From: Andrew Pinski <apin...@cavium.com> The patch makes the ilp32 and lp64 have their own directory under aarch64. ILP32 uses most of the same system calls as AARCH32 but has a 64bit off_t, ino_t etc and 32-bit time_t.
We need make the functions that handle this set of types. Signed-off-by: Yury Norov <yno...@caviumnetworks.com> --- sysdeps/aarch64/Implies | 6 -- sysdeps/aarch64/ilp32/Implies | 6 ++ sysdeps/aarch64/lp64/Implies | 7 ++ sysdeps/unix/sysv/linux/aarch64/Implies | 2 - sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h | 6 +- sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h | 86 ++++++++++++++++++++++ sysdeps/unix/sysv/linux/aarch64/ilp32/Implies | 4 + .../unix/sysv/linux/aarch64/ilp32/dl-fxstatat64.c | 7 ++ sysdeps/unix/sysv/linux/aarch64/ilp32/dl-xstat64.c | 6 ++ sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c | 77 +++++++++++++++++++ sysdeps/unix/sysv/linux/aarch64/ilp32/getdents64.c | 1 + sysdeps/unix/sysv/linux/aarch64/ilp32/lseek64.c | 0 sysdeps/unix/sysv/linux/aarch64/ilp32/mmap64.c | 1 + sysdeps/unix/sysv/linux/aarch64/ilp32/msgctl.c | 32 ++++++++ sysdeps/unix/sysv/linux/aarch64/ilp32/readdir64.c | 1 + sysdeps/unix/sysv/linux/aarch64/ilp32/semctl.c | 53 +++++++++++++ .../unix/sysv/linux/aarch64/ilp32/shlib-versions | 7 ++ sysdeps/unix/sysv/linux/aarch64/ilp32/shmctl.c | 32 ++++++++ .../unix/sysv/linux/aarch64/ilp32/syscalls.list | 0 sysdeps/unix/sysv/linux/aarch64/ioctl.S | 31 -------- sysdeps/unix/sysv/linux/aarch64/lp64/Implies | 4 + sysdeps/unix/sysv/linux/aarch64/lp64/ioctl.S | 31 ++++++++ sysdeps/unix/sysv/linux/aarch64/lp64/mmap.c | 34 +++++++++ .../unix/sysv/linux/aarch64/lp64/shlib-versions | 7 ++ sysdeps/unix/sysv/linux/aarch64/mmap.c | 34 --------- sysdeps/unix/sysv/linux/aarch64/shlib-versions | 7 -- 26 files changed, 401 insertions(+), 81 deletions(-) delete mode 100644 sysdeps/aarch64/Implies create mode 100644 sysdeps/aarch64/ilp32/Implies create mode 100644 sysdeps/aarch64/lp64/Implies create mode 100644 sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/Implies create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/dl-fxstatat64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/dl-xstat64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/getdents64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/lseek64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/mmap64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/msgctl.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/readdir64.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/semctl.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/shmctl.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/ilp32/syscalls.list delete mode 100644 sysdeps/unix/sysv/linux/aarch64/ioctl.S create mode 100644 sysdeps/unix/sysv/linux/aarch64/lp64/Implies create mode 100644 sysdeps/unix/sysv/linux/aarch64/lp64/ioctl.S create mode 100644 sysdeps/unix/sysv/linux/aarch64/lp64/mmap.c create mode 100644 sysdeps/unix/sysv/linux/aarch64/lp64/shlib-versions delete mode 100644 sysdeps/unix/sysv/linux/aarch64/mmap.c delete mode 100644 sysdeps/unix/sysv/linux/aarch64/shlib-versions diff --git a/sysdeps/aarch64/Implies b/sysdeps/aarch64/Implies deleted file mode 100644 index e5adf4d..0000000 --- a/sysdeps/aarch64/Implies +++ /dev/null @@ -1,6 +0,0 @@ -wordsize-64 -ieee754/ldbl-128 -ieee754/dbl-64/wordsize-64 -ieee754/dbl-64 -ieee754/flt-32 -aarch64/soft-fp diff --git a/sysdeps/aarch64/ilp32/Implies b/sysdeps/aarch64/ilp32/Implies new file