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loader: Add TSLOG to interpreter built-ins

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Wrap each call to a built-in command with TSENTER/TSEXIT to make
it easier to see where time is going in the loader.

MFC after:	1 week
Sponsored by:	Amazon
Differential Revision:	https://reviews.freebsd.org/D46630
This commit is contained in:
Colin Percival 2024-09-18 04:01:41 -07:00
parent 32fce09268
commit 58ec2d0d4a
1 changed files with 2 additions and 0 deletions
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2
stand/common/interp.c
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@ -190,7 +190,9 @@ interp_builtin_cmd(int argc, char *argv[])
cmd = interp_lookup_cmd(argv[0]);
if (cmd != NULL && cmd->c_fn) {
TSENTER2(argv[0]);
result = cmd->c_fn(argc, argv);
TSEXIT();
} else {
command_errmsg = "unknown command";
}