diff options
Diffstat (limited to 'libc/sysdeps/linux/frv/bits')
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/elf-fdpic.h | 5 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/endian.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/fcntl.h | 18 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/kernel_stat.h | 26 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/kernel_types.h | 3 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/mman.h | 76 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/setjmp.h | 12 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/stackinfo.h | 5 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/stat.h | 43 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/syscalls.h | 183 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/uClibc_arch_features.h | 17 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/uClibc_page.h | 4 | ||||
| -rw-r--r-- | libc/sysdeps/linux/frv/bits/wordsize.h | 5 |
13 files changed, 141 insertions, 258 deletions
diff --git a/libc/sysdeps/linux/frv/bits/elf-fdpic.h b/libc/sysdeps/linux/frv/bits/elf-fdpic.h index 905648054..dddf82ccc 100644 --- a/libc/sysdeps/linux/frv/bits/elf-fdpic.h +++ b/libc/sysdeps/linux/frv/bits/elf-fdpic.h @@ -22,8 +22,7 @@ Library 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; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ +not, see <http://www.gnu.org/licenses/>. */ #ifndef _BITS_ELF_FDPIC_H #define _BITS_ELF_FDPIC_H @@ -64,7 +63,7 @@ struct elf32_fdpic_loadaddr { /* Map a pointer's VMA to its corresponding address according to the load map. */ -inline static void * +static __always_inline void * __reloc_pointer (void *p, const struct elf32_fdpic_loadmap *map) { diff --git a/libc/sysdeps/linux/frv/bits/endian.h b/libc/sysdeps/linux/frv/bits/endian.h index 0564c5921..3ce83c592 100644 --- a/libc/sysdeps/linux/frv/bits/endian.h +++ b/libc/sysdeps/linux/frv/bits/endian.h @@ -1,4 +1,4 @@ -/* frv is little-endian. */ +/* frv is big-endian. */ #ifndef _ENDIAN_H # error "Never use <bits/endian.h> directly; include <endian.h> instead." diff --git a/libc/sysdeps/linux/frv/bits/fcntl.h b/libc/sysdeps/linux/frv/bits/fcntl.h index 49da6279d..0581f2bf3 100644 --- a/libc/sysdeps/linux/frv/bits/fcntl.h +++ b/libc/sysdeps/linux/frv/bits/fcntl.h @@ -13,9 +13,8 @@ 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ #ifndef _FCNTL_H # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." @@ -23,6 +22,9 @@ #include <sys/types.h> +#ifdef __USE_GNU +# include <bits/uio.h> +#endif /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ @@ -45,7 +47,9 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_DIRECTORY 0200000 /* Must be a directory. */ # define O_NOFOLLOW 0400000 /* Do not follow links. */ -# define O_STREAMING 04000000/* streaming access */ +# define O_NOATIME 01000000 /* don't set atime */ +# define O_CLOEXEC 02000000 /* set close_on_exec */ +# define O_PATH 010000000 /* Resolve pathname but do not open file. */ #endif /* For now Linux has synchronisity options for data and read operations. @@ -95,6 +99,8 @@ # 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 /* For F_[GET|SET]FL. */ @@ -164,7 +170,7 @@ struct flock64 #endif -#ifdef __USE_GNU +#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__ /* Flags for SYNC_FILE_RANGE. */ # define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages in the range before performing the @@ -187,7 +193,7 @@ struct flock64 __BEGIN_DECLS -#ifdef __USE_GNU +#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__ /* Provide kernel hint to read ahead. */ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) diff --git a/libc/sysdeps/linux/frv/bits/kernel_stat.h b/libc/sysdeps/linux/frv/bits/kernel_stat.h index 8b80a2608..1cf521044 100644 --- a/libc/sysdeps/linux/frv/bits/kernel_stat.h +++ b/libc/sysdeps/linux/frv/bits/kernel_stat.h @@ -1,10 +1,6 @@ #ifndef _BITS_STAT_STRUCT_H #define _BITS_STAT_STRUCT_H -#ifndef _LIBC -#error bits/kernel_stat.h is for internal uClibc use only! -#endif - /* This file provides whatever this particular arch's kernel thinks * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ @@ -38,14 +34,9 @@ struct kernel_stat { unsigned long __pad10; /* future possible st_blocks high bits */ unsigned long st_blocks; /* Number 512-byte blocks allocated. */ - unsigned long __unused1; - unsigned long st_atime; - - unsigned long __unused2; - unsigned long st_mtime; - - unsigned long __unused3; - unsigned long st_ctime; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; unsigned long long __unused4; }; @@ -73,14 +64,9 @@ struct kernel_stat64 { unsigned long __pad4; /* future possible st_blocks high bits */ unsigned long st_blocks; /* Number 512-byte blocks allocated. */ - unsigned long __unused1; - unsigned long st_atime; - - unsigned long __unused2; - unsigned long st_mtime; - - unsigned long __unused3; /* will be high 32 bits of ctime someday */ - unsigned long st_ctime; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; unsigned long long __unused4; }; diff --git a/libc/sysdeps/linux/frv/bits/kernel_types.h b/libc/sysdeps/linux/frv/bits/kernel_types.h index 8403fd3e8..be4fe224f 100644 --- a/libc/sysdeps/linux/frv/bits/kernel_types.h +++ b/libc/sysdeps/linux/frv/bits/kernel_types.h @@ -31,6 +31,9 @@ typedef unsigned int __kernel_gid32_t; typedef unsigned short __kernel_old_uid_t; typedef unsigned short __kernel_old_gid_t; typedef long long __kernel_loff_t; +typedef __kernel_dev_t __kernel_old_dev_t; +typedef long __kernel_long_t; +typedef unsigned long __kernel_ulong_t; typedef struct { #ifdef __USE_ALL diff --git a/libc/sysdeps/linux/frv/bits/mman.h b/libc/sysdeps/linux/frv/bits/mman.h deleted file mode 100644 index 0802005f4..000000000 --- a/libc/sysdeps/linux/frv/bits/mman.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Definitions for POSIX memory map interface. Linux/frv version. - Copyright (C) 1997 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _SYS_MMAN_H -# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." -#endif - -/* The following definitions basically come from the kernel headers. - But the kernel header is not namespace clean. */ - - -/* Protections are chosen from these bits, OR'd together. The - implementation does not necessarily support PROT_EXEC or PROT_WRITE - without PROT_READ. The only guarantees are that no writing will be - allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ - -#define PROT_READ 0x1 /* Page can be read. */ -#define PROT_WRITE 0x2 /* Page can be written. */ -#define PROT_EXEC 0x4 /* Page can be executed. */ -#define PROT_NONE 0x0 /* Page can not be accessed. */ - -/* Sharing types (must choose one and only one of these). */ -#define MAP_SHARED 0x01 /* Share changes. */ -#define MAP_PRIVATE 0x02 /* Changes are private. */ -#ifdef __USE_MISC -# define MAP_TYPE 0x0f /* Mask for type of mapping. */ -#endif - -/* Other flags. */ -#define MAP_FIXED 0x10 /* Interpret addr exactly. */ -#ifdef __USE_MISC -# define MAP_FILE 0 -# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ -# define MAP_ANON MAP_ANONYMOUS -#endif - -/* These are Linux-specific. */ -#ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ -#endif - -/* Flags to `msync'. */ -#define MS_ASYNC 1 /* Sync memory asynchronously. */ -#define MS_SYNC 4 /* Synchronous memory sync. */ -#define MS_INVALIDATE 2 /* Invalidate the caches. */ - -/* Flags for `mlockall'. */ -#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ -#define MCL_FUTURE 2 /* Lock all additions to address - space. */ - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -# define MREMAP_FIXED 2 -#endif diff --git a/libc/sysdeps/linux/frv/bits/setjmp.h b/libc/sysdeps/linux/frv/bits/setjmp.h