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accel/tcg: rename tb_lookup__cpu_state and hoist state extraction

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Having a function return either and valid TB and some system state
seems excessive. It will make the subsequent re-factoring easier if we
lookup the current state where we are.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210224165811.11567-2-alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Alex Bennée 2021-02-24 16:58:07 +00:00 • committed by Richard Henderson
parent 9e9acb7b34
commit 6f04cb1c8f
3 changed files with 19 additions and 13 deletions
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4
accel/tcg/tcg-runtime.c
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@ -152,7 +152,9 @@ const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
target_ulong cs_base, pc;
uint32_t flags;
tb = tb_lookup__cpu_state(cpu, &pc, &cs_base, &flags, curr_cflags());
cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
tb = tb_lookup(cpu, pc, cs_base, flags, curr_cflags());
if (tb == NULL) {
return tcg_code_gen_epilogue;
}