mirror of git://sourceware.org/git/glibc.git
aarch64: Add ILP32 support
Add support for the ILP32 abi variant to aarch64. 2017-09-01 Andrew Pinski <andrew.pinski@caviumnetworks.com> Yury Norov <ynorov@caviumnetworks.com> Steve Ellcey <sellcey@caviumnetworks.com> * elf/cache.c (print_entry): Add FLAG_AARCH64_LIB32. * sysdeps/aarch64/configure.ac (HAVE_AARCH64_ILP32): New define. (default-abi): Allow for ilp32 ABI. * sysdeps/aarch64/configure: Regenerate. * sysdeps/aarch64/Implies: Deleted. * sysdeps/aarch64/ilp32/Implies: New file. * sysdeps/aarch64/ilp32/Implies-after: New file. * sysdeps/aarch64/lp64/Implies: New file. * sysdeps/aarch64/lp64/Implies-after: New file. * sysdeps/aarch64/nptl/bits/pthreadtypes-arch.h (__PTHREAD_RWLOCK_INT_FLAGS_SHARED): Set to 1. * sysdeps/aarch64/preconfigure (machine): Check for ilp32/lp64. * sysdeps/aarch64/tls-macros.h (TLS_IE): Remove register specification for __result and ifdef for ILP32. * sysdeps/generic/ldconfig.h (FLAG_AARCH64_LIB32): New define. * sysdeps/unix/sysv/linux/aarch64/Implies: Remove generic and wordsize-64 entries. * sysdeps/unix/sysv/linux/aarch64/Makefile (abi-variants): Add new variants for ilp32 and ilp32_be. (abi-lp64-condition, abi-lp64_be-condition): Check for __WORDSIZE equal to 64. (abi-ilp32-condition, abi-ilp32_be-condition): New. * sysdeps/unix/sysv/linux/aarch64/configure.ac (arch_minimum_kernel): Use different value for ILP32. (LIBC_SLIBDIR_RTLDDIR): Modify for ILP32. * sysdeps/unix/sysv/linux/aarch64/configure: Regenerate. * sysdeps/unix/sysv/linux/aarch64/ilp32/Implies: New file. * sysdeps/unix/sysv/linux/aarch64/ilp32/c++-types.data: Likewise. * sysdeps/unix/sysv/linux/aarch64/ilp32/kernel_stat.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/ilp32/shlib-versions: Likewise. * sysdeps/unix/sysv/linux/aarch64/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/bits/statfs.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/bits/typesizes.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/bits/utmp.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/bits/utmpx.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/kernel-features.h: Likewise. * sysdeps/unix/sysv/linux/aarch64/Implies: Add unix/sysv/linux/aarch64. * sysdeps/unix/sysv/linux/aarch64/ioctl.S: Move to lp64 directory. * sysdeps/unix/sysv/linux/aarch64/mmap.c: Likewise. * sysdeps/unix/sysv/linux/aarch64/shlib-versions: Likewise. * sysdeps/unix/sysv/linux/aarch64/c++-types.data: Likewise. * sysdeps/unix/sysv/linux/aarch64/ldd-rewrite.sed: Likewise. * sysdeps/unix/sysv/linux/aarch64/ipc_priv.h (__IPC_64): Check __ILP32 when setting. * sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file): Check for EM_AARCH64 when processing ELFCLASS32 object. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h (F_GETLK, F_SETLCK, F_SETLKW): Check for __OFF_T_MATCHES_OFF64_T when defining.
