musl/src/thread/microblaze, branch v1.0.2 musl - an implementation of the standard library for Linux-based systems clone: make clone a wrapper around __clone 2014-02-10T02:07:43+00:00 Bobby Bingham koorogi@koorogi.info 2014-02-07T04:11:22+00:00 fdf5f1b13123883ac1d5e298e5f32c7ed43578ce The architecture-specific assembly versions of clone did not set errno on failure, which is inconsistent with glibc. __clone still returns the error via its return value, and clone is now a wrapper that sets errno as needed. The public clone has also been moved to src/linux, as it's not directly related to the pthreads API. __clone is called by pthread_create, which does not report errors via errno. Though not strictly necessary, it's nice to avoid clobbering errno here. 
The architecture-specific assembly versions of clone did not set errno on
failure, which is inconsistent with glibc.  __clone still returns the error
via its return value, and clone is now a wrapper that sets errno as needed.
The public clone has also been moved to src/linux, as it's not directly
related to the pthreads API.

__clone is called by pthread_create, which does not report errors via
errno.  Though not strictly necessary, it's nice to avoid clobbering errno
here.
fix order of syscall args for microblaze clone syscall 2012-10-19T04:27:03+00:00 Rich Felker dalias@aerifal.cx 2012-10-19T04:27:03+00:00 6a04d1b8c6181eebfc1d99c6b0e190728d4fabf1 with this commit, based on testing with patches to qemu which are not yet upstream, 
with this commit, based on testing with patches to qemu which are not
yet upstream,
ensure microblaze __set_thread_area returns success 2012-10-19T02:01:24+00:00 Rich Felker dalias@aerifal.cx 2012-10-19T02:01:24+00:00 1f485230df7a1c634fcec29d870d2566aee2031c since it did not set the return-value register, the caller could wrongly interpret this as failure. 
since it did not set the return-value register, the caller could
wrongly interpret this as failure.
fix microblaze asm relocations for shared libc 2012-10-18T03:45:21+00:00 Rich Felker dalias@aerifal.cx 2012-10-18T03:45:21+00:00 ef2f595f7489a79b328766e3f8c2c899c8d23fd1 only @PLT relocations are considered functions for purposes of -Bsymbolic-functions, so always use @PLT. it should not hurt in the static-linked case. 
only @PLT relocations are considered functions for purposes of
-Bsymbolic-functions, so always use @PLT. it should not hurt in the
static-linked case.
microblaze port 2012-09-29T05:05:31+00:00 Rich Felker dalias@aerifal.cx 2012-09-29T05:05:31+00:00 8c0a3d9e5c169fc9d0f246ab59362b658b029ad7 based on initial work by rdp, with heavy modifications. some features including threads are untested because qemu app-level emulation seems to be broken and I do not have a proper system image for testing. 
based on initial work by rdp, with heavy modifications. some features
including threads are untested because qemu app-level emulation seems
to be broken and I do not have a proper system image for testing.