diff options
Diffstat (limited to 'libc/sysdeps/linux/e1')
21 files changed, 0 insertions, 1712 deletions
diff --git a/libc/sysdeps/linux/e1/Makefile b/libc/sysdeps/linux/e1/Makefile deleted file mode 100644 index 29d1c9e47..000000000 --- a/libc/sysdeps/linux/e1/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -# Makefile for uClibc -# -# Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> -# -# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - -TOPDIR=../../../../ -include $(TOPDIR)Rules.mak - -#FIXME -- this arch should include its own crti.S and crtn.S -UCLIBC_CTOR_DTOR=n - -# If you're looking for vfork(), it is defined in include/unistd.h - -CRT_SRC := crt0.S -CRT_OBJ := crt0.o -CTOR_TARGETS := $(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o - -# why is crt1.c listed in CSRC ? -CSRC := crt1.c syscalls.c longjmp.c setjmp.c -OBJS := $(patsubst %.c,%.o, $(CSRC)) - -OBJ_LIST := ../../../obj.sysdeps.$(TARGET_ARCH) - -all: $(OBJ_LIST) $(CTOR_TARGETS) - -$(OBJ_LIST): $(OBJS) $(CRT_OBJ) - $(STRIPTOOL) -x -R .note -R .comment $^ - $(INSTALL) -d $(TOPDIR)lib/ - cp $(CRT_OBJ) $(TOPDIR)lib/ - echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $@ - -$(CRT_OBJ): %.o : %.S - $(CC) $(ASFLAGS) -c $< -o $@ - -$(OBJS): %.o : %.c - $(CC) $(CFLAGS) -c $< -o $@ - -ifeq ($(UCLIBC_CTOR_DTOR),y) -$(TOPDIR)lib/crti.o: crti.S - $(INSTALL) -d $(TOPDIR)lib/ - $(CC) $(ASFLAGS) $(SSP_DISABLE_FLAGS) -c $< -o $@ - -$(TOPDIR)lib/crtn.o: crtn.S - $(INSTALL) -d $(TOPDIR)lib/ - $(CC) $(ASFLAGS) $(SSP_DISABLE_FLAGS) -c $< -o $@ -else -$(CTOR_TARGETS): - $(INSTALL) -d $(TOPDIR)lib/ - $(AR) $(ARFLAGS) $@ -endif - -headers: - -clean: - $(RM) *.o *~ core diff --git a/libc/sysdeps/linux/e1/bits/endian.h b/libc/sysdeps/linux/e1/bits/endian.h deleted file mode 100644 index 0d38c1caa..000000000 --- a/libc/sysdeps/linux/e1/bits/endian.h +++ /dev/null @@ -1,7 +0,0 @@ -/* e1 is big-endian. */ - -#ifndef _ENDIAN_H -# error "Never use <bits/endian.h> directly; include <endian.h> instead." -#endif - -#define __BYTE_ORDER __BIG_ENDIAN diff --git a/libc/sysdeps/linux/e1/bits/fcntl.h b/libc/sysdeps/linux/e1/bits/fcntl.h deleted file mode 100644 index 2e0e6ba60..000000000 --- a/libc/sysdeps/linux/e1/bits/fcntl.h +++ /dev/null @@ -1,234 +0,0 @@ -/* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 2000 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 _FCNTL_H -# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." -#endif - - -#include <sys/types.h> - -/* open/fcntl - O_SYNC is only implemented on blocks devices and on files - located on an ext2 file system */ -#define O_ACCMODE 0003 -#define O_RDONLY 00 -#define O_WRONLY 01 -#define O_RDWR 02 -#define O_CREAT 0100 /* not fcntl */ -#define O_EXCL 0200 /* not fcntl */ -#define O_NOCTTY 0400 /* not fcntl */ -#define O_TRUNC 01000 /* not fcntl */ -#define O_APPEND 02000 -#define O_NONBLOCK 04000 -#define O_NDELAY O_NONBLOCK -#define O_SYNC 010000 -#define O_FSYNC O_SYNC -#define O_ASYNC 020000 - -#ifdef __USE_GNU -# define O_DIRECTORY 040000 /* Must be a directory. */ -# define O_NOFOLLOW 0100000 /* Do not follow links. */ -# define O_DIRECT 0200000 /* Direct disk access. */ -#endif - -/* For now Linux has synchronisity options for data and read operations. - We define the symbols here but let them do the same as O_SYNC since - this is a superset. */ -#if defined __USE_POSIX199309 || defined __USE_UNIX98 -# define O_DSYNC O_SYNC /* Synchronize data. */ -# define O_RSYNC O_SYNC /* Synchronize read operations. */ -#endif - -#ifdef __USE_LARGEFILE64 -# define O_LARGEFILE 0400000 -#endif - -/* Values for the second argument to `fcntl'. */ -#define F_DUPFD 0 /* Duplicate file descriptor. */ -#define F_GETFD 1 /* Get file descriptor flags. */ -#define F_SETFD 2 /* Set file descriptor flags. */ -#define F_GETFL 3 /* Get file status flags. */ -#define F_SETFL 4 /* Set file status flags. */ -#ifndef __USE_FILE_OFFSET64 -# 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). */ -#else -# define F_GETLK F_GETLK64 /* Get record locking info. */ -# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/ -# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */ -#endif -#define F_GETLK64 12 /* Get record locking info. */ -#define F_SETLK64 13 /* Set record locking info (non-blocking). */ -#define F_SETLKW64 14 /* Set record locking info (blocking). */ - -#if defined __USE_BSD || defined __USE_XOPEN2K -# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ -# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ -#endif - -#ifdef __USE_GNU -# define F_SETSIG 10 /* Set number of signal to be sent. */ -# define F_GETSIG 11 /* Get number of signal to be sent. */ -#endif - -#ifdef __USE_GNU -# 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 - -/* For F_[GET|SET]FL. */ -#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ - -/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ -#define F_RDLCK 0 /* Read lock. */ -#define F_WRLCK 1 /* Write lock. */ -#define F_UNLCK 2 /* Remove lock. */ - -/* For old