This commit is contained in:
Steve Ellcey
Szabolcs Nagy
parent
b41bb0ede3
commit
82b66f858c
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@ -101,6 +101,9 @@ print_entry (const char *lib, int flag, unsigned int osversion,
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case FLAG_AARCH64_LIB64:
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fputs (",AArch64", stdout);
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break;
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case FLAG_AARCH64_LIB32:
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fputs (",ILP32", stdout);
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break;
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/* Uses the ARM soft-float ABI. */
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case FLAG_ARM_LIBSF:
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fputs (",soft-float", stdout);
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@ -163,12 +163,19 @@ rm -f conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5
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$as_echo "$libc_cv_aarch64_be" >&6; }
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if test $aarch64_config_abi = ilp32; then
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$as_echo "#define HAVE_AARCH64_ILP32 1" >>confdefs.h
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fi
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if test $libc_cv_aarch64_be = yes; then
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$as_echo "#define HAVE_AARCH64_BE 1" >>confdefs.h
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config_vars="$config_vars
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default-abi = lp64_be"
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libc_aarch64_be=_be
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else
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config_vars="$config_vars
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default-abi = lp64"
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libc_aarch64_be=
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fi
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config_vars="$config_vars
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default-abi = ${aarch64_config_abi}${libc_aarch64_be}"
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@ -14,9 +14,16 @@ AC_CACHE_CHECK([for big endian],
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yes
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#endif
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], libc_cv_aarch64_be=yes, libc_cv_aarch64_be=no)])
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if test $aarch64_config_abi = ilp32; then
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AC_DEFINE(HAVE_AARCH64_ILP32)
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fi
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if test $libc_cv_aarch64_be = yes; then
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AC_DEFINE(HAVE_AARCH64_BE)
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LIBC_CONFIG_VAR([default-abi], [lp64_be])
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libc_aarch64_be=_be
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else
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LIBC_CONFIG_VAR([default-abi], [lp64])
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libc_aarch64_be=
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fi
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LIBC_CONFIG_VAR([default-abi], [${aarch64_config_abi}${libc_aarch64_be}])
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@ -1,4 +1,4 @@
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wordsize-64
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aarch64/fpu
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ieee754/ldbl-128
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ieee754/dbl-64/wordsize-64
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ieee754/dbl-64
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@ -0,0 +1 @@
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wordsize-32
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@ -0,0 +1,6 @@
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aarch64/fpu
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ieee754/ldbl-128
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ieee754/dbl-64/wordsize-64
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ieee754/dbl-64
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ieee754/flt-32
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aarch64/soft-fp
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@ -0,0 +1 @@
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wordsize-64
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@ -67,5 +67,6 @@ struct __pthread_rwlock_arch_t
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};
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#define __PTHREAD_RWLOCK_ELISION_EXTRA 0
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#define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1
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#endif /* bits/pthreadtypes.h */
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@ -1,6 +1,14 @@
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case "$machine" in
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aarch64*)
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abiflag=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null`
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base_machine=aarch64
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machine=aarch64
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case "$abiflag" in
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*"#define __ILP32__ 1"*) aarch64_config_abi=ilp32 ;;
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*) aarch64_config_abi=lp64 ;;
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esac
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case $aarch64_config_abi in
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ilp32) machine=aarch64/ilp32 ;;
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lp64) machine=aarch64/lp64 ;;
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esac
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;;
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esac
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@ -32,8 +32,9 @@
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"x30", "memory", "cc"); \
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(int *) (__result); })
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#define TLS_IE(x) \
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({ register unsigned long __result asm ("x0"); \
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#ifdef __LP64__
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# define TLS_IE(x) \
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({ register unsigned long __result; \
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register unsigned long __t; \
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asm ("mrs %1, tpidr_el0; " \
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"adrp %0, :gottprel:" #x "; " \
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@ -41,6 +42,17 @@
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"add %0, %0, %1" \
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: "=r" (__result), "=r" (__t)); \
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(int *) (__result); })
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#else
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# define TLS_IE(x) \
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({ register unsigned long __result; \
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register unsigned long __t; \
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asm ("mrs %1, tpidr_el0; " \
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"adrp %0, :gottprel:" #x "; " \
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"ldr %w0, [%0, #:gottprel_lo12:" #x "]; " \
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"add %0, %0, %1" \
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: "=r" (__result), "=r" (__t)); \
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(int *) (__result); })
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#endif
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#define TLS_LE(x) \
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({ register unsigned long __result asm ("x0"); \
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@ -44,6 +44,7 @@
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#define FLAG_MIPS64_LIBN64_NAN2008 0x0e00
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#define FLAG_RISCV_FLOAT_ABI_SOFT 0x0f00
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#define FLAG_RISCV_FLOAT_ABI_DOUBLE 0x1000
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#define FLAG_AARCH64_LIB32 0x1100
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/* Name of auxiliary cache. */
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#define _PATH_LDCONFIG_AUX_CACHE "/var/cache/ldconfig/aux-cache"
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@ -1,3 +1 @@
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aarch64/nptl
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unix/sysv/linux/generic
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unix/sysv/linux/wordsize-64
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@ -23,10 +23,14 @@ endif
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abi-variants := lp64
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abi-variants += lp64_be
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abi-variants += ilp32
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abi-variants += ilp32_be
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ifeq (,$(filter $(default-abi),$(abi-variants)))
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Unknown ABI, must be one of $(abi-variants)
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endif
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abi-lp64-condition := !defined __AARCH64EB__
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abi-lp64_be-condition := defined __AARCH64EB__
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abi-lp64-condition := __WORDSIZE == 64 && !defined __AARCH64EB__
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abi-lp64_be-condition := __WORDSIZE == 64 && defined __AARCH64EB__
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abi-ilp32-condition := __WORDSIZE == 32 && !defined __AARCH64EB__
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abi-ilp32_be-condition := __WORDSIZE == 32 && defined __AARCH64EB__
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@ -0,0 +1,178 @@
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/* Definition of `struct stat' used in the kernel.
