Hi, Yury On 2016/3/22 2:40, Yury Norov wrote:
On Mon, Mar 21, 2016 at 10:07:49AM +0100, Andreas Schwab wrote:
[...]
Hi Andreas, Thank you for your patch. It seems like it fixed a couple of tests. I applied it to the library branch. Current list of fails is like this: float_bessel FAIL 137 float_exp_log FAIL 137 float_iperb FAIL 137 float_power FAIL 137 float_trigo FAIL 137 pipeio_3 FAIL 5 abort01 FAIL 2 clone02 FAIL 4 kill10 FAIL 2 kill11 FAIL 2 mmap16 FAIL 6 nftw01 FAIL 1 nftw6401 FAIL 1 open12 FAIL 2 pathconf01 FAIL 1 profil01 FAIL 1 rename11 FAIL 2 rmdir02 FAIL 2 umount2_01 FAIL 2 umount2_02 FAIL 2 umount2_03 FAIL 2 utime06 FAIL 2 mtest06 FAIL 11
This is a patch for glibc. I found 64bit register is used in sysdep.h. It could fix some failure in bigendian. I do not test it on little endian yet. Hope It helps. Regards Bamvor From a4af2b7a8903ac5e033ba838ec3328bdeb1113ba Mon Sep 17 00:00:00 2001 From: Yang Yingliang <[email protected]> Date: Thu, 13 Nov 2014 16:05:58 +0800 Subject: [PATCH] ARM64: ILP32: change register x1 to PTR_REG It should use 32-bit register instead of 64-bit register in ILP32. Suggested-by: Andrew Pinski <[email protected]> Signed-off-by: Yang Yingliang <[email protected]> Signed-off-by: Bamvor Jian Zhang <[email protected]> --- sysdeps/aarch64/sysdep.h | 2 +- sysdeps/unix/sysv/linux/aarch64/sysdep.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sysdeps/aarch64/sysdep.h b/sysdeps/aarch64/sysdep.h index 6673242..742d23c 100644 --- a/sysdeps/aarch64/sysdep.h +++ b/sysdeps/aarch64/sysdep.h @@ -104,7 +104,7 @@ #define LDST_GLOBAL(OP, R, T, EXPR) \ adrp x##T, :got:EXPR; \ ldr PTR_REG (T), [x##T, #:got_lo12:EXPR]; \ - OP x##R, [x##T]; + OP PTR_REG (R), [x##T]; /* Since C identifiers are not normally prefixed with an underscore on this system, the asm identifier `syscall_error' intrudes on the diff --git a/sysdeps/unix/sysv/linux/aarch64/sysdep.h b/sysdeps/unix/sysv/linux/aarch64/sysdep.h index 2bfec77..8fb8a6b 100644 --- a/sysdeps/unix/sysv/linux/aarch64/sysdep.h +++ b/sysdeps/unix/sysv/linux/aarch64/sysdep.h @@ -108,7 +108,7 @@ .Lsyscall_error: \ adrp x1, :gottprel:errno; \ neg w2, w0; \ - ldr x1, [x1, :gottprel_lo12:errno]; \ + ldr PTR_REG(1), [x1, :gottprel_lo12:errno]; \ mrs x3, tpidr_el0; \ mov x0, -1; \ str w2, [x1, x3]; \ -- 1.8.4.5
Yury.