mode 100644 index 0000000..705bc5b --- /dev/null +++ b/sysdeps/aarch64/ilp32/Implies @@ -0,0 +1,6 @@ +aarch64 +wordsize-32 +ieee754/ldbl-128 +ieee754/dbl-64 +ieee754/flt-32 +aarch64/soft-fp diff --git a/sysdeps/aarch64/lp64/Implies b/sysdeps/aarch64/lp64/Implies new file mode 100644 index 0000000..d2fbde7 --- /dev/null +++ b/sysdeps/aarch64/lp64/Implies @@ -0,0 +1,7 @@ +aarch64 +wordsize-64 +ieee754/ldbl-128 +ieee754/dbl-64/wordsize-64 +ieee754/dbl-64 +ieee754/flt-32 +aarch64/soft-fp diff --git a/sysdeps/unix/sysv/linux/aarch64/Implies b/sysdeps/unix/sysv/linux/aarch64/Implies index 4409e19..c508f2e 100644 --- a/sysdeps/unix/sysv/linux/aarch64/Implies +++ b/sysdeps/unix/sysv/linux/aarch64/Implies @@ -1,3 +1 @@ aarch64/nptl -unix/sysv/linux/generic -unix/sysv/linux/wordsize-64 diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h b/sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h index 658f696..7dcbe65 100644 --- a/sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h @@ -25,7 +25,11 @@ #define __O_NOFOLLOW 0100000 #define __O_DIRECT 0200000 -#define __O_LARGEFILE 0 +#ifdef __ILP32__ +# define __O_LARGEFILE 0400000 +#else +# define __O_LARGEFILE 0 +#endif # define F_GETLK64 5 # define F_SETLK64 6 diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h b/sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h new file mode 100644 index 0000000..39c0c81 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h @@ -0,0 +1,86 @@ +/* bits/typesizes.h -- underlying types for *_t. Linux/AARCh64 version. + Copyright (C) 2011-2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_H +# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead." +#endif + +#ifndef _BITS_TYPESIZES_H +#define _BITS_TYPESIZES_H 1 + +/* See <bits/types.h> for the meaning of these macros. This file exists so + that <bits/types.h> need not vary across different GNU platforms. */ + +#define __DEV_T_TYPE __UQUAD_TYPE +#define __UID_T_TYPE __U32_TYPE +#define __GID_T_TYPE __U32_TYPE +#define __INO_T_TYPE __UQUAD_TYPE +#define __INO64_T_TYPE __UQUAD_TYPE +#define __MODE_T_TYPE __U32_TYPE +#define __NLINK_T_TYPE __U32_TYPE +#define __OFF_T_TYPE __SQUAD_TYPE +#define __OFF64_T_TYPE __SQUAD_TYPE +#define __PID_T_TYPE __S32_TYPE +#define __RLIM_T_TYPE __ULONGWORD_TYPE +#define __RLIM64_T_TYPE __UQUAD_TYPE +#define __BLKCNT_T_TYPE __SQUAD_TYPE +#define __BLKCNT64_T_TYPE __SQUAD_TYPE +#define __FSBLKCNT_T_TYPE __UQUAD_TYPE +#define __FSBLKCNT64_T_TYPE __UQUAD_TYPE +#define __FSFILCNT_T_TYPE __UQUAD_TYPE +#define __FSFILCNT64_T_TYPE __UQUAD_TYPE +#define __FSWORD_T_TYPE __SWORD_TYPE +#define __ID_T_TYPE __U32_TYPE +#define __CLOCK_T_TYPE __SLONGWORD_TYPE +#define __TIME_T_TYPE __SLONGWORD_TYPE +#define __USECONDS_T_TYPE __U32_TYPE +#define __SUSECONDS_T_TYPE __SLONGWORD_TYPE +#define __DADDR_T_TYPE __S32_TYPE +#define __KEY_T_TYPE __S32_TYPE +#define __CLOCKID_T_TYPE __S32_TYPE +#define __TIMER_T_TYPE void * +#define __BLKSIZE_T_TYPE __S32_TYPE +#define __FSID_T_TYPE struct { int __val[2]; } +/* ssize_t is always singed long in both ABIs. */ +#define __SSIZE_T_TYPE __SLONGWORD_TYPE +#define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE +#define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE +#define __CPU_MASK_TYPE __ULONGWORD_TYPE + +/* Tell the libc code that off_t and off64_t are actually the same type + for all ABI purposes, even if possibly expressed as different base types + for C type-checking purposes. */ +# define __OFF_T_MATCHES_OFF64_T 1 + +/* Same for ino_t