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| author | Sergey Fedorov <serge.fdrv@gmail.com> | 2016-05-03 14:04:22 +0300 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2016-05-12 14:06:42 -1000 |
| commit | 3213525f8ab48742db09dab18cb9ae6f36a6c921 (patch) | |
| tree | f8fa580b2b4823f54da9c3b1d6cc70feb989cb1f /cpu-exec.c | |
| parent | a0522c7a55cc8ac76d82884cf8e52f76daa664cc (diff) | |
| download | qemu-3213525f8ab48742db09dab18cb9ae6f36a6c921.zip qemu-3213525f8ab48742db09dab18cb9ae6f36a6c921.tar.gz qemu-3213525f8ab48742db09dab18cb9ae6f36a6c921.tar.bz2 | |
tcg: Remove needless CPUState::current_tb
This field was used for telling cpu_interrupt() to unlink a chain of TBs
being executed when it worked that way. Now, cpu_interrupt() don't do
this anymore. So we don't need this field anymore.
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Message-Id: <1462273462-14036-1-git-send-email-sergey.fedorov@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 4 |
1 files changed, 0 insertions, 4 deletions
@@ -216,11 +216,9 @@ static void cpu_exec_nocache(CPUState *cpu, int max_cycles, | (ignore_icount ? CF_IGNORE_ICOUNT : 0)); tb->orig_tb = cpu->tb_flushed ? NULL : orig_tb; cpu->tb_flushed |= old_tb_flushed; - cpu->current_tb = tb; /* execute the generated code */ trace_exec_tb_nocache(tb, tb->pc); cpu_tb_exec(cpu, tb); - cpu->current_tb = NULL; tb_phys_invalidate(tb, -1); tb_free(tb); } @@ -532,9 +530,7 @@ int cpu_exec(CPUState *cpu) uintptr_t ret; trace_exec_tb(tb, tb->pc); /* execute the generated code */ - cpu->current_tb = tb; ret = cpu_tb_exec(cpu, tb); - cpu->current_tb = NULL; last_tb = (TranslationBlock *)(ret & ~TB_EXIT_MASK); tb_exit = ret & TB_EXIT_MASK; switch (tb_exit) { |