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Fix the undefined lshift negative numbers

This commit is contained in:
lazymio 2022-02-12 17:47:57 +01:00
parent a2f18bbfaf
commit d0de673208
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GPG Key ID: DFF27E34A47CB873
2 changed files with 3 additions and 3 deletions
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4
qemu/accel/tcg/translate-all.c
View File

@ -1035,7 +1035,7 @@ static uc_err uc_gen_tb(struct uc_struct *uc, uint64_t addr, uc_tb *out_tb)
tb = cpu->tb_jmp_cache[hash]; tb = cpu->tb_jmp_cache[hash];
cflags &= ~CF_CLUSTER_MASK; cflags &= ~CF_CLUSTER_MASK;
cflags |= cpu->cluster_index << CF_CLUSTER_SHIFT; cflags |= ((uint32_t)cpu->cluster_index) << CF_CLUSTER_SHIFT;
if (unlikely(!(tb && if (unlikely(!(tb &&
tb->pc == pc && tb->pc == pc &&
@ -1581,7 +1581,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
} }
cflags &= ~CF_CLUSTER_MASK; cflags &= ~CF_CLUSTER_MASK;
cflags |= cpu->cluster_index << CF_CLUSTER_SHIFT; cflags |= ((uint32_t)cpu->cluster_index) << CF_CLUSTER_SHIFT;
max_insns = cflags & CF_COUNT_MASK; max_insns = cflags & CF_COUNT_MASK;
if (max_insns == 0) { if (max_insns == 0) {

2
qemu/include/exec/tb-lookup.h
View File

@ -30,7 +30,7 @@ tb_lookup__cpu_state(CPUState *cpu, target_ulong *pc, target_ulong *cs_base,
tb = cpu->tb_jmp_cache[hash]; tb = cpu->tb_jmp_cache[hash];
cf_mask &= ~CF_CLUSTER_MASK; cf_mask &= ~CF_CLUSTER_MASK;
cf_mask |= cpu->cluster_index << CF_CLUSTER_SHIFT; cf_mask |= ((uint32_t)cpu->cluster_index) << CF_CLUSTER_SHIFT;
if (likely(tb && if (likely(tb &&
tb->pc == *pc && tb->pc == *pc &&