and ino64_t. */ +# define __INO_T_MATCHES_INO64_T 1 + +/* And for __blkcnt_t and __blkcnt64_t. */ +# define __BLKCNT_T_TYPE_MATCHES_BLKCNT64_T_TYPE 1 + +/* And for __fsblkcnt_t and __fsblkcnt64_t. */ +# define __FSBLKCNT_T_TYPE_MATCHES_FSBLKCNT64_T_TYPE 1 + +/* And for __fsbilcnt_t and __fsbilcnt64_t. */ +# define __FSFILCNT_T_TYPE_MATCHES_FSFILCNT64_T_TYPE 1 + +/* Number of descriptors that can fit in an `fd_set'. */ +#define __FD_SETSIZE 1024 + + +#endif /* bits/typesizes.h */ diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/Implies b/sysdeps/unix/sysv/linux/aarch64/ilp32/Implies new file mode 100644 index 0000000..151f0e4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/Implies @@ -0,0 +1,4 @@ +aarch64/nptl +unix/sysv/linux/aarch64 +unix/sysv/linux/generic +unix/sysv/linux/generic/wordsize-32 diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-fxstatat64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-fxstatat64.c new file mode 100644 index 0000000..b679bfa --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-fxstatat64.c @@ -0,0 +1,7 @@ +/* In this implementation we do not really care whether the call fails + because of missing kernel support since we do not even call the + function in this case. */ +#undef __ASSUME_ATFCTS +#define __ASSUME_ATFCTS 1 +#include "fxstatat64.c" + diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-xstat64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-xstat64.c new file mode 100644 index 0000000..e77b753 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/dl-xstat64.c @@ -0,0 +1,6 @@ +/* In this implementation we do not really care whether the call fails + because of missing kernel support since we do not even call the + function in this case. */ +#undef __ASSUME_ATFCTS +#define __ASSUME_ATFCTS 1 +#include "xstat64.c" diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c new file mode 100644 index 0000000..1183f49 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents.c @@ -0,0 +1,77 @@ +/* Copyright (C) 2007-2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <dirent.h> +#include <stddef.h> +#include <stdint.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <bits/wordsize.h> + +#include <sysdep.h> +#include <sys/syscall.h> +#include <linux/posix_types.h> + +struct kernel_dirent64 + { + uint64_t d_ino; + int64_t d_off; + unsigned short int d_reclen; + unsigned char d_type; + char d_name[256]; + }; + +static size_t conv (char *buf, size_t nbytes) +{ + char *end = buf + nbytes; + struct dirent *u = (struct dirent *) buf; + struct kernel_dirent64 *k = (struct kernel_dirent64 *) buf; + size_t sizd = offsetof(struct kernel_dirent64, d_name) + - offsetof(struct dirent, d_name); + + while ((char*) k < end) + { + struct kernel_dirent64 *nk = (char *) k + k->d_reclen; + size_t name_len = k->d_reclen - offsetof(struct kernel_dirent64, d_name); + + u->d_ino = k->d_ino; + u->d_off = k->d_off; + u->d_reclen = k->d_reclen - sizd; + u->d_type = k->d_type; + memcpy (u->d_name, k->d_name, name_len); + + u = (char *) u + u->d_reclen; + k = nk; +} + +return (size_t) u - (size_t) buf; +} + +ssize_t +__getdents (int fd, char *buf, size_t nbytes) +{ + + int ret; + + ret = INLINE_SYSCALL (getdents64, 3, fd, buf, nbytes); + if (ret == -1) + return ret; + + return conv(buf, ret); +} + diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents64.c new file mode 100644 index 0000000..9686730 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/getdents64.