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sim: callback: add a kill interface

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This will make it easier to emulate the syscall.  If the kill target
is the sim itself, don't do anything.  This forces the higher layers
to make a decision as to how to handle this event: like halting the
overall engine process.
This commit is contained in:
Mike Frysinger
2021-06-20 23:06:10 -04:00
parent 02ddf7223d
commit d394a6efed
5 changed files with 40 additions and 0 deletions
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include/sim/callback.h
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@ -92,6 +92,7 @@ struct host_callback_struct
int (*ftruncate) (host_callback *, int, int64_t);
int (*truncate) (host_callback *, const char *, int64_t);
int (*getpid) (host_callback *);
int (*kill) (host_callback *, int, int);
int (*pipe) (host_callback *, int *);
/* Called by the framework when a read call has emptied a pipe buffer. */