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Copyright (C) 2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#if !defined _SYS_STAT_H && !defined _FCNTL_H
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# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
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#endif
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#ifndef _BITS_STAT_H
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#define _BITS_STAT_H 1
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#include <bits/wordsize.h>
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/* 64-bit libc uses the kernel's 'struct stat', accessed via the
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stat() syscall; 32-bit libc uses the kernel's 'struct stat64'
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and accesses it via the stat64() syscall. All the various
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APIs offered by libc use the kernel shape for their struct stat
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structure; the only difference is that 32-bit programs not
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using __USE_FILE_OFFSET64 only see the low 32 bits of some
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of the fields (specifically st_ino, st_size, and st_blocks). */
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#define _STAT_VER_KERNEL 0
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#define _STAT_VER_LINUX 0
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#define _STAT_VER _STAT_VER_KERNEL
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/* Versions of the `xmknod' interface. */
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#define _MKNOD_VER_LINUX 0
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struct stat
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{
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__dev_t st_dev; /* Device. */
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#ifdef __LP64__
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__ino_t st_ino; /* File serial number. */
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#else
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unsigned int __pad0;
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unsigned int __st_ino; /* 32bit file serial number. */
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#endif
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__mode_t st_mode; /* File mode. */
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__nlink_t st_nlink; /* Link count. */
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__uid_t st_uid; /* User ID of the file's owner. */
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__gid_t st_gid; /* Group ID of the file's group.*/
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__dev_t st_rdev; /* Device number, if device. */
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__dev_t __pad1;
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__off_t st_size; /* Size of file, in bytes. */
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__blksize_t st_blksize; /* Optimal block size for I/O. */
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#ifdef __LP64__
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int __pad2;
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#endif
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__blkcnt_t st_blocks; /* 512-byte blocks */
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#ifdef __USE_XOPEN2K8
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/* Nanosecond resolution timestamps are stored in a format
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equivalent to 'struct timespec'. This is the type used
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whenever possible but the Unix namespace rules do not allow the
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identifier 'timespec' to appear in the <sys/stat.h> header.
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Therefore we have to handle the use of this header in strictly
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standard-compliant sources special. */
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struct timespec st_atim; /* Time of last access. */
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struct timespec st_mtim; /* Time of last modification. */
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struct timespec st_ctim; /* Time of last status change. */
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# define st_atime st_atim.tv_sec /* Backward compatibility. */
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# define st_mtime st_mtim.tv_sec
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# define st_ctime st_ctim.tv_sec
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#else
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__time_t st_atime; /* Time of last access. */
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unsigned long int st_atimensec; /* Nscecs of last access. */
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__time_t st_mtime; /* Time of last modification. */
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unsigned long int st_mtimensec; /* Nsecs of last modification. */
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__time_t st_ctime; /* Time of last status change. */
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unsigned long int st_ctimensec; /* Nsecs of last status change. */
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#endif
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#ifdef __LP64__
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int __glibc_reserved[2];
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#else
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__ino_t st_ino; /* File serial number. */
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#endif
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};
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#ifdef __USE_LARGEFILE64
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struct stat64
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{
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__dev_t st_dev; /* Device. */
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# ifdef __LP64__
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__ino64_t st_ino; /* File serial number. */
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# else
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unsigned int __pad0;
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unsigned int __st_ino; /* 32bit file serial number. */
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# endif
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__mode_t st_mode; /* File mode. */
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__nlink_t st_nlink; /* Link count. */
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__uid_t st_uid; /* User ID of the file's owner. */
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__gid_t st_gid; /* Group ID of the file's group.*/
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__dev_t st_rdev; /* Device number, if device. */
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__dev_t __pad1;
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__off64_t st_size; /* Size of file, in bytes. */
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__blksize_t st_blksize; /* Optimal block size for I/O. */
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# ifdef __LP64__
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int __pad2;
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# endif
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__blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
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# ifdef __USE_XOPEN2K8
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/* Nanosecond resolution timestamps are stored in a format
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equivalent to 'struct timespec'. This is the type used
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whenever possible but the Unix namespace rules do not allow the
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identifier 'timespec' to appear in the <sys/stat.h> header.