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/generic/getdents64.c> diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/lseek64.c new file mode 100644 index 0000000..e69de29 diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap64.c new file mode 100644 index 0000000..6f1a141 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/mmap64.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/mmap64.c> diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/msgctl.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/msgctl.c new file mode 100644 index 0000000..caa9f36 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/msgctl.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2007-2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <sys/msg.h> +#include <ipc_priv.h> +#include <sysdep.h> + +int __msgctl (int msqid, int cmd, struct msqid_ds *buf); + +int +__msgctl (int msqid, int cmd, struct msqid_ds *buf) +{ + return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, buf); +} + +#include <shlib-compat.h> +versioned_symbol (libc, __msgctl, msgctl, GLIBC_2_0); diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/readdir64.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/readdir64.c new file mode 100644 index 0000000..5263dcb --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/readdir64.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/semctl.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/semctl.c new file mode 100644 index 0000000..0c90527 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/semctl.c @@ -0,0 +1,53 @@ +/* Copyright (C) 2007-2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <stdarg.h> +#include <sys/sem.h> +#include <ipc_priv.h> +#include <sysdep.h> + +/* Define a `union semun' that is for glibc here. */ +union semun +{ + int val; /* value for SETVAL */ + struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */ + unsigned short int *array; /* array for GETALL & SETALL */ + struct seminfo *__buf; /* buffer for IPC_INFO */ +}; + +int __semctl (int semid, int semnum, int cmd, ...); + +int +__semctl (int semid, int semnum, int cmd, ...) +{ + union semun arg; + va_list ap; + + va_start (ap, cmd); + + /* Get the argument. */ + arg = va_arg (ap, union semun); + + va_end (ap); + + return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64, + arg.array); +} + +#include <shlib-compat.h> +versioned_symbol (libc, __semctl, semctl, GLIBC_2_0); diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions b/sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions new file mode 100644 index 0000000..17db764 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions @@ -0,0 +1,7 @@ +DEFAULT GLIBC_2.21 + +%ifdef HAVE_AARCH64_BE +ld=ld-linux-aarch64_be_ilp32.so.1 +%else +ld=ld-linux-aarch64_ilp32.so.1 +%endif diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/shmctl.c b/sysdeps/unix/sysv/linux/aarch64/ilp32/shmctl.c new file mode 100644 index 0000000..ea0fa94 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ilp32/shmctl.