implementation of bsd flock(). */ -#define F_EXLCK 4 /* or 3 */ -#define F_SHLCK 8 /* or 4 */ - -#ifdef __USE_BSD -/* Operations for bsd flock(), also used by the kernel implementation. */ -# define LOCK_SH 1 /* shared lock */ -# define LOCK_EX 2 /* exclusive lock */ -# define LOCK_NB 4 /* or'd with one of the above to prevent - blocking */ -# define LOCK_UN 8 /* remove lock */ -#endif - -#ifdef __USE_GNU -# define LOCK_MAND 32 /* This is a mandatory flock: */ -# define LOCK_READ 64 /* ... which allows concurrent read operations. */ -# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */ -# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */ -#endif - -#ifdef __USE_GNU -/* Types of directory notifications that may be requested with F_NOTIFY. */ -# define DN_ACCESS 0x00000001 /* File accessed. */ -# define DN_MODIFY 0x00000002 /* File modified. */ -# define DN_CREATE 0x00000004 /* File created. */ -# define DN_DELETE 0x00000008 /* File removed. */ -# define DN_RENAME 0x00000010 /* File renamed. */ -# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ -# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ -#endif - -struct flock - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ -#ifndef __USE_FILE_OFFSET64 - __off_t l_start; /* Offset where the lock begins. */ - __off_t l_len; /* Size of the locked area; zero means until EOF. */ -#else - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ -#endif - __pid_t l_pid; /* Process holding the lock. */ - }; - -#ifdef __USE_LARGEFILE64 -struct flock64 - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ - __pid_t l_pid; /* Process holding the lock. */ - }; -#endif - -/* Define some more compatibility macros to be backward compatible with - BSD systems which did not managed to hide these kernel macros. */ -#ifdef __USE_BSD -# define FAPPEND O_APPEND -# define FFSYNC O_FSYNC -# define FASYNC O_ASYNC -# define FNONBLOCK O_NONBLOCK -# define FNDELAY O_NDELAY -#endif /* Use BSD. */ - -/* Advise to `posix_fadvise'. */ -#ifdef __USE_XOPEN2K -# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ -# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ -# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ -# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ -# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ -#endif - - -#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 - write. */ -# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those - dirty pages in the range which are - not presently under writeback. */ -# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in - the range after performing the - write. */ - -/* Flags for SPLICE and VMSPLICE. */ -# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ -# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing - (but we may still block on the fd - we splice from/to). */ -# define SPLICE_F_MORE 4 /* Expect more data. */ -# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */ -#endif - -__BEGIN_DECLS - -#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) - __THROW; - - -/* Selective file content synch'ing. */ -extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, - unsigned int __flags); - -/* Splice address range into a pipe. */ -extern ssize_t vmsplice (int __fdout, const struct iovec *__iov, - size_t __count, unsigned int __flags); - -/* Splice two files together. */ -extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout, - __off64_t *__offout, size_t __len, - unsigned int __flags); - -/* In-kernel implementation of tee for pipe buffers. */ -extern ssize_t tee (int __fdin, int __fdout, size_t __len, - unsigned int __flags); - -#endif -__END_DECLS -#endif /* LINUX_SPECIFIC */ diff --git a/libc/sysdeps/linux/e1/bits/fenv.h b/libc/sysdeps/linux/e1/bits/fenv.h deleted file mode 100644 index 3bcc5d901..000000000 --- a/libc/sysdeps/linux/e1/bits/fenv.h +++ /dev/null @@ -1,87 +0,0 @@ - -/* Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - Yannis Mitsos <yannis.mitsos@gdt.gr> - - Copyright (C) 1997, 1998, 1999, 2000 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _FENV_H -# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." -#endif - - -/* Define bits representing the exception. We use the bit positions of - the appropriate bits in the SR. */ -enum - { - FE_INEXACT = (1 << 8), -#define FE_INEXACT FE_INEXACT - FE_UNDERFLOW = (1 << 9), -#define FE_UNDERFLOW FE_UNDERFLOW - FE_OVERFLOW = (1 << 10), -#define FE_OVERFLOW FE_OVERFLOW - FE_DIVBYZERO = (1 << 11), -#define FE_DIVBYZERO FE_DIVBYZERO - FE_INVALID = (1 << 12) -#define FE_INVALID FE_INVALID - }; - -#define FE_ALL_EXCEPT \ - (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) - -/* We support all of the four defined rounding modes. We use - the bit positions in the FPCR Mode Control Byte as the values for the - appropriate macros. */ -enum - { - FE_TONEAREST = 0, -#define FE_TONEAREST FE_TONEAREST - FE_TOWARDZERO = 1 << 13 , -#define FE_TOWARDZERO FE_TOWARDZERO - FE_DOWNWARD = 2 << 13, -#define FE_DOWNWARD FE_DOWNWARD - FE_UPWARD = 3 << 13 -#define FE_UPWARD FE_UPWARD - }; - - -/* Type representing exception flags. */ -typedef unsigned int fexcept_t; - - -/* Type representing floating-point environment.