37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
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From b4bab3bf6a75d97d2f1098c4dc52d35ced003c70 Mon Sep 17 00:00:00 2001
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From: Pan Nengyuan <pannengyuan@huawei.com>
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Date: Mon, 13 Jan 2020 17:01:11 +0800
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Subject: [PATCH] arm/translate-a64: fix uninitialized variable warning
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Fixes:
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target/arm/translate-a64.c: In function 'disas_crypto_three_reg_sha512':
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target/arm/translate-a64.c:13625:9: error: 'genfn' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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genfn(tcg_rd_ptr, tcg_rn_ptr, tcg_rm_ptr);
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^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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qemu/target/arm/translate-a64.c:13609:8: error: 'feature' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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if (!feature) {
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Reported-by: Euler Robot <euler.robot@huawei.com>
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Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
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---
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target/arm/translate-a64.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
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index dcdeb801..5f423d5d 100644
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--- a/target/arm/translate-a64.c
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+++ b/target/arm/translate-a64.c
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@@ -13767,6 +13767,8 @@ static void disas_crypto_three_reg_sha512(DisasContext *s, uint32_t insn)
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feature = dc_isar_feature(aa64_sha3, s);
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genfn = NULL;
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break;
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+ default:
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+ g_assert_not_reached();
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}
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} else {
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switch (opcode) {
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--
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2.18.1
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