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| author | Kersten Richter <kersten@riscv.org> | 2024-04-30 13:38:24 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-30 13:38:24 -0500 |
| commit | 0e1b2f14f312a1c706cc9a08c86581d95661b071 (patch) | |
| tree | b8811fb20238b918139764826db2a5b0568ef74e | |
| parent | 5df167aff8428dd0986468e8f7b8f7153fde9322 (diff) | |
| download | riscv-isa-manual-0e1b2f14f312a1c706cc9a08c86581d95661b071.zip riscv-isa-manual-0e1b2f14f312a1c706cc9a08c86581d95661b071.tar.gz riscv-isa-manual-0e1b2f14f312a1c706cc9a08c86581d95661b071.tar.bz2 | |
Update smcntrpmf.adoc
To get rid of error
Signed-off-by: Kersten Richter <kersten@riscv.org>
| -rw-r--r-- | src/smcntrpmf.adoc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/smcntrpmf.adoc b/src/smcntrpmf.adoc index 4130002..e863353 100644 --- a/src/smcntrpmf.adoc +++ b/src/smcntrpmf.adoc @@ -1,7 +1,7 @@ [[smcntrpmf]] == "Smcntrpmf" Cycle and Instret Privilege Mode Filtering, Version 1.0.0 -[[intro]] +[[introsmcentrpmf]] === Introduction The cycle and instret counters serve to support user mode self-profiling usages, wherein a user can read the counter(s) twice and compute the delta(s) to evaluate user software performance and behavior. By default, these counters are not filtered by privilege mode, and thus they continue to increment while traps (e.g., page faults or interrupts) to more privileged code are handled. This causes two problems: |