mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
c505e6129a
Added support for Reproducible Enclave Build using Docker file. Added support for Intel AVX-512 instructions and Intel SHA Extensions New Instructions (SHA-NI) in trusted libraries. Support both EPID and ECDSA based quote for quoting related interfaces in sgx_uae_service library. Updated key exchange library to support both EPID and ECDSA based remote attestation. Support new interface to check platform information blob from remote attestation response message. Fixed bugs. Signed-off-by: Li, Xun <xun.li@intel.com>
87 lines
1.6 KiB
Groff
87 lines
1.6 KiB
Groff
'\" t
|
|
.\" Manual page created with latex2man on Fri Aug 31 13:39:04 EEST 2012
|
|
.\" NOTE: This file is generated, DO NOT EDIT.
|
|
.de Vb
|
|
.ft CW
|
|
.nf
|
|
..
|
|
.de Ve
|
|
.ft R
|
|
|
|
.fi
|
|
..
|
|
.TH "UNW\\_BACKTRACE" "3" "31 August 2012" "Programming Library " "Programming Library "
|
|
.SH NAME
|
|
unw_backtrace
|
|
\-\- return backtrace for the calling program
|
|
.PP
|
|
.SH SYNOPSIS
|
|
|
|
.PP
|
|
#include <libunwind.h>
|
|
.br
|
|
.PP
|
|
int
|
|
unw_backtrace(void **buffer,
|
|
int size);
|
|
.br
|
|
.PP
|
|
#include <execinfo.h>
|
|
.br
|
|
.PP
|
|
int
|
|
backtrace(void **buffer,
|
|
int size);
|
|
.br
|
|
.PP
|
|
.SH DESCRIPTION
|
|
|
|
.PP
|
|
unw_backtrace()
|
|
is a convenient routine for obtaining the backtrace for
|
|
the calling program. The routine fills up to size
|
|
addresses in the array
|
|
pointed by buffer\&.
|
|
The routine is only available for local unwinding.
|
|
.PP
|
|
Note that many (but not all) systems provide practically identical function
|
|
called backtrace().
|
|
The prototype for this function is usually obtained
|
|
by including the <execinfo.h>
|
|
header file \-\- a prototype for
|
|
backtrace()
|
|
is not provided by libunwind\&.
|
|
libunwind
|
|
weakly
|
|
aliases backtrace()
|
|
to unw_backtrace(),
|
|
so when a program
|
|
calling backtrace()
|
|
is linked against libunwind,
|
|
it may end up
|
|
calling unw_backtrace().
|
|
.PP
|
|
.SH RETURN VALUE
|
|
|
|
.PP
|
|
The routine returns the number of addresses stored in the array pointed by
|
|
buffer\&.
|
|
The return value may be zero to indicate that no addresses were
|
|
stored.
|
|
.PP
|
|
.SH SEE ALSO
|
|
|
|
.PP
|
|
libunwind(3),
|
|
unw_step(3)
|
|
.PP
|
|
.SH AUTHOR
|
|
|
|
.PP
|
|
David Mosberger\-Tang
|
|
.br
|
|
Email: \fBdmosberger@gmail.com\fP
|
|
.br
|
|
WWW: \fBhttp://www.nongnu.org/libunwind/\fP\&.
|
|
.\" NOTE: This file is generated, DO NOT EDIT.
|