*/ -typedef struct -{ - unsigned int round_mode; - unsigned int trap_enabled; - unsigned int accrued_except; - unsigned int actual_except; -} fenv_t; - -#if 0 -/* If the default argument is used we use this value. */ -const fenv FE_DFL_ENV_OBJ = {0, 0x1C00, 0} -#define FE_DFL_ENV (&FE_DFL_ENV_OBJ) - -#ifdef __USE_GNU -/* Floating-point environment where none of the exceptions are masked. */ -const fenv_t FE_NOMASK_ENV_OBJ = { 0, 0x1F00, 0 }; -# define FE_NOMASK_ENV (&FE_NOMASK_ENV_OBJ) -#endif - -#endif - -#include <bits/fenvinline.h> diff --git a/libc/sysdeps/linux/e1/bits/fenvinline.h b/libc/sysdeps/linux/e1/bits/fenvinline.h deleted file mode 100644 index 21d258cda..000000000 --- a/libc/sysdeps/linux/e1/bits/fenvinline.h +++ /dev/null @@ -1,297 +0,0 @@ -/* - Inline floating-point environment handling functions for Hyperstone e1-32X. - Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - Yannis Mitsos <yannis.mitsos@gdt.gr> - - Copyright (C) 1995, 1996, 1997, 1998, 1999 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 - <http://www.gnu.org/licenses/>. */ - -#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_MATH_INLINES - -/********************************************************** - * --- A small description of the E1-16/32X FP unit. --- - * FP exceptions can be enabled and disabled through - * <feenableexcept>, <fedisableexcept>. - * - * - When an enabled exception takes place a SIGFPE signal - * is sent to the process by the exception handler. User - * can test for the exception that took place through - * <fetestexcept>. - * feraiseexcept works only for accrued exceptions. - * - * - When a disabld exception takes place it does not generate - * a trap. The user can check if any exception took place after - * an FP instruction by issuing an <fetestexcept> command. - * User should first clear the G2 register by issuing an - * <feclearexcept> function. - * The following program is a typical example of how the user - * should check for exceptions that did not generate a SIGFPE - * signal : - * { - * double f; - * int raised; - * feclearexcept (FE_ALL_EXCEPT); - * f = compute (); - * raised = fetestexcept (FE_OVERFLOW | FE_INVALID); - * if (raised & FE_OVERFLOW) { ... } - * if (raised & FE_INVALID) { ... } - * ... - * } - ***********************************************************/ - -/* Get FPU rounding mode */ -#define fegetround() \ -({ \ - unsigned int tmp; \ - __asm__ __volatile__("mov %0, SR" \ - :"=l"(tmp) \ - :/*no input*/); \ - tmp &= (3<<13); \ - (tmp); \ -}) - -/* Set FPU rounding mode */ -#define fesetround(round) \ -({ \ - unsigned int tmp = (3 << 13); \ - while(1) { \ - /* Clear SR.FRM field */ \ - __asm__ __volatile__("andn SR, %0" \ - :/*no output*/ \ - :"l"(tmp) ); \ - tmp &= round; \ - \ - if(tmp) { \ - tmp = -1; \ - break; \ - } \ - \ - __asm__ __volatile__("or SR, %0" \ - :/*no input*/ \ - :"l"(round) ); \ - tmp = 0; \ - break; \ - } \ - (tmp); \ -}) - -/* The following functions test for accrued exceptions. - * No trap is generated on an FP exception. - */ -static __inline__ feclearexcept(int __excepts) -{ - unsigned int enabled_excepts, disabled_excepts; - - /* Check that __excepts is correctly set */ - if( __excepts & (~0x1F00) ) - return -1; - - __asm__ __volatile__("mov %0, SR" - :"=l"(enabled_excepts) - :/*no input*/ ); - - enabled_excepts &= 0x1F00; - disabled_excepts = ~enabled_excepts; - disabled_excepts &= 0x1F00; - - enabled_excepts &= __excepts; - disabled_excepts &= __excepts; - - /* Clear accrued exceptions */ - __asm__ __volatile__("andn G2, %0\n\t" - "andn G2, %1\n\t" - :/*no output*/ - :"l"(enabled_excepts), - "l"(disabled_excepts >> 8) ); - return 0; -} - -/* fetestexcepts tests both for actual and accrued - * excepts. You can test for an exception either after - * an FP instruction or within a SIGFPE handler - */ -__inline__ int fetestexcept(int __excepts) -{ - unsigned int G2, G2en, G2dis; - unsigned int enabled_excepts, disabled_excepts; - - /* Check that __excepts is correctly set */ - if( __excepts & (~0x1F00) ) - return -1; - - __asm__ __volatile__("mov %0, SR" - :"=l"(enabled_excepts) - :/*no input*/ ); - - enabled_excepts &= 0x1F00; - disabled_excepts = ~enabled_excepts; - disabled_excepts &= 0x1F00; - - __asm__ __volatile__("mov %0, G2" - :"=l"(G2) - :/*no input*/ ); - - G2en = G2 & 0x1F00; - G2dis = G2 & 0x1F; - G2en &= enabled_excepts; - G2dis &= (disabled_excepts >> 8); - return ( G2en | (G2dis << 8) ); -} - -static __inline__ int feraiseexcept(int __excepts) -{ - __asm__ __volatile__("or G2, %0" - :/*no output*/ - :"l"( __excepts >> 8 ) ); - return 0; -} - -/* The following functions enable/disable individual exceptions. - * If enabling an exception trap is going to occur, in case of error. - */ -#define feenableexcept(__excepts) \ -({ \ - int __retval, __pexcepts; \ - int __tmpexcepts = __excepts; \ - \ - while(1) { \ - __asm__ __volatile__("mov %0, SR" \ - :"=l"(__pexcepts) \ - :/*no input*/ ); \ - __pexcepts &= 0x1F00; \ - \ -/* Check if __except values are valid */ \ - if( __tmpexcepts & ~0x1F00 ) { \ - __retval = -1; \ - fprintf(stderr,"Non valid excepts\n");\ - break; \ - } \ - \ - __asm__ __volatile__("or SR, %0" \ - :/*no output*/ \ - :"l"(__tmpexcepts) ); \ - __retval = __pexcepts; \ - break; \ - } \ - (__retval); \ -}) - - -#define fedisableexcept(__excepts) \ -({ \ - int __retval, __pexcepts; \ - int __tmpexcepts = __excepts; \ - \ - while(1) { \ - __asm__ __volatile__("mov %0, SR" \ - :"=l"(__pexcepts) \ - :/*no input*/ ); \ - __pexcepts &= 0x1F00; \ - \ -/* Check if __except values are valid */ \ - if( __tmpexcepts & ~0x1F00 ) { \ - __retval = -1; \ - fprintf(stderr,"Non valid excepts\n");\ - break; \ - } \ - \ - __asm__ __volatile__("andn SR, %0" \ - :/*no output*/ \ - :"l"(__tmpexcepts) ); \ - __retval = __pexcepts; \ - break; \ - } \ - (__retval); \ -}) - -static __inline__ int fegetexcept(int excepts) -{ - unsigned int tmp; - __asm__ __volatile__("mov %0, SR" - :"=l"(tmp) - :/*no input*/ ); - tmp &= 0x1F00; - return tmp; -} - -static __inline__ int fegetenv(fenv_t *envp) -{ - __asm__ __volatile__("mov %0, SR\n\t - mov %1, SR\n\t - mov %2, G2\n\t - mov %3, G2\n\t" - :"=l"(envp->round_mode), - "=l"(envp->trap_enabled), - "=l"(envp->accrued_except), - "=l"(envp->actual_except) - :/*no input*/ ); - envp->round_mode &= (3<<13); - envp->trap_enabled &= 0x1F00; - envp->accrued_except &= 0x1F; - envp->accrued_except <<= 8; - envp->actual_except &= 0x1F00; -} - -#define feholdexcept(envp) \ -( \ - fegetenv(envp); \ - fedisableexcept(FE_ALL_EXCEPT); \ - feclearexcept(FE_ALL_EXCEPT); \ - (0); \ -) - -#define fesetenv(envp) \ -({ \ - /* Clear FRM & FTE field of SR */ \ - unsigned long clearSR = ( 127<<8 ); \ - __asm__ __volatile__("andn SR, %0\n\t" \ - "or SR, %1\n\t" \ - "or SR, %2\n\t" \ - :/*no output*/ \ - :"l"(clearSR), \ - "l"(envp->round_mode), \ - "l"(envp->trap_enabled) ); \ - __asm__ __volatile__("andn G2, 0x1F1F\n\t" \ - "or G2, %0\n\t" \ - "or G2, %1\n\t" \ - :/*no output*/ \ - :"l"( envp->accrued_except >> 8),\ - :"l"( envp->actual_except ) ); \ - (0); /* return 0 */ \ -}) - -#define feupdateenv(envp) \ -({ \ - /* Clear FRM & FTE field of SR */ \ - __asm__ __volatile__(/* We dont clear the prev SR*/ \ - "or SR, %1\n\t" \ - "or SR, %2\n\t" \ - :/*no output*/ \ - :"l"(clearSR), \ - "l"(envp->round_mode), \ - "l"(envp->accrued_except) ); \ - __asm__ __volatile__(/* We dont clear the prev SR*/ \ - "or G2, %0\n\t" \ - "or G2, %1\n\t" \ - :/*no output*/ \ - :"l"( envp->accrued_except >> 8),\ - :"l"( envp->actual_except ) ); \ - (0); /* return 0 */ \ -}) - - -#endif /* __GNUC__ && !_SOFT_FLOAT */ - diff --git a/libc/sysdeps/linux/e1/bits/kernel_stat.h b/libc/sysdeps/linux/e1/bits/kernel_stat.h deleted file mode 100644 index 99a6cba97..000000000 --- a/libc/sysdeps/linux/e1/bits/kernel_stat.h +++ /dev/null @@ -1,50 +0,0 @@ -#ifndef _BITS_STAT_STRUCT_H -#define _BITS_STAT_STRUCT_H - -/* 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... */ - -struct kernel_stat { - unsigned short st_dev; - unsigned short __pad1; - unsigned long st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned short __pad2; - unsigned long st_size; - unsigned long st_blksize; - unsigned long st_blocks; - struct timespec st_atim; - struct timespec st_mtim; - struct timespec st_ctim; - unsigned long __unused4; - unsigned long __unused5; -}; - -struct kernel_stat64 { - unsigned short st_dev; - unsigned char __pad0[10]; -#define _HAVE_STAT64___ST_INO - unsigned long __st_ino; - unsigned int st_mode; - unsigned int st_nlink; - unsigned long st_uid; - unsigned long st_gid; - unsigned short st_rdev; - unsigned char __pad3[10]; - long long st_size; - unsigned long st_blksize; - unsigned long st_blocks; /* Number 512-byte blocks allocated. */ - unsigned long __pad4; /* future possible st_blocks high bits */ - struct timespec st_atim; - struct timespec st_mtim; - struct timespec st_ctim; - unsigned long long st_ino; -}; - -#endif /* _BITS_STAT_STRUCT_H */ - diff --git a/libc/sysdeps/linux/e1/bits/kernel_types.h b/libc/sysdeps/linux/e1/bits/kernel_types.h deleted file mode 100644 index f55a12903..000000000 --- a/libc/sysdeps/linux/e1/bits/kernel_types.