The io_syscallX wrappers in syscall-mips.h discard error return status
by overwriting the value returned in v0 from the system call with -1.
Modify this behavior by returning the negative of the return value on
error (as identified by a3 != 0). This convention is consistent with
the behavior observed in syscall-ppc.h.
For a description of the MIPS system call interface, see:
http://www.linux-mips.org/wiki/Syscall
(From OE-Core rev: 0d8f50c33e5ff71dc17121b5c293718a8ad602bd)
Signed-off-by: Phil Staub <Phil.Staub@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Picking up a patch from gentoo and adding aarch64 defines
is enough to fix libaio and pass the harness testsuite
(From OE-Core rev: 7255c43b6e545a4c15c3cd57f6c240668a77786a)
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Update the LINK_FLAGS in the Makefile to remove warning:
QA Issue: No GNU_HASH in the elf binary
(From OE-Core rev: 07501f14121a1882f26de66b4ca991392ab45dff)
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This Fixes bug: [YOCTO #1417]
Properly load arguments 5 an 6 for x86-64 syscall
Use asm ("r10") and asm ("r8") to load arguments 5 an 6 for x86-64
syscall so that it works with both x32 and x86-64.
(From OE-Core rev: 207e86ba12c15937845ace66206566cd11dac994)
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-Off-By: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Phil Staub
Riku Voipio
Muhammad Shakeel
Nitin A Kamble
Saul Wold