FreeChainXenon/binutils-gdb
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gdb: simplify remote_target::is_async_p

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This commit simplifies remote_target::is_async_p by removing the
target_async_permitted check.

In previous commits I have added additional assertions around the
target_async_permitted flag into target.c, as a result we should now
be confident that if target_can_async_p returns false, a target will
never have async mode enabled.  Given this, it should not be necessary
to check target_async_permitted in remote_target::is_async_p, if this
flag is false ::is_async_p should return false anyway.  There is an
assert to this effect in target_is_async_p.

There should be no user visible change after this commit.
This commit is contained in:
Andrew Burgess 2021-11-24 11:36:46 +00:00
parent bf94662bfe
commit 7054fa5bca
1 changed files with 1 additions and 6 deletions
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7
gdb/remote.c
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@ -14390,13 +14390,8 @@ remote_target::can_async_p ()
bool
remote_target::is_async_p ()
{
struct remote_state *rs = get_remote_state ();
if (!target_async_permitted)
/* We only enable async when the user specifically asks for it. */
return false;
/* We're async whenever the serial device is. */
struct remote_state *rs = get_remote_state ();
return serial_is_async_p (rs->remote_desc);
}