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2007-2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <sys/shm.h> +#include <ipc_priv.h> +#include <sysdep.h> + +int __shmctl (int shmid, int cmd, struct shmid_ds *buf); + +int +__shmctl (int shmid, int cmd, struct shmid_ds *buf) +{ + return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf); +} + +#include <shlib-compat.h> +versioned_symbol (libc, __shmctl, shmctl, GLIBC_2_0); diff --git a/sysdeps/unix/sysv/linux/aarch64/ilp32/syscalls.list b/sysdeps/unix/sysv/linux/aarch64/ilp32/syscalls.list new file mode 100644 index 0000000..e69de29 diff --git a/sysdeps/unix/sysv/linux/aarch64/ioctl.S b/sysdeps/unix/sysv/linux/aarch64/ioctl.S deleted file mode 100644 index eddd613..0000000 --- a/sysdeps/unix/sysv/linux/aarch64/ioctl.S +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2012-2016 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> - - .text -ENTRY(__ioctl) - mov x8, #__NR_ioctl - sxtw x0, w0 - svc #0x0 - cmn x0, #4095 - b.cs .Lsyscall_error - ret -PSEUDO_END (__ioctl) - -weak_alias (__ioctl, ioctl) diff --git a/sysdeps/unix/sysv/linux/aarch64/lp64/Implies b/sysdeps/unix/sysv/linux/aarch64/lp64/Implies new file mode 100644 index 0000000..6418211 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/lp64/Implies @@ -0,0 +1,4 @@ +aarch64/nptl +unix/sysv/linux/aarch64 +unix/sysv/linux/generic +unix/sysv/linux/wordsize-64 diff --git a/sysdeps/unix/sysv/linux/aarch64/lp64/ioctl.S b/sysdeps/unix/sysv/linux/aarch64/lp64/ioctl.S new file mode 100644 index 0000000..eddd613 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/lp64/ioctl.S @@ -0,0 +1,31 @@ +/* Copyright (C) 2012-2016 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + + .text +ENTRY(__ioctl) + mov x8, #__NR_ioctl + sxtw x0, w0 + svc #0x0 + cmn x0, #4095 + b.cs .Lsyscall_error + ret +PSEUDO_END (__ioctl) + +weak_alias (__ioctl, ioctl) diff --git a/sysdeps/unix/sysv/linux/aarch64/lp64/mmap.c b/sysdeps/unix/sysv/linux/aarch64/lp64/mmap.c new file mode 100644 index 0000000..0133381 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/lp64/mmap.c @@ -0,0 +1,34 @@ +/* Copyright (C) 2009-2016 Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sys/types.h> +#include <sys/mman.h> +#include <errno.h> +#include <sys/syscall.h> +#include <sysdep.h> +#include <unistd.h> + +__ptr_t +__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset) +{ + return (__ptr_t) INLINE_SYSCALL (mmap, 6, addr, len, prot, flags, fd, offset); +} + +weak_alias (__mmap, mmap) +weak_alias (__mmap, mmap64) +weak_alias (__mmap, __mmap64) diff --git a/sysdeps/unix/sysv/linux/aarch64/lp64/shlib-versions b/sysdeps/unix/sysv/linux/aarch64/lp64/shlib-versions new file mode 100644 index 0000000..e1768a7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/lp64/shlib-versions @@ -0,0 +1,7 @@ +DEFAULT GLIBC_2.17 + +%ifdef HAVE_AARCH64_BE +ld=ld-linux-aarch64_be.so.1 +%else +ld=ld-linux-aarch64.so.1 +%endif diff --git a/sysdeps/unix/sysv/linux/aarch64/mmap.c b/sysdeps/unix/sysv/linux/aarch64/mmap.c deleted file mode 100644 index 0133381..0000000 --- a/sysdeps/unix/sysv/linux/aarch64/mmap.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 2009-2016 Free Software Foundation, Inc. - - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sys/types.h> -#include <sys/mman.h> -#include <errno.h> -#include <sys/syscall.h> -#include <sysdep.h> -#include <unistd.h> - -__ptr_t -__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset) -{ - return (__ptr_t) INLINE_SYSCALL (mmap, 6, addr, len, prot, flags, fd, offset); -} - -weak_alias (__mmap, mmap) -weak_alias (__mmap, mmap64) -weak_alias (__mmap, __mmap64) diff --git a/sysdeps/unix/sysv/linux/aarch64/shlib-versions b/sysdeps/unix/sysv/linux/aarch64/shlib-versions deleted file mode 100644 index e1768a7..0000000 --- a/sysdeps/unix/sysv/linux/aarch64/shlib-versions +++ /dev/null @@ -1,7 +0,0 @@ -DEFAULT GLIBC_2.17 - -%ifdef HAVE_AARCH64_BE -ld=ld-linux-aarch64_be.so.1 -%else -ld=ld-linux-aarch64.so.1 -%endif -- 2.7.4
