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target/i386: Mark some helpers as noreturn

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Any helper that always raises an exception or interrupt,
or simply exits to the main loop, can be so marked.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210514151342.384376-35-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-14 10:13:26 -05:00
parent 8d6806c7dd
commit b82055aece
5 changed files with 29 additions and 26 deletions
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2
target/i386/tcg/bpt_helper.c
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@ -22,7 +22,7 @@
#include "exec/helper-proto.h"
#include "helper-tcg.h"
void helper_single_step(CPUX86State *env)
void QEMU_NORETURN helper_single_step(CPUX86State *env)
{
#ifndef CONFIG_USER_ONLY
check_hw_breakpoints(env, true);