translate-all: Remove tb_alloc
Since 2ac01d6daf
, this function does only two things: assert a
lock is held, and call tcg_tb_alloc. It is used exactly once,
and its user has already done the assert.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Clement Deschamps <clement.deschamps@greensocs.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
parent
1b1940026c
commit
fe9b676fb3
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@ -1156,23 +1156,6 @@ void tcg_exec_init(unsigned long tb_size)
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#endif
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#endif
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}
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}
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/*
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* Allocate a new translation block. Flush the translation buffer if
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* too many translation blocks or too much generated code.
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*/
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static TranslationBlock *tb_alloc(target_ulong pc)
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{
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TranslationBlock *tb;
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assert_memory_lock();
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tb = tcg_tb_alloc(tcg_ctx);
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if (unlikely(tb == NULL)) {
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return NULL;
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}
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return tb;
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}
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/* call with @p->lock held */
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/* call with @p->lock held */
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static inline void invalidate_page_bitmap(PageDesc *p)
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static inline void invalidate_page_bitmap(PageDesc *p)
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{
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{
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@ -1681,6 +1664,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
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TCGProfile *prof = &tcg_ctx->prof;
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TCGProfile *prof = &tcg_ctx->prof;
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int64_t ti;
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int64_t ti;
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#endif
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#endif
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assert_memory_lock();
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assert_memory_lock();
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phys_pc = get_page_addr_code(env, pc);
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phys_pc = get_page_addr_code(env, pc);
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@ -1706,7 +1690,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
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}
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}
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buffer_overflow:
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buffer_overflow:
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tb = tb_alloc(pc);
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tb = tcg_tb_alloc(tcg_ctx);
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if (unlikely(!tb)) {
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if (unlikely(!tb)) {
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/* flush must be done */
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/* flush must be done */
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tb_flush(cpu);
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tb_flush(cpu);
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