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target/unicore32/translate: Add missing fallthrough annotations

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Looking at the way the code is formatted here (there is an empty line
after break statements, but none where the break is missing), and the
instruction set overview at https://en.wikipedia.org/wiki/Unicore the
fallthrough is very likely intended here. So add a fallthrough comment
to make the it compilable with -Werror=implicit-fallthrough.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201211152426.350966-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2020-12-11 16:24:16 +01:00
parent 4f02d49a80
commit 51c915674d
1 changed files with 2 additions and 0 deletions
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target/unicore32/translate.c
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@ -1801,6 +1801,7 @@ static void disas_uc32_insn(CPUUniCore32State *env, DisasContext *s)
do_misc(env, s, insn);
break;
}
/* fallthrough */
case 0x1:
if (((UCOP_OPCODES >> 2) == 2) && !UCOP_SET_S) {
do_misc(env, s, insn);
@ -1817,6 +1818,7 @@ static void disas_uc32_insn(CPUUniCore32State *env, DisasContext *s)
if (UCOP_SET(8) || UCOP_SET(5)) {
ILLEGAL;
}
/* fallthrough */
case 0x3:
do_ldst_ir(env, s, insn);
break;