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author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-02-03 14:12:33 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-09 07:49:25 -0300 |
commit | 16e424a325bc8ece973e4ef4758f12f15355ec57 (patch) | |
tree | bda02e0831131ef76a5c37aa84524e0a774f4634 /manual/syslog.texi | |
parent | fb95c316382679c0826cc8399760977cd95f15c9 (diff) | |
download | glibc-16e424a325bc8ece973e4ef4758f12f15355ec57.zip glibc-16e424a325bc8ece973e4ef4758f12f15355ec57.tar.gz glibc-16e424a325bc8ece973e4ef4758f12f15355ec57.tar.bz2 |
powerpc64: Add the clone3 wrapper
It follows the internal signature:
extern int clone3 (struct clone_args *__cl_args, size_t __size,
int (*__func) (void *__arg), void *__arg);
The powerpc64 ABI requires an initial stackframe so the child can
store/restore the TOC. It is create prior calling clone3 by
adjusting the stack size (since kernel will compute the stack as
stack plus size).
Checked on powerpc64-linux-gnu (power8, kernel 6.0) and
powerpc64le-linux-gnu (power9, kernel 4.18).
Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
Diffstat (limited to 'manual/syslog.texi')
0 files changed, 0 insertions, 0 deletions