index d49ad7b71..76800ff43 100644 --- a/libc/sysdeps/linux/frv/bits/setjmp.h +++ b/libc/sysdeps/linux/frv/bits/setjmp.h @@ -12,9 +12,8 @@ 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ /* Define the machine-dependent type `jmp_buf'. FRV version. */ @@ -35,7 +34,6 @@ #define __SETJMP_FP (__SETJMP_SP+1) -#ifndef _ASM typedef struct /* Demand 64-bit alignment such that we can use std/ldd in setjmp/longjmp. */ @@ -48,11 +46,5 @@ __attribute__((__aligned__(8))) unsigned long __sp; /* stack pointer */ unsigned long __fp; /* frame pointer */ } __jmp_buf[1]; -#endif - -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf)->__sp) #endif /* bits/setjmp.h */ diff --git a/libc/sysdeps/linux/frv/bits/stackinfo.h b/libc/sysdeps/linux/frv/bits/stackinfo.h index 03412e009..6ebdf9f1f 100644 --- a/libc/sysdeps/linux/frv/bits/stackinfo.h +++ b/libc/sysdeps/linux/frv/bits/stackinfo.h @@ -12,9 +12,8 @@ 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ /* This file contains a bit of information about the stack allocation of the processor. */ diff --git a/libc/sysdeps/linux/frv/bits/stat.h b/libc/sysdeps/linux/frv/bits/stat.h index ae5f059f7..e6a1944bb 100644 --- a/libc/sysdeps/linux/frv/bits/stat.h +++ b/libc/sysdeps/linux/frv/bits/stat.h @@ -12,9 +12,8 @@ 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ #ifndef _SYS_STAT_H # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." @@ -71,6 +70,20 @@ struct stat __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ #endif +#ifdef __USE_MISC + /* Nanosecond resolution timestamps are stored in a format + equivalent to 'struct timespec'. This is the type used + whenever possible but the Unix namespace rules do not allow the + identifier 'timespec' to appear in the <sys/stat.h> header. + Therefore we have to handle the use of this header in strictly + standard-compliant sources special. */ + struct timespec st_atim; /* Time of last access. */ + struct timespec st_mtim; /* Time of last modification. */ + struct timespec st_ctim; /* Time of last status change. */ +# define st_atime st_atim.tv_sec /* Backward compatibility. */ +# define st_mtime st_mtim.tv_sec +# define st_ctime st_ctim.tv_sec +#else unsigned long int __unused1; __time_t st_atime; /* Time of last access. */ @@ -79,7 +92,7 @@ struct stat unsigned long int __unused3; __time_t st_ctime; /* Time of last status change. */ - +#endif unsigned long long __unused4; }; @@ -104,7 +117,20 @@ struct stat64 __blksize_t st_blksize; /* Optimal block size for I/O. */ __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ - +#ifdef __USE_MISC + /* Nanosecond resolution timestamps are stored in a format + equivalent to 'struct timespec'. This is the type used + whenever possible but the Unix namespace rules do not allow the + identifier 'timespec' to appear in the <sys/stat.h> header. + Therefore we have to handle the use of this header in strictly + standard-compliant sources special. */ + struct timespec st_atim; /* Time of last access. */ + struct timespec st_mtim; /* Time of last modification. */ + struct timespec st_ctim; /* Time of last status change. */ +# define st_atime st_atim.tv_sec /* Backward compatibility. */ +# define st_mtime st_mtim.tv_sec +# define st_ctime st_ctim.tv_sec +#else unsigned long int __unused1; __time_t st_atime; /* Time of last access. */ @@ -113,7 +139,7 @@ struct stat64 unsigned long int __unused3; __time_t st_ctime; /* Time of last status change. */ - +#endif unsigned long long __unused4; }; #endif @@ -151,4 +177,9 @@ struct stat64 #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ +#ifdef __USE_ATFILE +# define UTIME_NOW ((1l << 30) - 1l) +# define UTIME_OMIT ((1l << 30) - 2l) +#endif + #endif /* _BITS_STAT_H */ diff --git a/libc/sysdeps/linux/frv/bits/syscalls.h b/libc/sysdeps/linux/frv/bits/syscalls.h index eea3050ba..b03e8dbe0 100644 --- a/libc/sysdeps/linux/frv/bits/syscalls.h +++ b/libc/sysdeps/linux/frv/bits/syscalls.h @@ -10,130 +10,71 @@ #define SYS_ify(syscall_name) (__NR_##syscall_name) -/* user-visible error numbers are in the range -1 - -4095: see <asm-frv/errno.h> */ -#if defined _LIBC && !defined __set_errno -# define __syscall_return(type, res) \ -do { \ - unsigned long __sr2 = (res); \ - if (__builtin_expect ((unsigned long)(__sr2) \ - >= (unsigned long)(-4095), 0)) { \ - extern int __syscall_error (int); \ - return (type) __syscall_error (__sr2); \ - } \ - return (type) (__sr2); \ -} while (0) -#else -# define __syscall_return(type, res) \ -do { \ - unsigned long __sr2 = (res); \ - if (__builtin_expect ((unsigned long)(__sr2) \ - >= (unsigned long)(-4095), 0)) { \ - __set_errno (-__sr2); \ - __sr2 = -1; \ - } \ - return (type) (__sr2); \ -} while (0) -#endif - -#ifndef __set_errno -# define __set_errno(val) ((*__errno_location ()) = (val)) -#endif - -/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */ - -#define _syscall0(type,name) \ -type name(void) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8"); \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "=r" (__sc0) \ - : "r" (__scnum)); \ -__syscall_return(type,__sc0); \ -} - -#define _syscall1(type,name,type1,arg1) \ -type name(type1 arg1) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum)); \ -__syscall_return(type,__sc0); \ -} - -#define _syscall2(type,name,type1,arg1,type2,arg2) \ -type name(type1 arg1,type2 arg2) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1)); \ -__syscall_return(type,__sc0); \ -} - -#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ -type name(type1 arg1,type2 arg2,type3 arg3) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ -register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2)); \ -__syscall_return(type,__sc0); \ -} +#define INLINE_SYSCALL_NCS(name, nr, args...) \ +(__extension__ \ + ({ \ + unsigned int _inline_sys_result = INTERNAL_SYSCALL_NCS (name, , nr, args);\ + if (unlikely (INTERNAL_SYSCALL_ERROR_P (_inline_sys_result, ))) \ + { \ + __set_errno (INTERNAL_SYSCALL_ERRNO (_inline_sys_result, )); \ + _inline_sys_result = (unsigned int) -1; \ + } \ + (int) _inline_sys_result; \ + }) \ +) -#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ -register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ -register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), "r" (__sc3)); \ -__syscall_return(type,__sc0); \ -} +#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \ +(__extension__ \ + ({unsigned int __internal_sys_result; \ + { \ + register int __a1 __asm__ ("gr8"); \ + register int _nr __asm__ ("gr7"); \ + LOAD_ARGS_##nr (args) \ + _nr = (name); \ + __asm__ __volatile__ ("tra gr0,gr0" \ + : "=r" (__a1) \ + : "r" (_nr) ASM_ARGS_##nr \ + : "memory"); \ + __internal_sys_result = __a1; \ + } \ + (int) __internal_sys_result; }) \ +) -#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ -register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ -register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ -register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), \ - "r" (__sc3), "r" (__sc4)); \ -__syscall_return(type,__sc0); \ -} +#define INTERNAL_SYSCALL_ERROR_P(val, err) \ + ((unsigned int) (val) >= 0xfffff001u) -#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \ -type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \ -{ \ -register unsigned long __scnum __asm__ ("gr7") = (__NR_##name); \ -register unsigned long __sc0 __asm__ ("gr8") = (unsigned long) arg1; \ -register unsigned long __sc1 __asm__ ("gr9") = (unsigned long) arg2; \ -register unsigned long __sc2 __asm__ ("gr10") = (unsigned long) arg3; \ -register unsigned long __sc3 __asm__ ("gr11") = (unsigned long) arg4; \ -register unsigned long __sc4 __asm__ ("gr12") = (unsigned long) arg5; \ -register