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Note that we use the exact same include guard #define names - * as asm/posix_types.h. This will avoid gratuitous conflicts - * with the posix_types.h kernel header, and will ensure that - * our private content, and not the kernel header, will win. - * -Erik - */ -#ifndef __ARCH_E1_POSIX_TYPES_H -#define __ARCH_E1_POSIX_TYPES_H - -typedef unsigned short __kernel_dev_t; -typedef unsigned long __kernel_ino_t; -typedef unsigned short __kernel_mode_t; -typedef unsigned short __kernel_nlink_t; -typedef long __kernel_off_t; -typedef int __kernel_pid_t; -typedef unsigned short __kernel_ipc_pid_t; -typedef unsigned short __kernel_uid_t; -typedef unsigned short __kernel_gid_t; -typedef unsigned int __kernel_size_t; -typedef int __kernel_ssize_t; -typedef int __kernel_ptrdiff_t; -typedef long __kernel_time_t; -typedef long __kernel_suseconds_t; -typedef long __kernel_clock_t; -typedef int __kernel_daddr_t; -typedef char * __kernel_caddr_t; -typedef unsigned short __kernel_uid16_t; -typedef unsigned short __kernel_gid16_t; -typedef unsigned int __kernel_uid32_t; -typedef unsigned int __kernel_gid32_t; -typedef unsigned short __kernel_old_uid_t; -typedef unsigned short __kernel_old_gid_t; -typedef __kernel_dev_t __kernel_old_dev_t; -typedef long __kernel_long_t; -typedef unsigned long __kernel_ulong_t; -typedef long long __kernel_loff_t; - -/* -typedef struct { -#ifdef __USE_ALL - int val[2]; -#else - int __val[2]; -#endif -} __kernel_fsid_t; -*/ - -#endif /* __ARCH_E1_POSIX_TYPES_H */ diff --git a/libc/sysdeps/linux/e1/bits/proto.h b/libc/sysdeps/linux/e1/bits/proto.h deleted file mode 100644 index 7aa38ffe5..000000000 --- a/libc/sysdeps/linux/e1/bits/proto.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef _E1_PROTO_H_ -#define _E1_PROTO_H_ -int kprintf( char *msg, int len); -#define KPRINTF(msg) kprintf(msg, strlen(msg)+1) -#endif diff --git a/libc/sysdeps/linux/e1/bits/setjmp.h b/libc/sysdeps/linux/e1/bits/setjmp.h deleted file mode 100644 index 88fa76fdf..000000000 --- a/libc/sysdeps/linux/e1/bits/setjmp.h +++ /dev/null @@ -1,22 +0,0 @@ -/* This file is lisenced under LGPL. - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ - -#ifndef _BITS_SETJMP_H -#define _BITS_SETJMP_H 1 - -#if !defined _SETJMP_H && !defined _PTHREAD_H -# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." -#endif - -typedef struct { - unsigned long G3; - unsigned long G4; - unsigned long SavedSP; - unsigned long SavedPC; - unsigned long SavedSR; - unsigned long ReturnValue; -} __jmp_buf[1]; - -#endif /* bits/setjmp.h */ diff --git a/libc/sysdeps/linux/e1/bits/syscalls.h b/libc/sysdeps/linux/e1/bits/syscalls.h deleted file mode 100644 index 8852a0f55..000000000 --- a/libc/sysdeps/linux/e1/bits/syscalls.h +++ /dev/null @@ -1,17 +0,0 @@ -/* This file is licensed under LGPL. - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ -#ifndef _BITS_SYSCALLS_H -#define _BITS_SYSCALLS_H -#ifndef _SYSCALL_H -# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead." -#endif - -#include <features.h> - -/* Include the library _syscallx macros */ -#include <bits/unistd.h> - -#endif /* _BITS_SYSCALLS_H */ - diff --git a/libc/sysdeps/linux/e1/bits/uClibc_arch_features.h b/libc/sysdeps/linux/e1/bits/uClibc_arch_features.h deleted file mode 100644 index 293cc9b00..000000000 --- a/libc/sysdeps/linux/e1/bits/uClibc_arch_features.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Track misc arch-specific features that aren't config options - */ - -#ifndef _BITS_UCLIBC_ARCH_FEATURES_H -#define _BITS_UCLIBC_ARCH_FEATURES_H - -/* instruction used when calling abort() to kill yourself */ -/*#define __UCLIBC_ABORT_INSTRUCTION__ "asm instruction"*/ -#undef __UCLIBC_ABORT_INSTRUCTION__ - -/* can your target use syscall6() for mmap ? */ -#undef __UCLIBC_MMAP_HAS_6_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 supports .weak */ -#define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__ - -/* define if target supports .weakext */ -#undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__ - -/* 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 */ -#undef __UCLIBC_ASM_LINE_SEP__ - -#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */ diff --git a/libc/sysdeps/linux/e1/bits/unistd.h b/libc/sysdeps/linux/e1/bits/unistd.h deleted file mode 100644 index 9288a3a8f..000000000 --- a/libc/sysdeps/linux/e1/bits/unistd.h +++ /dev/null @@ -1,457 +0,0 @@ - /* This file is lisenced under LGPL. - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ -#ifndef _BITS_UNISTD_H_ -#define _BITS_UNISTD_H_ - -#include <bits/proto.h> -#include <errno.h> - -#define __E1_COFF_GCC__ - -/* The following macros have been provided by C.Baumhof - * They can be inlined in contrast to the previous ones*/ -#define _syscall0(type, name) \ -type name(void) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - par1 = -1; \ - par2 = __NR_##name; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2) \ - :"memory","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define _syscall1(type, name,atype, a) \ -type name(atype a) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3) \ - :"memory","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define _syscall2(type, name,atype, a, btype, b) \ -type name(atype a, btype b) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3), "l"(par4) \ - :"memory","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define _syscall3(type, name,atype, a, btype, b, ctype, c) \ -type name(atype a, btype b, ctype c) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3), "l"(par4), "l"(par5) \ - :"memory","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define _syscall4(type, name,atype, a, btype, b, ctype, c, dtype, d) \ -type name(atype a, btype b, ctype c,dtype d) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6) \ - :"memory","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define _syscall5(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e) \ -type name(atype a, btype b, ctype c,dtype d, etype e) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - register int par7 __asm__("L9"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - par7 = (int)e; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6),"l"(par7) \ - :"memory","L9","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ - return (type)(par1); \ -} - -#define _syscall6(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \ -type name(atype a, btype b, ctype c,dtype d, etype e, ftype f) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - register int par7 __asm__("L9"); \ - register int par8 __asm__("L8"); \ - int sys_retval; \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - par7 = (int)e; \ - par7 = (int)f; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6),"l"(par7),"l"(par8) \ - :"memory","L8","L9","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall0(type, name) \ -type name(...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - par1 = -1; \ - par2 = __NR_##name; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2)\ - :"memory","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall1(type, name, atype, a) \ -type name(atype a, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3)\ - :"memory","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall2(type, name,atype, a, btype, b) \ -type name(atype a, btype b, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3), "l"(par4)\ - :"memory","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall3(type, name,atype, a, btype, b, ctype, c) \ -type name(atype a, btype b, ctype c, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1), "l"(par2), "l"(par3), "l"(par4), "l"(par5) \ - :"memory","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall4(type, name,atype, a, btype, b, ctype, c, dtype, d) \ -type name(atype a, btype b, ctype c,dtype d, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6) \ - :"memory","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall5(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e) \ -type name(atype a, btype b, ctype c,dtype d, etype e, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - register int par7 __asm__("L9"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - par7 = (int)e; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6),"l"(par7) \ - :"memory","L9","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#define __syscall6(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \ -type name(atype a, btype b, ctype c,dtype d, etype e, ftype f, ...) \ -{ \ - register int par1 __asm__("L15"); \ - register int par2 __asm__("L14"); \ - register int par3 __asm__("L13"); \ - register int par4 __asm__("L12"); \ - register int par5 __asm__("L11"); \ - register int par6 __asm__("L10"); \ - register int par7 __asm__("L9"); \ - register int par8 __asm__("L8"); \ - par1 = -1; \ - par2 = __NR_##name; \ - par3 = (int)a; \ - par4 = (int)b; \ - par5 = (int)c; \ - par6 = (int)d; \ - par7 = (int)e; \ - par7 = (int)f; \ - __asm__ __volatile__( \ - "trap 47" \ - :"=l"(par1) \ - :"0"(par1),"l"(par2),"l"(par3),"l"(par4),"l"(par5),"l"(par6),"l"(par7),"l"(par8) \ - :"memory","L8","L9","L10","L11","L12","L13","L14","L15"); \ - \ - if( par1 < 0 ) { \ - __set_errno( -par1 ); \ - return -1; \ - } else \ - return (type)(par1); \ -} - -#if 0 -#define _syscall3(type, name,atype, a , btype, b, ctype, c) \ -type name(atype a, btype b, ctype c,) \ -{ \ - __asm__ __volatile__( \ - "movi L9, -1\n\t" \ - "movi L8, %0\n\t" \ - "ldw.d G3, L7, 0\n\t" \ - "ldw.d G3, L6, 4\n\t" \ - "ldw.d G3, L5, 8\n\t" \ - :/* no output */ \ - :"i"(__NR_##name) \ - :"cc","memory","%L5","L6","L7","L8","L9");\ - __asm__ __volatile__( \ - "trap 47\n\t" \ - "mov L2, L9\n\t"); \ -} - -#define _syscall4(type, name,atype, a, btype, b, ctype, c, dtype, d) \ -type name(atype a, btype b, ctype c,dtype d) \ -{ \ - __asm__ __volatile__( \ - "movi L11, -1\n\t" \ - "movi L10, %0\n\t" \ - "ldw.d G3, L9, 0\n\t" \ - "ldw.d G3, L8, 4\n\t" \ - "ldw.d G3, L7, 8\n\t" \ - "ldw.d G3, L6, 12\n\t" \ - :/* no output */ \ - :"i"(__NR_##name) \ - :"cc","memory","L6","L7","L8","L9","L10","L11");\ - __asm__ __volatile__( \ - "trap 47\n\t" \ - "mov L2, L11\n\t"); \ -} - -#define _syscall5(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e) \ -type name(atype a, btype b, ctype c,dtype d, etype e) \ -{ \ - __asm__ __volatile__( \ - "movi L13, -1\n\t" \ - "movi L12, %0\n\t" \ - "ldw.d G3, L11, 0\n\t" \ - "ldw.d G3, L10, 4\n\t" \ - "ldw.d G3, L9, 8\n\t" \ - "ldw.d G3, L8, 12\n\t" \ - "ldw.d G3, L7, 16\n\t" \ - :/* no output */ \ - :"i"(__NR_##name) \ - :"cc","memory","L7","L8","L9","L10","L11","L12","L13");\ - __asm__ __volatile__( \ - "trap 47\n\t" \ - "mov L2, L13\n\t"); \ -} - -#define _syscall6(type, name,atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \ -type name(atype a, btype b, ctype c,dtype d, etype e, ftype f) \ -{ \ - __asm__ __volatile__( \ - "movi L15, -1\n\t" \ - "movi L14, %0\n\t" \ - "ldw.d G3, L13, 0\n\t" \ - "ldw.d G3, L12, 4\n\t" \ - "ldw.d G3, L11, 8\n\t" \ - "ldw.d G3, L10, 12\n\t" \ - "ldw.d G3, L9, 16\n\t" \ - "ldw.d G3, L8, 20\n\t" \ - :/* no output */ \ - :"i"(__NR_##name) \ - :"cc","memory","L8","L9","L10","L11","L12","L13","L14","L15");\ - __asm__ __volatile__( \ - "trap 47\n\t" \ - "mov L2, L15\n\t"); \ -} -#endif - -#endif /* !