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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON |
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FUNCTION::REGPARM(3stap) Context Functions FUNCTION::REGPARM(3stap)
function::regparm - Specify regparm value used to compile
function
regparm(n:long)
n
original regparm value
Call this function with argument n before accessing function
arguments using the *_arg function is the function was build with
the gcc -mregparm=n option.
(The i386 kernel is built with \-mregparm=3, so systemtap
considers regparm(3) the default for kernel functions on that
architecture.) Only valid on i386 and x86_64 (when probing 32bit
applications). Produces an error on other architectures.
tapset::registers(3stap)
This page is part of the systemtap (a tracing and live-system
analysis tool) project. Information about the project can be
found at ⟨https://sourceware.org/systemtap/⟩. If you have a bug
report for this manual page, send it to systemtap@sourceware.org.
This page was obtained from the project's upstream Git repository
⟨git://sourceware.org/git/systemtap.git⟩ on 2023-12-22. (At that
time, the date of the most recent commit that was found in the
repository was 2023-12-21.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
SystemTap Tapset Reference November 2023 FUNCTION::REGPARM(3stap)
Pages that refer to this page: tapset::registers(3stap)
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HTML rendering created 2023-12-22 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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