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| author | Alexey Brodkin <alexey.brodkin@synopsys.com> | 2018-11-09 23:09:49 +0300 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-11-09 22:02:16 +0100 |
| commit | 311af5e8c2db887800639bc803c8201b6b70e9ce (patch) | |
| tree | 53bc64dd049769907b1bcbbdedc81665f27ad75e /package/libiscsi/0002-avoid-truncation-when-logging-message-that-includes-target-name.patch | |
| parent | 87290b8084d2ce1d3568740695a401a8e592839d (diff) | |
| download | buildroot-311af5e8c2db887800639bc803c8201b6b70e9ce.tar.gz buildroot-311af5e8c2db887800639bc803c8201b6b70e9ce.zip | |
toolchain/toolchain-buildroot: enable glibc for all little-endian ARCs with atomic ops
Initially we had a port only for ARCv2 cores but then with a simple
change ARCompact cores got supported as well.
So we generalize from BR2_archs to BR2_arcle as we haven't tried to
get glibc working on big-endian ARCs yet.
Also we never bothered to check avaialbility of atomic instructions in
the core but in case of Glibc for ARC this is really a must, so we add
this check here.
Note in case of uClibc we may have system w/o HW atomics but:
1. Only single-core systems are allowed
2. Atomic instructions are emulated via arc_usr_cmpxchg syscall
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'package/libiscsi/0002-avoid-truncation-when-logging-message-that-includes-target-name.patch')
0 files changed, 0 insertions, 0 deletions
