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accel/tcg: Create io_recompile_replay_branch hook

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Create a hook in which to split out the mips and
sh4 ifdefs from cpu_io_recompile.

[AJB: s/stoped/stopped/]

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210208233906.479571-3-richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-12-alex.bennee@linaro.org>
This commit is contained in:
Richard Henderson 2021-02-13 13:03:13 +00:00 • committed by Alex Bennée
parent 8349d2aeb3
commit d9bcb58a12
2 changed files with 23 additions and 4 deletions
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10
include/hw/core/tcg-cpu-ops.h
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@ -88,6 +88,16 @@ struct TCGCPUOps {
*/
bool (*debug_check_watchpoint)(CPUState *cpu, CPUWatchpoint *wp);
/**
* @io_recompile_replay_branch: Callback for cpu_io_recompile.
*
* The cpu has been stopped, and cpu_restore_state_from_tb has been
* called. If the faulting instruction is in a delay slot, and the
* target architecture requires re-execution of the branch, then
* adjust the cpu state as required and return true.
*/
bool (*io_recompile_replay_branch)(CPUState *cpu,
const TranslationBlock *tb);
#endif /* CONFIG_SOFTMMU */
#endif /* NEED_CPU_H */