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Therefore we have to handle the use of this header in strictly
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standard-compliant sources special. */
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struct timespec st_atim; /* Time of last access. */
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struct timespec st_mtim; /* Time of last modification. */
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struct timespec st_ctim; /* Time of last status change. */
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# else
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__time_t st_atime; /* Time of last access. */
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unsigned long int st_atimensec; /* Nscecs of last access. */
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__time_t st_mtime; /* Time of last modification. */
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unsigned long int st_mtimensec; /* Nsecs of last modification. */
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__time_t st_ctime; /* Time of last status change. */
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unsigned long int st_ctimensec; /* Nsecs of last status change. */
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# endif
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# ifdef __LP64__
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int __glibc_reserved[2];
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# else
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__ino_t st_ino; /* File serial number. */
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# endif
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};
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#endif
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/* Tell code we have these members. */
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#define _STATBUF_ST_BLKSIZE
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#define _STATBUF_ST_RDEV
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/* Nanosecond resolution time values are supported. */
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#define _STATBUF_ST_NSEC
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/* Encoding of the file mode. */
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#define __S_IFMT 0170000 /* These bits determine file type. */
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/* File types. */
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#define __S_IFDIR 0040000 /* Directory. */
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#define __S_IFCHR 0020000 /* Character device. */
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#define __S_IFBLK 0060000 /* Block device. */
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#define __S_IFREG 0100000 /* Regular file. */
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#define __S_IFIFO 0010000 /* FIFO. */
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#define __S_IFLNK 0120000 /* Symbolic link. */
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#define __S_IFSOCK 0140000 /* Socket. */
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/* POSIX.1b objects. Note that these macros always evaluate to zero. But
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they do it by enforcing the correct use of the macros. */
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#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
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#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
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#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
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/* Protection bits. */
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#define __S_ISUID 04000 /* Set user ID on execution. */
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#define __S_ISGID 02000 /* Set group ID on execution. */
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#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
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#define __S_IREAD 0400 /* Read by owner. */
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#define __S_IWRITE 0200 /* Write by owner. */
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#define __S_IEXEC 0100 /* Execute by owner. */
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#ifdef __USE_ATFILE
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# define UTIME_NOW ((1l << 30) - 1l)
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# define UTIME_OMIT ((1l << 30) - 2l)
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#endif
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#endif /* bits/stat.h */
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@ -0,0 +1,68 @@
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/* Definition of `struct statfs', information about a filesystem.
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Copyright (C) 2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
|
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|
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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/>. */
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#ifndef _SYS_STATFS_H
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# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
|
||||
#endif
|
||||
|
||||
#include <endian.h>
|
||||
#include <bits/types.h>
|
||||
#include <bits/wordsize.h>
|
||||
|
||||
/* On AArch64 both the 32-bit and 64-bit libc's use the kernels
|
||||
'struct statfs' with 64 bit f_blocks/f_bfree/f_bavail/f_files/f_ffree
|
||||
fields. This means the statfs and statfs64 structs are identical
|
||||
and the statfs and statfs64 calls can be aliases. */
|
||||
|
||||
struct statfs
|
||||
{
|
||||
__SWORD_TYPE f_type;
|
||||
__SWORD_TYPE f_bsize;
|
||||
__fsblkcnt_t f_blocks;
|
||||
__fsblkcnt_t f_bfree;
|
||||
__fsblkcnt_t f_bavail;
|
||||
__fsfilcnt_t f_files;
|
||||
__fsfilcnt_t f_ffree;
|
||||
__fsid_t f_fsid;
|
||||
__SWORD_TYPE f_namelen;
|
||||
__SWORD_TYPE f_frsize;
|
||||
__SWORD_TYPE f_flags;
|
||||
__SWORD_TYPE f_spare[4];
|
||||
};
|
||||
|
||||
struct statfs64
|
||||
{
|
||||
__SWORD_TYPE f_type;
|
||||
__SWORD_TYPE f_bsize;
|
||||
__fsblkcnt64_t f_blocks;
|
||||
__fsblkcnt64_t f_bfree;
|
||||
__fsblkcnt64_t f_bavail;
|
||||
__fsfilcnt64_t f_files;
|
||||
__fsfilcnt64_t f_ffree;
|
||||
__fsid_t f_fsid;
|
||||
__SWORD_TYPE f_namelen;
|
||||
__SWORD_TYPE f_frsize;
|
||||
__SWORD_TYPE f_flags;
|
||||
__SWORD_TYPE f_spare[4];
|
||||
};
|
||||
|
||||
/* Tell code we have these members. */
|
||||
#define _STATFS_F_NAMELEN
|
||||
#define _STATFS_F_FRSIZE
|
||||
#define _STATFS_F_FLAGS
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
/* bits/typesizes.h -- underlying types for *_t. Linux/AArch64 version.
