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Diffstat (limited to 'Documentation/trace')
-rw-r--r-- | Documentation/trace/uprobetracer.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/trace/uprobetracer.txt b/Documentation/trace/uprobetracer.txt index 6e5cff263e2b..f1cf9a34ad9d 100644 --- a/Documentation/trace/uprobetracer.txt +++ b/Documentation/trace/uprobetracer.txt | |||
@@ -32,6 +32,7 @@ Synopsis of uprobe_tracer | |||
32 | FETCHARGS : Arguments. Each probe can have up to 128 args. | 32 | FETCHARGS : Arguments. Each probe can have up to 128 args. |
33 | %REG : Fetch register REG | 33 | %REG : Fetch register REG |
34 | @ADDR : Fetch memory at ADDR (ADDR should be in userspace) | 34 | @ADDR : Fetch memory at ADDR (ADDR should be in userspace) |
35 | @+OFFSET : Fetch memory at OFFSET (OFFSET from same file as PATH) | ||
35 | $stackN : Fetch Nth entry of stack (N >= 0) | 36 | $stackN : Fetch Nth entry of stack (N >= 0) |
36 | $stack : Fetch stack address. | 37 | $stack : Fetch stack address. |
37 | $retval : Fetch return value.(*) | 38 | $retval : Fetch return value.(*) |