From: Thomas Huth <thuth@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: Chen Qun <kuhn.chenqun@huawei.com>,
Richard Henderson <richard.henderson@linaro.org>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 09/12] target/sparc/win_helper: silence the compiler warnings
Date: Fri, 11 Dec 2020 16:24:23 +0100 [thread overview]
Message-ID: <20201211152426.350966-10-thuth@redhat.com> (raw)
In-Reply-To: <20201211152426.350966-1-thuth@redhat.com>
From: Chen Qun <kuhn.chenqun@huawei.com>
When using -Wimplicit-fallthrough in our CFLAGS, the compiler showed warning:
target/sparc/win_helper.c: In function ‘get_gregset’:
target/sparc/win_helper.c:304:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
304 | trace_win_helper_gregset_error(pstate);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
target/sparc/win_helper.c:306:5: note: here
306 | case 0:
| ^~~~
Add the corresponding "fall through" comment to fix it.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Message-Id: <20201030004046.2191790-7-kuhn.chenqun@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/sparc/win_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/sparc/win_helper.c b/target/sparc/win_helper.c
index 5b57892a10..3a7c0ff943 100644
--- a/target/sparc/win_helper.c
+++ b/target/sparc/win_helper.c
@@ -302,7 +302,7 @@ static inline uint64_t *get_gregset(CPUSPARCState *env, uint32_t pstate)
switch (pstate) {
default:
trace_win_helper_gregset_error(pstate);
- /* pass through to normal set of global registers */
+ /* fall through to normal set of global registers */
case 0:
return env->bgregs;
case PS_AG:
--
2.27.0
next prev parent reply other threads:[~2020-12-11 15:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 15:24 [PATCH 00/12] Compile QEMU with -Wimplicit-fallthrough Thomas Huth
2020-12-11 15:24 ` [PATCH 01/12] disas/libvixl: Fix fall-through annotation for GCC >= 7 Thomas Huth
2020-12-11 15:35 ` Peter Maydell
2020-12-11 15:24 ` [PATCH 02/12] target/unicore32/translate: Add missing fallthrough annotations Thomas Huth
2020-12-11 15:24 ` [PATCH 03/12] hw/rtc/twl92230: Silence warnings about missing fallthrough statements Thomas Huth
2020-12-11 15:37 ` Peter Maydell
2020-12-11 15:24 ` [PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings Thomas Huth
2020-12-11 15:38 ` Peter Maydell
2020-12-11 15:46 ` Thomas Huth
2020-12-11 15:24 ` [PATCH 05/12] target/i386: silence the compiler warnings in gen_shiftd_rm_T1 Thomas Huth
2020-12-11 15:24 ` [PATCH 06/12] hw/intc/arm_gicv3_kvm: silence the compiler warnings Thomas Huth
2020-12-11 15:24 ` [PATCH 07/12] accel/tcg/user-exec: " Thomas Huth
2020-12-11 15:24 ` [PATCH 08/12] target/sparc/translate: " Thomas Huth
2020-12-11 15:24 ` Thomas Huth [this message]
2020-12-11 15:24 ` [PATCH 10/12] tcg/optimize: Add fallthrough annotations Thomas Huth
2020-12-11 15:45 ` Richard Henderson
2020-12-11 15:24 ` [PATCH 11/12] tests/fp: Do not emit implicit-fallthrough warnings in the softfloat tests Thomas Huth
2020-12-11 15:46 ` Richard Henderson
2020-12-12 7:58 ` Chenqun (kuhn)
2020-12-11 15:24 ` [PATCH 12/12] configure: Compile with -Wimplicit-fallthrough=2 Thomas Huth
2020-12-11 15:42 ` Peter Maydell
2020-12-12 9:19 ` Chenqun (kuhn)
2020-12-11 15:55 ` [PATCH 00/12] Compile QEMU with -Wimplicit-fallthrough Thomas Huth
2020-12-11 17:06 ` no-reply
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