|
||||
Copyright (C) 2017 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 __UQUAD_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 rlim_t and rlim64_t. */
|
||||
#define __RLIM_T_MATCHES_RLIM64_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 */
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
/* The `struct utmp' type, describing entries in the utmp file.
|
||||
Linux/AArch64 version.
|
||||
|
||||
Copyright (C) 2017 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 _UTMP_H
|
||||
# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
|
||||
#endif
|
||||
|
||||
#include <paths.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <bits/wordsize.h>
|
||||
|
||||
|
||||
#define UT_LINESIZE 32
|
||||
#define UT_NAMESIZE 32
|
||||
#define UT_HOSTSIZE 256
|
||||
|
||||
|
||||
/* The structure describing an entry in the database of
|
||||
previous logins. */
|
||||
struct lastlog
|
||||
{
|
||||
#if __WORDSIZE == 32
|
||||
int64_t ll_time;
|
||||
#else
|
||||
__time_t ll_time;
|
||||
#endif
|
||||
char ll_line[UT_LINESIZE];
|
||||
char ll_host[UT_HOSTSIZE];
|
||||
};
|
||||
|
||||
|
||||
/* The structure describing the status of a terminated process. This
|
||||
type is used in `struct utmp' below. */
|
||||
struct exit_status
|
||||
{
|
||||
short int e_termination; /* Process termination status. */
|
||||
short int e_exit; /* Process exit status. */
|
||||
};
|
||||
|
||||
|
||||
/* The structure describing an entry in the user accounting database. */
|
||||
struct utmp
|
||||
{
|
||||
short int ut_type; /* Type of login. */
|
||||
pid_t ut_pid; /* Process ID of login process. */
|
||||
char ut_line[UT_LINESIZE]; /* Devicename. */
|
||||
char ut_id[4]; /* Inittab ID. */
|
||||
char ut_user[UT_NAMESIZE]; /* Username. */
|
||||
char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */
|
||||
struct exit_status ut_exit; /* Exit status of a process marked
|
||||
as DEAD_PROCESS. */
|
||||
/* The ut_session and ut_tv fields must be the same size when compiled
|
||||
32- and 64-bit. This allows data files and shared memory to be
|
||||
shared between 32- and 64-bit applications. */
|
||||
#if __WORDSIZE == 32
|
||||
int64_t ut_session; /* Session ID, used for windowing. */
|
||||
struct
|
||||
{
|
||||
int64_t tv_sec; /* Seconds. */
|
||||
int64_t tv_usec; /* Microseconds. */
|
||||
} ut_tv; /* Time entry was made. */
|
||||
#else
|
||||
long int ut_session; /* Session ID, used for windowing. */
|
||||
struct timeval ut_tv; /* Time entry was made. */
|
||||
#endif
|
||||
|
||||
int32_t ut_addr_v6[4]; /* Internet address of remote host. */
|
||||
char __glibc_reserved[20]; /* Reserved for future use. */
|
||||
};
|
||||
|
||||
/* Backwards compatibility hacks. */
|
||||
#define ut_name ut_user
|
||||
#ifndef _NO_UT_TIME
|
||||
/* We have a problem here: `ut_time' is also used otherwise. Define
|
||||
_NO_UT_TIME if the compiler complains. */
|
||||
# define ut_time ut_tv.tv_sec
|
||||
#endif
|
||||
#define ut_xtime ut_tv.tv_sec
|
||||
#define ut_addr ut_addr_v6[0]
|
||||
|
||||
|
||||
/* Values for the `ut_type' field of a `struct utmp'. */
|
||||
#define EMPTY 0 /* No valid user accounting information. */
|
||||
|
||||
#define RUN_LVL 1 /* The system's runlevel. */
|
||||
#define BOOT_TIME 2 /* Time of system boot. */
|
||||
#define NEW_TIME 3 /* Time after system clock changed. */
|
||||
#define OLD_TIME 4 /* Time when system clock changed. */
|
||||
|
||||
#define INIT_PROCESS 5 /* Process spawned by the init process. */
|
||||
#define LOGIN_PROCESS 6 /* Session leader of a logged in user. */
|
||||
#define USER_PROCESS 7 /* Normal process. */
|
||||
#define DEAD_PROCESS 8 /* Terminated process. */
|
||||
|
||||
#define ACCOUNTING 9
|
||||
|
||||
/* Old Linux name for the EMPTY type. */
|
||||
#define UT_UNKNOWN EMPTY
|
||||
|
||||
|
||||
/* Tell the user that we have a modern system with UT_HOST, UT_PID,
|
||||
UT_TYPE, UT_ID and UT_TV fields. */
|
||||
#define _HAVE_UT_TYPE 1
|
||||
#define _HAVE_UT_PID 1
|
||||
#define _HAVE_UT_ID 1
|
||||
#define _HAVE_UT_TV 1
|
||||
#define _HAVE_UT_HOST 1
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
/* Structures and definitions for the user accounting database.