_HYPERSTONE_NOMMU_UNISTD_H_ */ diff --git a/libc/sysdeps/linux/e1/bits/wordsize.h b/libc/sysdeps/linux/e1/bits/wordsize.h deleted file mode 100644 index 112446979..000000000 --- a/libc/sysdeps/linux/e1/bits/wordsize.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - Yannis Mitsos <yannis.mitsos@gdt.gr> - - Copyright (C) 1999 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/>. */ - -#define __WORDSIZE 32 diff --git a/libc/sysdeps/linux/e1/crt0.S b/libc/sysdeps/linux/e1/crt0.S deleted file mode 100644 index 9d5e98d30..000000000 --- a/libc/sysdeps/linux/e1/crt0.S +++ /dev/null @@ -1,17 +0,0 @@ -/* This file is lisenced under LGPL - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ - -.global __start -__start: - call L1, 0, __uClibc_start - -/* Define a symbol for the first piece of initialized data. */ - .data - .globl __data_start -__data_start: - .long 0 - .weak data_start - data_start = __data_start - diff --git a/libc/sysdeps/linux/e1/crt1.c b/libc/sysdeps/linux/e1/crt1.c deleted file mode 100644 index 7d51e6695..000000000 --- a/libc/sysdeps/linux/e1/crt1.c +++ /dev/null @@ -1,48 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* uClibc/sysdeps/linux/m68k/crt0.S - * Pull stuff off the stack and get uClibc moving. - * - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - * - * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU Library General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program 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 Library General Public License - * for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this program; see the file COPYING.LIB. If not, see - * <http://www.gnu.org/licenses/>. - */ - -/* Stick in a dummy reference to main(), so that if an application - * is linking when the main() function is in a static library (.a) - * we can be sure that main() actually gets linked in */ -extern void main(int argc,void *argv,void *envp); -/* void (*mainp)(int argc,void *argv,void *envp) = main; */ - -void __uClibc_main(int argc,void *argv,void *envp); - -void _uClibc_start(unsigned int first_arg) -{ - unsigned int argc; - char **argv, **envp; - unsigned long *stack; - - stack = (unsigned long*) first_arg; - argc = *(stack); - argv = (char **)(stack + 1); - envp = (char **)(stack + 1 + argc + 1); - - __uClibc_main(argc, argv, envp); -} - -void __main() { } - diff --git a/libc/sysdeps/linux/e1/longjmp.c b/libc/sysdeps/linux/e1/longjmp.c deleted file mode 100644 index 3d188c423..000000000 --- a/libc/sysdeps/linux/e1/longjmp.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> - * - * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. - */ - -#include <syscall.h> -#include <setjmp.h> -#include <stdio.h> -#include <signal.h> - -#define __NR_e1newSP 224 -static __inline__ _syscall1(int, e1newSP, unsigned long, SavedSP ) - -unsigned long jmpbuf_ptr; - -void longjmp(jmp_buf state, int value ) -{ - if(!value) - state->__jmpbuf->ReturnValue = 1; - else - state->__jmpbuf->ReturnValue = value; - - jmpbuf_ptr = (unsigned long)state; - e1newSP(state->__jmpbuf->SavedSP); - -#define _state_ ((struct __jmp_buf_tag*)jmpbuf_ptr) - __asm__ __volatile__("mov L0, %0\n\t" - "mov L1, %1\n\t" - "mov L2, %2\n\t" - "mov G3, %3\n\t" - "mov G4, %4\n\t" - "ret PC, L1\n\t" - :/*no output*/ - :"l"(_state_->__jmpbuf->ReturnValue), - "l"(_state_->__jmpbuf->SavedPC), - "l"(_state_->__jmpbuf->SavedSR), - "l"(_state_->__jmpbuf->G3), - "l"(_state_->__jmpbuf->G4) - :"%G3", "%G4", "%L0", "%L1" ); -#undef _state_ -} - - -void siglongjmp(sigjmp_buf state, int value ) -{ - if( state->__mask_was_saved ) - sigprocmask(SIG_SETMASK, &state->__saved_mask, NULL); - - if(!value) - state->__jmpbuf->ReturnValue = 1; - else - state->__jmpbuf->ReturnValue = value; - - jmpbuf_ptr = (unsigned long)state; - e1newSP(state->__jmpbuf->SavedSP); - - -#define _state_ ((struct __jmp_buf_tag*)jmpbuf_ptr) - __asm__ __volatile__("mov L0, %0\n\t" - "mov L1, %1\n\t" - "mov L2, %2\n\t" - "mov G3, %3\n\t" - "mov G4, %4\n\t" - "ret PC, L1\n\t" - :/*no output*/ - :"l"(_state_->__jmpbuf->ReturnValue), - "l"(_state_->__jmpbuf->SavedPC), - "l"(_state_->__jmpbuf->SavedSR), - "l"(_state_->__jmpbuf->G3), - "l"(_state_->__jmpbuf->G4) - :"%G3", "%G4", "%L0", "%L1" ); -#undef _state_ -} diff --git a/libc/sysdeps/linux/e1/setjmp.c b/libc/sysdeps/linux/e1/setjmp.c deleted file mode 100644 index e8a758c9b..000000000 --- a/libc/sysdeps/linux/e1/setjmp.c +++ /dev/null @@ -1,55 +0,0 @@ -/* This file is lisenced under LGPL - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ - -#include <setjmp.h> -#include <stdio.h> -#include <signal.h> - - -int setjmp( jmp_buf state) -{ - __asm__ __volatile__( "mov %0, G3\n\t" - "mov %1, G4\n\t" - :"=l"(state->__jmpbuf->G3), - "=l"(state->__jmpbuf->G4) - :/*no input*/ - :"%G3", "%G4" ); - - __asm__ __volatile__( "setadr %0\n\t" - "mov %1, L1\n\t" - "mov %2, L2\n\t" - :"=l"(state->__jmpbuf->SavedSP), - "=l"(state->__jmpbuf->SavedPC), - "=l"(state->__jmpbuf->SavedSR) - :/*no input*/); - return 0; -} - -int sigsetjmp( sigjmp_buf state , int savesigs) -{ - - if(savesigs) { - state->__mask_was_saved = 1; - /* how arg in <sigprocmask> is not significant */ - sigprocmask(SIG_SETMASK, NULL, &state->__saved_mask); - } else - state->__mask_was_saved = 0; - - __asm__ __volatile__( "mov %0, G3\n\t" - "mov %1, G4\n\t" - :"=l"(state->__jmpbuf->G3), - "=l"(state->__jmpbuf->G4) - :/*no input*/ - :"%G3", "%G4" ); - - __asm__ __volatile__( "setadr %0\n\t" - "mov %1, L2\n\t" - "mov %2, L3\n\t" - :"=l"(state->__jmpbuf->SavedSP), - "=l"(state->__jmpbuf->SavedPC), - "=l"(state->__jmpbuf->SavedSR) - :/*no input*/); - return 0; -} diff --git a/libc/sysdeps/linux/e1/sys/procfs.h b/libc/sysdeps/linux/e1/sys/procfs.h deleted file mode 100644 index 1dc34b18b..000000000 --- a/libc/sysdeps/linux/e1/sys/procfs.h +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1996, 1997, 1999, 2000, 2001 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 _SYS_PROCFS_H -#define _SYS_PROCFS_H 1 - -/* This is somewhat modelled after the file of the same name on SVR4 - systems. It provides a definition of the core file format for ELF - used on Linux. It doesn't have anything to do with the /proc file - system, even though Linux has one. - - Anyway, the whole purpose of this file is for GDB and GDB only. - Don't read too much into it. Don't use it for anything other than - GDB unless you know what you are doing. */ - -#endif /* sys/procfs.h */ diff --git a/libc/sysdeps/linux/e1/sys/reg.h b/libc/sysdeps/linux/e1/sys/reg.h deleted file mode 100644 index 1d7cb90bd..000000000 --- a/libc/sysdeps/linux/e1/sys/reg.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright (C) 1998 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 _SYS_REG_H -#define _SYS_REG_H 1 - -/* Index into an array of 4 byte integers returned from ptrace for - location of the users' stored general purpose registers. */ - -#endif /* _SYS_REG_H */ diff --git a/libc/sysdeps/linux/e1/sys/ucontext.h b/libc/sysdeps/linux/e1/sys/ucontext.h deleted file mode 100644 index 85d2dd90e..000000000 --- a/libc/sysdeps/linux/e1/sys/ucontext.h +++ /dev/null @@ -1,108 +0,0 @@ -/* Copyright (C) 1997, 1999, 2001 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/>. */ - -/* System V/m68k ABI compliant context switching support. */ - -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 - -#include <features.h> -#include <signal.h> - -/* Type for general register. */ -typedef int greg_t; - -/* Number of general registers. */ -#define NGREG 18 - -/* Container for all general registers. */ -typedef greg_t gregset_t[NGREG]; - -/* Number of each register is the `gregset_t' array. */ -enum -{ - R_D0 = 0, -#define R_D0 R_D0 - R_D1 = 1, -#define R_D1 R_D1 - R_D2 = 2, -#define R_D2 R_D2 - R_D3 = 3, -#define R_D3 R_D3 - R_D4 = 4, -#define R_D4 R_D4 - R_D5 = 5, -#define R_D5 R_D5 - R_D6 = 6, -#define R_D6 R_D6 - R_D7 = 7, -#define R_D7 R_D7 - R_A0 = 8, -#define R_A0 R_A0 - R_A1 = 9, -#define R_A1 R_A1 - R_A2 = 10, -#define R_A2 R_A2 - R_A3 = 11, -#define R_A3 R_A3 - R_A4 = 12, -#define R_A4 R_A4 - R_A5 = 13, -#define R_A5 R_A5 - R_A6 = 14, -#define R_A6 R_A6 - R_A7 = 15, -#define R_A7 R_A7 - R_SP = 15, -#define R_SP R_SP - R_PC = 16, -#define R_PC R_PC - R_PS = 17 -#define R_PS R_PS -}; - -/* Structure to describe FPU registers. */ -typedef struct fpregset -{ - int f_fpregs[8][3]; - int f_pcr; - int f_psr; - int f_fpiaddr; -} fpregset_t; - -/* Context to describe whole processor state. */ -typedef struct -{ - int version; - gregset_t gregs; - fpregset_t fpregs; -} mcontext_t; - -#define MCONTEXT_VERSION 2 - -/* Userlevel context. */ -typedef struct ucontext -{ - unsigned long int uc_flags; - struct ucontext *uc_link; - __sigset_t uc_sigmask; - stack_t uc_stack; - mcontext_t uc_mcontext; - long int uc_filler[174]; -} ucontext_t; - -#endif /* sys/ucontext.h */ diff --git a/libc/sysdeps/linux/e1/syscalls.c b/libc/sysdeps/linux/e1/syscalls.c deleted file mode 100644 index e58ad5f79..000000000 --- a/libc/sysdeps/linux/e1/syscalls.c +++ /dev/null @@ -1,11 +0,0 @@ -/* This file is lisenced under LGPL - * Copyright (C) 2002-2003, George Thanos <george.thanos@gdt.gr> - * Yannis Mitsos <yannis.mitsos@gdt.gr> - */ - -#include <syscall.h> - -/* We now need a declaration of the `errno' variable. */ -extern int errno; -# define __set_errno(val) ((errno) = (val)) -_syscall2( int, kprintf, char *, msg, int, len) |