| commit | aeb4d2e9815d459e2640a31f5abb8ef803830107 | |
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| Tue, 30 Aug 2022 13:33:15 +0000 (30 10:33 -0300) | ||
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| Tue, 20 Sep 2022 13:56:54 +0000 (20 10:56 -0300) | ||
| tree | 54c8b49128a1c5a81bc9f3a04b60582266627cfc | treesnapshot (tar.gz zip) |
| parent | c75d20b5b27b0a60f0678236f51a4d3b0b058c00 | commitdiff |
m68k: Enforce 4-byte alignment on internal locks (BZ #29537)
A new internal definition, __LIBC_LOCK_ALIGNMENT, is used to force
the 4-byte alignment only for m68k, other architecture keep the
natural alignment of the type used internally (and hppa does not
require 16-byte alignment for kernel-assisted CAS).
Reviewed-by: Florian Weimer <fweimer@redhat.com>
A new internal definition, __LIBC_LOCK_ALIGNMENT, is used to force
the 4-byte alignment only for m68k, other architecture keep the
natural alignment of the type used internally (and hppa does not
require 16-byte alignment for kernel-assisted CAS).
Reviewed-by: Florian Weimer <fweimer@redhat.com>
| sysdeps/generic/libc-lock-arch.h | [new file with mode: 0644] | blob |
| sysdeps/nptl/libc-lock.h | diffblobblamehistory | |
| sysdeps/nptl/libc-lockP.h | diffblobblamehistory | |
| sysdeps/unix/sysv/linux/m68k/libc-lock-arch.h | [new file with mode: 0644] | blob |