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authorRichard Henderson <richard.henderson@linaro.org>2019-10-23 12:20:47 -0400
committerRichard Henderson <richard.henderson@linaro.org>2019-10-28 10:35:23 +0100
commitfe9b676fb3160496b4b2bf0c57d33be724bf04c3 (patch)
tree4af5d3fe83acae194d9c697e2011b6e0df240dc7 /accel
parent1b1940026c95b941d9cf75bd38b37fe3feaa78a7 (diff)
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translate-all: Remove tb_alloc
Since 2ac01d6dafab, 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>
Diffstat (limited to 'accel')
-rw-r--r--accel/tcg/translate-all.c20
1 files changed, 2 insertions, 18 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index f9b7ba1..ae063b5 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -1156,23 +1156,6 @@ void tcg_exec_init(unsigned long tb_size)
#endif
}
-/*
- * Allocate a new translation block. Flush the translation buffer if
- * too many translation blocks or too much generated code.
- */
-static TranslationBlock *tb_alloc(target_ulong pc)
-{
- TranslationBlock *tb;
-
- assert_memory_lock();
-
- tb = tcg_tb_alloc(tcg_ctx);
- if (unlikely(tb == NULL)) {
- return NULL;
- }
- return tb;
-}
-
/* call with @p->lock held */
static inline void invalidate_page_bitmap(PageDesc *p)
{
@@ -1681,6 +1664,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
TCGProfile *prof = &tcg_ctx->prof;
int64_t ti;
#endif
+
assert_memory_lock();
phys_pc = get_page_addr_code(env, pc);
@@ -1706,7 +1690,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
}
buffer_overflow:
- tb = tb_alloc(pc);
+ tb = tcg_tb_alloc(tcg_ctx);
if (unlikely(!tb)) {
/* flush must be done */
tb_flush(cpu);