libc/newlib/libc/sys/rtems
Sebastian Huber d13c84eb07 RTEMS: Add kvaddr_t and ksize_t
These types were introduced by FreeBSD commit:

"Make struct xinpcb and friends word-size independent.

Replace size_t members with ksize_t (uint64_t) and pointer members
(never used as pointers in userspace, but instead as unique
idenitifiers) with kvaddr_t (uint64_t). This makes the structs
identical between 32-bit and 64-bit ABIs.

On 64-bit bit systems, the ABI is maintained. On 32-bit systems,
this is an ABI breaking change. The ABI of most of these structs
was previously broken in r315662.  This also imposes a small API
change on userspace consumers who must handle kernel pointers
becoming virtual addresses.

PR:		228301 (exp-run by antoine)
Reviewed by:	jtl, kib, rwatson (various versions)
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D15386"

In RTEMS, there is no user/kernel space separation.  So, use the types
size_t and uintptr_t.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2018-08-24 15:07:29 +02:00
..
include RTEMS: Add kvaddr_t and ksize_t 2018-08-24 15:07:29 +02:00
Makefile.am Add some POSIX header files for RTEMS 2017-05-25 12:41:33 -04:00
Makefile.in Add some POSIX header files for RTEMS 2017-05-25 12:41:33 -04:00
aclocal.m4 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
configure Add nvptx port. 2018-04-13 15:42:37 -04:00
configure.in 2006-04-13 Ralf Corsepius <ralf.corsepius@rtems.org> 2006-04-13 19:56:32 +00:00
cpusetalloc.c 2013-11-27 Sebastian Huber <sebastian.huber@embedded-brains.de> 2013-11-27 14:53:59 +00:00
cpusetfree.c 2013-11-27 Sebastian Huber <sebastian.huber@embedded-brains.de> 2013-11-27 14:53:59 +00:00
crt0.c RTEMS: Add __tls_get_addr() to crt0 2018-08-20 13:54:22 +02:00
dummysys.c import newlib-2000-02-17 snapshot 2000-02-17 19:39:52 +00:00