unsigned long __sc5 __asm__ ("gr13") = (unsigned long) arg6; \ -__asm__ __volatile__ ("tra gr0,gr0" \ - : "+r" (__sc0) \ - : "r" (__scnum), "r" (__sc1), "r" (__sc2), \ - "r" (__sc3), "r" (__sc4), "r" (__sc5)); \ -__syscall_return(type,__sc0); \ -} +#define LOAD_ARGS_0() +#define ASM_ARGS_0 +#define LOAD_ARGS_1(a1) \ + int __a1tmp = (int) (a1); \ + LOAD_ARGS_0 () \ + __a1 = __a1tmp; +#define ASM_ARGS_1 ASM_ARGS_0, "r" (__a1) +#define LOAD_ARGS_2(a1, a2) \ + int __a2tmp = (int) (a2); \ + LOAD_ARGS_1 (a1) \ + register int __a2 __asm__ ("gr8") = __a2tmp; +#define ASM_ARGS_2 ASM_ARGS_1, "r" (__a2) +#define LOAD_ARGS_3(a1, a2, a3) \ + int __a3tmp = (int) (a3); \ + LOAD_ARGS_2 (a1, a2) \ + register int __a3 __asm__ ("gr9") = __a3tmp; +#define ASM_ARGS_3 ASM_ARGS_2, "r" (__a3) +#define LOAD_ARGS_4(a1, a2, a3, a4) \ + int __a4tmp = (int) (a4); \ + LOAD_ARGS_3 (a1, a2, a3) \ + register int __a4 __asm__ ("gr10") = __a4tmp; +#define ASM_ARGS_4 ASM_ARGS_3, "r" (__a4) +#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \ + int __v1tmp = (int) (a5); \ + LOAD_ARGS_4 (a1, a2, a3, a4) \ + register int __v1 __asm__ ("gr11") = __v1tmp; +#define ASM_ARGS_5 ASM_ARGS_4, "r" (__v1) +#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \ + int __v2tmp = (int) (a6); \ + LOAD_ARGS_5 (a1, a2, a3, a4, a5) \ + register int __v2 __asm__ ("gr12") = __v2tmp; +#define ASM_ARGS_6 ASM_ARGS_5, "r" (__v2) #endif /* __ASSEMBLER__ */ #endif /* _BITS_SYSCALLS_H */ diff --git a/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h b/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h index f4adaf5ad..f660fd223 100644 --- a/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/frv/bits/uClibc_arch_features.h @@ -12,28 +12,31 @@ /* can your target use syscall6() for mmap ? */ #undef __UCLIBC_MMAP_HAS_6_ARGS__ -/* does your target use syscall4() for truncate64 ? (32bit arches only) */ -#undef __UCLIBC_TRUNCATE64_HAS_4_ARGS__ +/* does your target align 64bit values in register pairs ? (32bit arches only) */ +#undef __UCLIBC_SYSCALL_ALIGN_64BIT__ /* does your target have a broken create_module() ? */ #undef __UCLIBC_BROKEN_CREATE_MODULE__ +/* does your target have to worry about older [gs]etrlimit() ? */ +#undef __UCLIBC_HANDLE_OLDER_RLIMIT__ + /* does your target have an asm .set ? */ #define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__ -/* define if target doesn't like .global */ -#undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__ - /* define if target supports .weak */ #define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__ /* define if target supports .weakext */ #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__ -/* needed probably only for ppc64 */ -#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__ +/* define if target supports CFI pseudo ops */ +#undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__ /* define if target supports IEEE signed zero floats */ #define __UCLIBC_HAVE_SIGNED_ZERO__ +/* only weird assemblers generally need this */ +#define __UCLIBC_ASM_LINE_SEP__ ! + #endif /* _BITS_UCLIBC_ARCH_FEATURES_H */ diff --git a/libc/sysdeps/linux/frv/bits/uClibc_page.h b/libc/sysdeps/linux/frv/bits/uClibc_page.h index 51a6e15d3..02f619cdc 100644 --- a/libc/sysdeps/linux/frv/bits/uClibc_page.h +++ b/libc/sysdeps/linux/frv/bits/uClibc_page.h @@ -11,8 +11,8 @@ * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * License along with this library; if not, see + * <http://www.gnu.org/licenses/>. */ /* Supply an architecture specific value for PAGE_SIZE and friends. */ diff --git a/libc/sysdeps/linux/frv/bits/wordsize.h b/libc/sysdeps/linux/frv/bits/wordsize.h index ba643b60a..ca82fd7d4 100644 --- a/libc/sysdeps/linux/frv/bits/wordsize.h +++ b/libc/sysdeps/linux/frv/bits/wordsize.h @@ -12,8 +12,7 @@ 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ #define __WORDSIZE 32 |