|
||||
Linux/AArch64 version.
|
||||
|
||||
Copyright (C) 2017 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 _UTMPX_H
|
||||
# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
|
||||
#endif
|
||||
|
||||
#include <bits/types.h>
|
||||
#include <sys/time.h>
|
||||
#include <bits/wordsize.h>
|
||||
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# include <paths.h>
|
||||
# define _PATH_UTMPX _PATH_UTMP
|
||||
# define _PATH_WTMPX _PATH_WTMP
|
||||
#endif
|
||||
|
||||
|
||||
#define __UT_LINESIZE 32
|
||||
#define __UT_NAMESIZE 32
|
||||
#define __UT_HOSTSIZE 256
|
||||
|
||||
|
||||
/* The structure describing the status of a terminated process. This
|
||||
type is used in `struct utmpx' below. */
|
||||
struct __exit_status
|
||||
{
|
||||
#ifdef __USE_GNU
|
||||
short int e_termination; /* Process termination status. */
|
||||
short int e_exit; /* Process exit status. */
|
||||
#else
|
||||
short int __e_termination; /* Process termination status. */
|
||||
short int __e_exit; /* Process exit status. */
|
||||
#endif
|
||||
};
|
||||
|
||||
|
||||
/* The structure describing an entry in the user accounting database. */
|
||||
struct utmpx
|
||||
{
|
||||
short int ut_type; /* Type of login. */
|
||||
__pid_t ut_pid; /* Process ID of login process. */
|
||||
char ut_line[__UT_LINESIZE]; /* Devicename. */
|
||||
char ut_id[4]; /* Inittab ID. */
|
||||
char ut_user[__UT_NAMESIZE]; /* Username. */
|
||||
char ut_host[__UT_HOSTSIZE]; /* Hostname for remote login. */
|
||||
struct __exit_status ut_exit; /* Exit status of a process marked
|
||||
as DEAD_PROCESS. */
|
||||
|
||||
/* The fields ut_session and ut_tv must be the same size when compiled
|
||||
32- and 64-bit. This allows files and shared memory to be shared
|
||||
between 32- and 64-bit applications. */
|
||||
#if __WORDSIZE == 32
|
||||
__int64_t ut_session; /* Session ID, used for windowing. */
|
||||
struct
|
||||
{
|
||||
__int64_t tv_sec; /* Seconds. */
|
||||
__int64_t tv_usec; /* Microseconds. */
|
||||
} ut_tv; /* Time entry was made. */
|
||||
#else
|
||||
long int ut_session; /* Session ID, used for windowing. */
|
||||
struct timeval ut_tv; /* Time entry was made. */
|
||||
#endif
|
||||
__int32_t ut_addr_v6[4]; /* Internet address of remote host. */
|
||||
char __glibc_reserved[20]; /* Reserved for future use. */
|
||||
};
|
||||
|
||||
|
||||
/* Values for the `ut_type' field of a `struct utmpx'. */
|
||||
#define EMPTY 0 /* No valid user accounting information. */
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# define RUN_LVL 1 /* The system's runlevel. */
|
||||
#endif
|
||||
#define BOOT_TIME 2 /* Time of system boot. */
|
||||
#define NEW_TIME 3 /* Time after system clock changed. */
|
||||
#define OLD_TIME 4 /* Time when system clock changed. */
|
||||
|
||||
#define INIT_PROCESS 5 /* Process spawned by the init process. */
|
||||
#define LOGIN_PROCESS 6 /* Session leader of a logged in user. */
|
||||
#define USER_PROCESS 7 /* Normal process. */
|
||||
#define DEAD_PROCESS 8 /* Terminated process. */
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# define ACCOUNTING 9 /* System accounting. */
