[uclibc-ng-devel] uClibc-ng - small C library for embedded systems branch master updated. 6da12ac15832812877db27adb3ebe898fbb36dc3

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, master has been updated via 6da12ac15832812877db27adb3ebe898fbb36dc3 (commit) from 0faee938ef3d22520b3673b99250eddb9b90259d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 6da12ac15832812877db27adb3ebe898fbb36dc3 Author: Waldemar Brodkorb &lt;wbx(a)openadk.org&gt; Date: Sat Feb 14 23:19:38 2015 -0600 good by e1 It is marked as broken and it seems you can't get any hardware for that anymore. ----------------------------------------------------------------------- Summary of changes: Rules.mak | 4 - extra/Configs/Config.e1 | 16 - extra/Configs/Config.in | 8 - extra/Configs/defconfigs/e1/defconfig | 1 - libc/sysdeps/linux/e1/Makefile | 56 --- libc/sysdeps/linux/e1/bits/endian.h | 7 - libc/sysdeps/linux/e1/bits/fcntl.h | 234 ----------- libc/sysdeps/linux/e1/bits/fenv.h | 87 ---- libc/sysdeps/linux/e1/bits/fenvinline.h | 297 ------------- libc/sysdeps/linux/e1/bits/kernel_stat.h | 50 --- libc/sysdeps/linux/e1/bits/kernel_types.h | 48 --- libc/sysdeps/linux/e1/bits/proto.h | 5 - libc/sysdeps/linux/e1/bits/setjmp.h | 22 - libc/sysdeps/linux/e1/bits/syscalls.h | 17 - libc/sysdeps/linux/e1/bits/uClibc_arch_features.h | 48 --- libc/sysdeps/linux/e1/bits/unistd.h | 457 --------------------- libc/sysdeps/linux/e1/bits/wordsize.h | 21 - libc/sysdeps/linux/e1/crt0.S | 17 - libc/sysdeps/linux/e1/crt1.c | 48 --- libc/sysdeps/linux/e1/longjmp.c | 76 ---- libc/sysdeps/linux/e1/setjmp.c | 55 --- libc/sysdeps/linux/e1/sys/procfs.h | 30 -- libc/sysdeps/linux/e1/sys/reg.h | 24 -- libc/sysdeps/linux/e1/sys/ucontext.h | 108 ----- libc/sysdeps/linux/e1/syscalls.c | 11 - 25 files changed, 1747 deletions(-) delete mode 100644 extra/Configs/Config.e1 delete mode 100644 extra/Configs/defconfigs/e1/defconfig delete mode 100644 libc/sysdeps/linux/e1/Makefile delete mode 100644 libc/sysdeps/linux/e1/bits/endian.h delete mode 100644 libc/sysdeps/linux/e1/bits/fcntl.h delete mode 100644 libc/sysdeps/linux/e1/bits/fenv.h delete mode 100644 libc/sysdeps/linux/e1/bits/fenvinline.h delete mode 100644 libc/sysdeps/linux/e1/bits/kernel_stat.h delete mode 100644 libc/sysdeps/linux/e1/bits/kernel_types.h delete mode 100644 libc/sysdeps/linux/e1/bits/proto.h delete mode 100644 libc/sysdeps/linux/e1/bits/setjmp.h delete mode 100644 libc/sysdeps/linux/e1/bits/syscalls.h delete mode 100644 libc/sysdeps/linux/e1/bits/uClibc_arch_features.h delete mode 100644 libc/sysdeps/linux/e1/bits/unistd.h delete mode 100644 libc/sysdeps/linux/e1/bits/wordsize.h delete mode 100644 libc/sysdeps/linux/e1/crt0.S delete mode 100644 libc/sysdeps/linux/e1/crt1.c delete mode 100644 libc/sysdeps/linux/e1/longjmp.c delete mode 100644 libc/sysdeps/linux/e1/setjmp.c delete mode 100644 libc/sysdeps/linux/e1/sys/procfs.h delete mode 100644 libc/sysdeps/linux/e1/sys/reg.h delete mode 100644 libc/sysdeps/linux/e1/sys/ucontext.h delete mode 100644 libc/sysdeps/linux/e1/syscalls.c diff --git a/Rules.mak b/Rules.mak index e7ec0f9..9c40948 100644 --- a/Rules.mak +++ b/Rules.mak @@ -454,10 +454,6 @@ ifeq ($(TARGET_ARCH),i960) OPTIMIZATION+=-mh -mint32 #-fsigned-char endif -ifeq ($(TARGET_ARCH),e1) - OPTIMIZATION+=-mgnu-param -endif - ifeq ($(TARGET_ARCH),cris) CPU_LDFLAGS-$(CONFIG_CRIS)+=-Wl,-mcrislinux CPU_LDFLAGS-$(CONFIG_CRISV32)+=-Wl,-mcrislinux diff --git a/extra/Configs/Config.e1 b/extra/Configs/Config.e1 deleted file mode 100644 index 284bbfa..0000000 --- a/extra/Configs/Config.e1 +++ /dev/null @@ -1,16 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see extra/config/Kconfig-language.txt -# - -config TARGET_ARCH - string - default "e1" - -config FORCE_OPTIONS_FOR_ARCH - bool - default y - select ARCH_BIG_ENDIAN - select ARCH_HAS_NO_MMU - select ARCH_HAS_NO_SHARED - select ARCH_HAS_DEPRECATED_SYSCALLS diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index cb4fac8..572ab48 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -21,7 +21,6 @@ choice default TARGET_avr32 if DESIRED_TARGET_ARCH = "avr32" default TARGET_bfin if DESIRED_TARGET_ARCH = "bfin" default TARGET_cris if DESIRED_TARGET_ARCH = "cris" - default TARGET_e1 if DESIRED_TARGET_ARCH = "e1" default TARGET_frv if DESIRED_TARGET_ARCH = "frv" default TARGET_h8300 if DESIRED_TARGET_ARCH = "h8300" default TARGET_hppa if DESIRED_TARGET_ARCH = "hppa" @@ -67,9 +66,6 @@ config TARGET_c6x config TARGET_cris bool "cris" -#config TARGET_e1 -# bool "e1 (BROKEN)" - #config TARGET_frv # bool "frv (BROKEN)" @@ -152,10 +148,6 @@ if TARGET_cris source "extra/Configs/Config.cris" endif -if TARGET_e1 -source "extra/Configs/Config.e1" -endif - if TARGET_frv source "extra/Configs/Config.frv" endif diff --git a/extra/Configs/defconfigs/e1/defconfig b/extra/Configs/defconfigs/e1/defconfig deleted file mode 100644 index e204c87..0000000 --- a/extra/Configs/defconfigs/e1/defconfig +++ /dev/null @@ -1 +0,0 @@ -TARGET_e1=y diff --git a/libc/sysdeps/linux/e1/Makefile b/libc/sysdeps/linux/e1/Makefile deleted file mode 100644 index 29d1c9e..0000000 --- a/libc/sysdeps/linux/e1/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -# Makefile for uClibc -# -# Copyright (C) 2000-2006 Erik Andersen &lt;andersen(a)uclibc.org&gt; -# -# 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 0d38c1c..0000000 --- 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 2e0e6ba..0000000 --- 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 3bcc5d9..0000000 --- a/libc/sysdeps/linux/e1/bits/fenv.h +++ /dev/null @@ -1,87 +0,0 @@ - -/* Copyright (C) 2002-2003, George Thanos &lt;george.thanos(a)gdt.gr&gt; - Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - - 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 21d258c..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - - 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 99a6cba..0000000 --- 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 f55a129..0000000 --- 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 7aa38ff..0000000 --- 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 88fa76f..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ - -#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 8852a0f..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ -#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 32247b8..0000000 --- a/libc/sysdeps/linux/e1/bits/uClibc_arch_features.h +++ /dev/null @@ -1,48 +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 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 */ -#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 9288a3a..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ -#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 1124469..0000000 --- a/libc/sysdeps/linux/e1/bits/wordsize.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright (C) 2002-2003, George Thanos &lt;george.thanos(a)gdt.gr&gt; - Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - - 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 9d5e98d..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ - -.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 7d51e66..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - * - * Copyright (C) 2000,2001 by Erik Andersen &lt;andersen(a)uclibc.org&gt; - * - * 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 3d188c4..0000000 --- a/libc/sysdeps/linux/e1/longjmp.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (C) 2002-2003, George Thanos &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - * Copyright (C) 2000-2006 Erik Andersen &lt;andersen(a)uclibc.org&gt; - * - * 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 e8a758c..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ - -#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 1dc34b1..0000000 --- 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 1d7cb90..0000000 --- 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 85d2dd9..0000000 --- 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 e58ad5f..0000000 --- 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 &lt;george.thanos(a)gdt.gr&gt; - * Yannis Mitsos &lt;yannis.mitsos(a)gdt.gr&gt; - */ - -#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) hooks/post-receive -- uClibc-ng - small C library for embedded systems