEF_HELPER_FLAGS_1(nsa, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)
+DEF_HELPER_FLAGS_1(nsau, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32)
DEF_HELPER_1(wsr_windowbase, void, i32)
DEF_HELPER_3(entry, void, i32, i32, i32)
DEF_HELPER_1(retw, i32, i32)
@@ -25,8 +25,8 @@ DEF_HELPER_1(advance_ccount, void, i32)
DEF_HELPER_1(check_interrupts, void, env)
DEF_HELPER_1(wsr_rasid, void, i32)
-DEF_HELPER_2(rtlb0, i32, i32, i32)
-DEF_HELPER_2(rtlb1, i32, i32, i32)
+DEF_HELPER_FLAGS_2(rtlb0, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(rtlb1, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32)
DEF_HELPER_2(itlb, void, i32, i32)
DEF_HELPER_2(ptlb, i32, i32, i32)
DEF_HELPER_3(wtlb, void, i32, i32, i32)
--
1.7.7.6
next prev parent reply other threads:[~2012-06-03 21:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-03 21:06 [Qemu-devel] [PATCH 0/2] target-xtensa: AREG0 conversion Max Filippov
2012-06-03 21:06 ` Max Filippov [this message]
2012-06-03 21:06 ` [Qemu-devel] [PATCH 2/2] target-xtensa: switch to AREG0-free mode Max Filippov
2012-06-09 11:33 ` Blue Swirl
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