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| author | Gordon Bergling <gbe@FreeBSD.org> | 2021-07-12 04:28:03 +0000 |
|---|---|---|
| committer | Gordon Bergling <gbe@FreeBSD.org> | 2021-07-12 04:28:03 +0000 |
| commit | 0b1293252543802b809b5f13f554e5d6391d3445 (patch) | |
| tree | e645435b18f954811e7d6fd2ce13d659c79958dc /lib/libpmc/pmc.westmere.3 | |
| parent | 3251ad29f4295ad73668a46727c5bbf7bbac0cf7 (diff) | |
| download | src-0b1293252543802b809b5f13f554e5d6391d3445.tar.gz src-0b1293252543802b809b5f13f554e5d6391d3445.zip | |
Diffstat (limited to 'lib/libpmc/pmc.westmere.3')
| -rw-r--r-- | lib/libpmc/pmc.westmere.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libpmc/pmc.westmere.3 b/lib/libpmc/pmc.westmere.3 index 36684609f6d5..4f861690584e 100644 --- a/lib/libpmc/pmc.westmere.3 +++ b/lib/libpmc/pmc.westmere.3 @@ -1168,8 +1168,8 @@ microcode assist is occurring. .It Li UOPS_DECODED.ESP_FOLDING .Pq Event D1H , Umask 04H Counts number of stack pointer (ESP) instructions decoded: push , pop , call -, ret, etc. ESP instructions do not generate a Uop to increment or decrement -ESP. +, ret, etc. +ESP instructions do not generate a Uop to increment or decrement ESP. Instead, they update an ESP_Offset register that keeps track of the delta to the current value of the ESP register. .It Li UOPS_DECODED.ESP_SYNC |