|
||||
#endif
|
||||
|
|
@ -1,9 +1,23 @@
|
|||
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
|
||||
# Local configure fragment for sysdeps/unix/sysv/linux/aarch64.
|
||||
|
||||
arch_minimum_kernel=3.7.0
|
||||
|
||||
test -n "$libc_cv_slibdir" ||
|
||||
if test $aarch64_config_abi = ilp32; then
|
||||
arch_minimum_kernel=10.0.0
|
||||
test -n "$libc_cv_slibdir" ||
|
||||
case "$prefix" in
|
||||
/usr | /usr/)
|
||||
libc_cv_slibdir=/libilp32
|
||||
libc_cv_rtlddir=/lib
|
||||
if test "$libdir" = '${exec_prefix}/lib'; then
|
||||
libdir='${exec_prefix}/libilp32';
|
||||
# Locale data can be shared between 32-bit and 64-bit libraries.
|
||||
libc_cv_complocaledir='${exec_prefix}/lib/locale'
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
else
|
||||
arch_minimum_kernel=3.7.0
|
||||
test -n "$libc_cv_slibdir" ||
|
||||
case "$prefix" in
|
||||
/usr | /usr/)
|
||||
libc_cv_slibdir='/lib64'
|
||||
|
|
@ -15,3 +29,6 @@ case "$prefix" in
|
|||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
ldd_rewrite_script=$dir/ldd-rewrite.sed
|
||||
|
|
|
|||
|
|
@ -1,6 +1,12 @@
|
|||
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
|
||||
# Local configure fragment for sysdeps/unix/sysv/linux/aarch64.
|
||||
|
||||
arch_minimum_kernel=3.7.0
|
||||
if test $aarch64_config_abi = ilp32; then
|
||||
arch_minimum_kernel=10.0.0
|
||||
LIBC_SLIBDIR_RTLDDIR([libilp32], [lib])
|
||||
else
|
||||
arch_minimum_kernel=3.7.0
|
||||
LIBC_SLIBDIR_RTLDDIR([lib64], [lib])
|
||||
fi
|
||||
|
||||
LIBC_SLIBDIR_RTLDDIR([lib64], [lib])
|
||||
ldd_rewrite_script=$dir/ldd-rewrite.sed
|
||||
|
|
|
|||
|
|
@ -0,0 +1,4 @@
|
|||
aarch64/nptl
|
||||
unix/sysv/linux/aarch64
|
||||
unix/sysv/linux/generic/wordsize-32
|
||||
unix/sysv/linux/generic
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
blkcnt64_t:x
|
||||
blkcnt_t:x
|
||||
blksize_t:i
|
||||
caddr_t:Pc
|
||||
clockid_t:i
|
||||
clock_t:l
|
||||
daddr_t:i
|
||||
dev_t:y
|
||||
fd_mask:l
|
||||
fsblkcnt64_t:y
|
||||
fsblkcnt_t:y
|
||||
fsfilcnt64_t:y
|
||||
fsfilcnt_t:y
|
||||
fsid_t:8__fsid_t
|
||||
gid_t:j
|
||||
id_t:j
|
||||
ino64_t:y
|
||||
ino_t:y
|
||||
int16_t:s
|
||||
int32_t:i
|
||||
int64_t:x
|
||||
int8_t:a
|
||||
intptr_t:i
|
||||
key_t:i
|
||||
loff_t:x
|
||||
mode_t:j
|
||||
nlink_t:j
|
||||
off64_t:x
|
||||
off_t:x
|
||||
pid_t:i
|
||||
pthread_attr_t:14pthread_attr_t
|
||||
pthread_barrier_t:17pthread_barrier_t
|
||||
pthread_barrierattr_t:21pthread_barrierattr_t
|
||||
pthread_cond_t:14pthread_cond_t
|
||||
pthread_condattr_t:18pthread_condattr_t
|
||||
pthread_key_t:j
|
||||
pthread_mutex_t:15pthread_mutex_t
|
||||
pthread_mutexattr_t:19pthread_mutexattr_t
|
||||
pthread_once_t:i
|
||||
pthread_rwlock_t:16pthread_rwlock_t
|
||||
pthread_rwlockattr_t:20pthread_rwlockattr_t
|
||||
pthread_spinlock_t:i
|
||||
pthread_t:m
|
||||
quad_t:x
|
||||
register_t:x
|
||||
rlim64_t:y
|
||||
