tree 8cf041f5403f824adc3e9892253b9d775abcda71
parent d3a2a1d80331b437bcfa0dc43f2c447d3104898e
author Richard Henderson <richard.henderson@linaro.org> 1624228842 -0700
committer Richard Henderson <richard.henderson@linaro.org> 1625848913 -0700

target/alpha: Remove use_exit_tb

We have not needed to end a TB for I/O since ba3e7926691
("icount: clean up cpu_can_io at the entry to the block").
We do not need to use exit_tb for singlestep, which only
means generate one insn per TB.

Which leaves only singlestep_enabled, which means raise a
debug trap after every TB, which does not use exit_tb,
which would leave the function mis-named.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>