diff options
author | Colin Percival <cperciva@FreeBSD.org> | 2021-06-24 05:17:55 +0000 |
---|---|---|
committer | Colin Percival <cperciva@FreeBSD.org> | 2021-06-24 05:17:55 +0000 |
commit | ccadcb8f3343562f22a426e845dba640319d4355 (patch) | |
tree | 14648d3a0c7b8ee3fd25b51f9a9ddd96e55ea6b0 | |
parent | 0acc529dc35f88836dbcbe75940954c75595b058 (diff) | |
download | src-ccadcb8f3343562f22a426e845dba640319d4355.tar.gz src-ccadcb8f3343562f22a426e845dba640319d4355.zip |
arm64: Instrument initarm with TSLOG
The "function entry" needs to be recorded with TSRAW() rather than
TSENTER() since curthread is not yet defined. (The same approach
is taken in amd64's hammer_time.)
-rw-r--r-- | sys/arm64/arm64/machdep.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arm64/arm64/machdep.c b/sys/arm64/arm64/machdep.c index 439656f57f6d..25f0a108311e 100644 --- a/sys/arm64/arm64/machdep.c +++ b/sys/arm64/arm64/machdep.c @@ -1253,6 +1253,8 @@ initarm(struct arm64_bootparams *abp) caddr_t kmdp; bool valid; + TSRAW(&thread0, TS_ENTER, __func__, NULL); + boot_el = abp->boot_el; /* Parse loader or FDT boot parametes. Determine last used address. */ @@ -1383,6 +1385,8 @@ initarm(struct arm64_bootparams *abp) } early_boot = 0; + + TSEXIT(); } void |