rlim_t:y
|
||||
sigset_t:10__sigset_t
|
||||
size_t:m
|
||||
socklen_t:j
|
||||
ssize_t:l
|
||||
suseconds_t:l
|
||||
time_t:l
|
||||
u_char:h
|
||||
uid_t:j
|
||||
uint:j
|
||||
u_int:j
|
||||
u_int16_t:t
|
||||
u_int32_t:j
|
||||
u_int64_t:y
|
||||
u_int8_t:h
|
||||
ulong:m
|
||||
u_long:m
|
||||
u_quad_t:y
|
||||
useconds_t:j
|
||||
ushort:t
|
||||
u_short:t
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#define XSTAT_IS_XSTAT64 1
|
||||
#define STATFS_IS_STATFS64 1
|
||||
#define STAT_IS_KERNEL_STAT
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
DEFAULT GLIBC_2.27
|
||||
|
||||
%ifdef HAVE_AARCH64_BE
|
||||
ld=ld-linux-aarch64_be_ilp32.so.1
|
||||
%else
|
||||
ld=ld-linux-aarch64_ilp32.so.1
|
||||
%endif
|
||||
|
|
@ -18,4 +18,8 @@
|
|||
|
||||
#include <sys/ipc.h> /* For __key_t */
|
||||
|
||||
#define __IPC_64 0x0
|
||||
#ifdef __LP64__
|
||||
# define __IPC_64 0x0
|
||||
#else /* __ILP32 */
|
||||
# define __IPC_64 0x100
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -21,3 +21,12 @@
|
|||
|
||||
#undef __ASSUME_CLONE_DEFAULT
|
||||
#define __ASSUME_CLONE_BACKWARDS 1
|
||||
|
||||
#ifdef __ILP32__
|
||||
/* ARM fadvise64_64 reorganize the syscall arguments. */
|
||||
# define __ASSUME_FADVISE64_64_6ARG 1
|
||||
|
||||
/* Define this if your 32-bit syscall API requires 64-bit register
|
||||
pairs to start with an even-number register. */
|
||||
# define __ASSUME_ALIGNED_REGISTER_PAIRS 1
|
||||
#endif /* __ILP32__ */
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
s_^\(RTLDLIST=\)\(.*lib/\)\([^/]*\)\(-aarch64\)\(\|\_be\)\(\|\_ilp32\)\(.so\.[0-9.]*\)$_\1"\2\3-aarch64\5\7 \2\3-aarch64\5\_ilp32\7"_
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
aarch64/nptl
|
||||
unix/sysv/linux/aarch64
|
||||
unix/sysv/linux/generic
|
||||
unix/sysv/linux/wordsize-64
|
||||
|
|
@ -41,7 +41,11 @@ process_elf_file (const char *file_name, const char *lib, int *flag,
|
|||
ret = process_elf32_file (file_name, lib, flag, osversion, soname,
|
||||
file_contents, file_length);
|
||||
|
||||
if (!ret && EF_ARM_EABI_VERSION (elf32_header->e_flags) == EF_ARM_EABI_VER5)
|
||||
if (!ret && elf_header->e_machine == EM_AARCH64)
|
||||
*flag = FLAG_AARCH64_LIB32|FLAG_ELF_LIBC6;
|
||||
else if (!ret
|
||||
&& EF_ARM_EABI_VERSION (elf32_header->e_flags)
|
||||
== EF_ARM_EABI_VER5)
|
||||
{
|
||||
if (elf32_header->e_flags & EF_ARM_ABI_FLOAT_HARD)
|
||||
*flag = FLAG_ARM_LIBHF|FLAG_ELF_LIBC6;
|
||||
|
|
|
|||
|
|
@ -101,7 +101,7 @@
|
|||
#endif
|
||||
|
||||
#ifndef F_GETLK
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
# if !defined (__USE_FILE_OFFSET64) && !defined (__OFF_T_MATCHES_OFF64_T)
|
||||
# define F_GETLK 5 /* Get record locking info. */
|
||||
# define F_SETLK 6 /* Set record locking info (non-blocking). */
|
||||
# define F_SETLKW 7 /* Set record locking info (blocking). */
|
||||
|
|
|
|||
Loading…
Reference in New Issue