diff options
Diffstat (limited to 'libc/sysdeps/linux/arm/bits')
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/elf-fdpic.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/fcntl.h | 7 | ||||
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/hwcap.h | 50 | ||||
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/kernel_stat.h | 5 | ||||
| -rw-r--r-- | libc/sysdeps/linux/arm/bits/shm.h | 18 |
5 files changed, 67 insertions, 15 deletions
diff --git a/libc/sysdeps/linux/arm/bits/elf-fdpic.h b/libc/sysdeps/linux/arm/bits/elf-fdpic.h index 3d6db54af..f2ef9aeca 100644 --- a/libc/sysdeps/linux/arm/bits/elf-fdpic.h +++ b/libc/sysdeps/linux/arm/bits/elf-fdpic.h @@ -91,7 +91,7 @@ __reloc_pointer (void *p, /* This should be computed as part of the pointer comparison above, but we want to use the carry in the comparison, so we can't convert it to an integer type beforehand. */ - unsigned long offset = p - (void*)map->segs[c].p_vaddr; + unsigned long offset = (char*)p - (char*)map->segs[c].p_vaddr; /* We only check for one-past-the-end for the last segment, assumed to be the data segment, because other cases are ambiguous in the absence of padding between segments, and diff --git a/libc/sysdeps/linux/arm/bits/fcntl.h b/libc/sysdeps/linux/arm/bits/fcntl.h index 02495c763..823660648 100644 --- a/libc/sysdeps/linux/arm/bits/fcntl.h +++ b/libc/sysdeps/linux/arm/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 0200000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020040000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. @@ -101,11 +102,13 @@ # define F_SETLEASE 1024 /* Set a lease. */ # define F_GETLEASE 1025 /* Enquire what lease is active. */ # define F_NOTIFY 1026 /* Request notfications on a directory. */ -# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with - close-on-exit set on new fd. */ # define F_SETPIPE_SZ 1031 /* Set pipe page size array. */ # define F_GETPIPE_SZ 1032 /* Get pipe page size array. */ #endif +#if defined __USE_XOPEN2K8 || defined __USE_GNU +# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with + close-on-exit set on new fd. */ +#endif /* For F_[GET|SET]FD. */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ diff --git a/libc/sysdeps/linux/arm/bits/hwcap.h b/libc/sysdeps/linux/arm/bits/hwcap.h new file mode 100644 index 000000000..0a741b469 --- /dev/null +++ b/libc/sysdeps/linux/arm/bits/hwcap.h @@ -0,0 +1,50 @@ +/* Defines for bits in AT_HWCAP. ARM Linux version. + Copyright (C) 2012-2023 Free Software Foundation, Inc. + + 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 + <https://www.gnu.org/licenses/>. */ + +#if !defined (_SYS_AUXV_H) && !defined (_LINUX_ARM_SYSDEP_H) +# error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead." +#endif + +/* The following must match the kernel's <asm/hwcap.h>. */ +#define HWCAP_ARM_SWP 1 +#define HWCAP_ARM_HALF 2 +#define HWCAP_ARM_THUMB 4 +#define HWCAP_ARM_26BIT 8 +#define HWCAP_ARM_FAST_MULT 16 +#define HWCAP_ARM_FPA 32 +#define HWCAP_ARM_VFP 64 +#define HWCAP_ARM_EDSP 128 +#define HWCAP_ARM_JAVA 256 +#define HWCAP_ARM_IWMMXT 512 +#define HWCAP_ARM_CRUNCH 1024 +#define HWCAP_ARM_THUMBEE 2048 +#define HWCAP_ARM_NEON 4096 +#define HWCAP_ARM_VFPv3 8192 +#define HWCAP_ARM_VFPv3D16 16384 +#define HWCAP_ARM_TLS 32768 +#define HWCAP_ARM_VFPv4 65536 +#define HWCAP_ARM_IDIVA 131072 +#define HWCAP_ARM_IDIVT 262144 +#define HWCAP_ARM_VFPD32 524288 +#define HWCAP_ARM_LPAE 1048576 +#define HWCAP_ARM_EVTSTRM 2097152 +#define HWCAP_FPHP 4194304 +#define HWCAP_ASIMDHP 8388608 +#define HWCAP_ASIMDDP 16777216 +#define HWCAP_ASIMDFHM 33554432 +#define HWCAP_ASIMDBF16 67108864 +#define HWCAP_I8MM 134217728 diff --git a/libc/sysdeps/linux/arm/bits/kernel_stat.h b/libc/sysdeps/linux/arm/bits/kernel_stat.h index 7bd89f9ab..cdbeeb4de 100644 --- a/libc/sysdeps/linux/arm/bits/kernel_stat.h +++ b/libc/sysdeps/linux/arm/bits/kernel_stat.h @@ -29,8 +29,8 @@ struct kernel_stat { struct timespec st_atim; struct timespec st_mtim; struct timespec st_ctim; - unsigned long __unused4; - unsigned long __unused5; + unsigned long __uclibc_unused4; + unsigned long __uclibc_unused5; }; struct kernel_stat64 { @@ -50,7 +50,6 @@ struct kernel_stat64 { long long st_size; unsigned long st_blksize; unsigned long long st_blocks; /* Number 512-byte blocks allocated. */ - struct timespec st_atim; struct timespec st_mtim; struct timespec st_ctim; diff --git a/libc/sysdeps/linux/arm/bits/shm.h b/libc/sysdeps/linux/arm/bits/shm.h index 2708c58ff..86245faff 100644 --- a/libc/sysdeps/linux/arm/bits/shm.h +++ b/libc/sysdeps/linux/arm/bits/shm.h @@ -50,16 +50,16 @@ struct shmid_ds struct ipc_perm shm_perm; /* operation permission struct */ size_t shm_segsz; /* size of segment in bytes */ __time_t shm_atime; /* time of last shmat() */ - unsigned long int __unused1; + unsigned long int __uclibc_unused1; __time_t shm_dtime; /* time of last shmdt() */ - unsigned long int __unused2; + unsigned long int __uclibc_unused2; __time_t shm_ctime; /* time of last change by shmctl() */ - unsigned long int __unused3; + unsigned long int __uclibc_unused3; __pid_t shm_cpid; /* pid of creator */ __pid_t shm_lpid; /* pid of last shmop */ shmatt_t shm_nattch; /* number of current attaches */ - unsigned long int __unused4; - unsigned long int __unused5; + unsigned long int __uclibc_unused4; + unsigned long int __uclibc_unused5; }; #ifdef __USE_MISC @@ -81,10 +81,10 @@ struct shminfo unsigned long int shmmni; unsigned long int shmseg; unsigned long int shmall; - unsigned long int __unused1; - unsigned long int __unused2; - unsigned long int __unused3; - unsigned long int __unused4; + unsigned long int __uclibc_unused1; + unsigned long int __uclibc_unused2; + unsigned long int __uclibc_unused3; + unsigned long int __uclibc_unused4; }; struct shm_info |