Messages in this thread Patch in this message | | | Subject | Re: [RFC5 PATCH v6 00/21] ILP32 for ARM64 | From | "Zhangjian (Bamvor)" <> | Date | Sat, 26 Mar 2016 21:08:41 +0800 |
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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 <yangyingliang@huawei.com> 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 <apinski@cavium.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@huawei.com> --- 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. >
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