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Diffstat (limited to 'erts/emulator/sys/vxworks/erl_vxworks_sys.h')
| -rw-r--r-- | erts/emulator/sys/vxworks/erl_vxworks_sys.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/erts/emulator/sys/vxworks/erl_vxworks_sys.h b/erts/emulator/sys/vxworks/erl_vxworks_sys.h deleted file mode 100644 index 3d53238ea6..0000000000 --- a/erts/emulator/sys/vxworks/erl_vxworks_sys.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * %CopyrightBegin% - * - * Copyright Ericsson AB 1997-2011. All Rights Reserved. - * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. - * - * %CopyrightEnd% - */ -#ifndef __ERL_VXWORKS_SYS_H__ -#define __ERL_VXWORKS_SYS_H__ - -/* stdarg.h don't work without this one... */ -#include <vxWorks.h> - -#include <stdio.h> -#include <math.h> -#include <limits.h> -#include <stdlib.h> -#define index StringIndexFunctionThatIDontWantDeclared -#include <string.h> -#undef index - - - -#include <sys/times.h> -#include <time.h>/* xxxP */ - -#include <dirent.h> -#include <sys/stat.h> - -/* xxxP from unix_sys.h begin */ - -/* - * Make sure that MAXPATHLEN is defined. - */ - -#ifndef MAXPATHLEN -# ifdef PATH_MAX -# define MAXPATHLEN PATH_MAX -# else -# define MAXPATHLEN 2048 -# endif -#endif - -/* xxxP end */ - - -/* Unimplemented math functions */ -#define NO_ASINH -#define NO_ACOSH -#define NO_ATANH -#define NO_ERF -#define NO_ERFC - -/* Stuff that is useful for port programs, drivers, etc */ -#ifndef VXWORKS -#define VXWORKS -#endif - -#define DONT_USE_MAIN -#define NO_FSYNC -#define NO_MKDIR_MODE -#define NO_UMASK -#define NO_SYMBOLIC_LINKS -#define NO_DEVICE_FILES -#define NO_UID -#define NO_ACCESS -#define NO_FCNTL -#define NO_SYSLOG -#define NO_SYSCONF -#define NO_PWD /* XXX Means what? */ -#define NO_DAEMON -/* This chooses ~250 reductions instead of 500 in config.h */ -#if (CPU == CPU32) -#define SLOW_PROCESSOR -#endif - -/* - * Even though we does not always have small memories on VxWorks - * we certainly does not have virtual memory. - */ -#if !defined(LARGE_MEMORY) -#define SMALL_MEMORY -#endif - -/*************** Floating point exception handling ***************/ - -/* There are no known ways to customize the handling of invalid floating - point operations, such as matherr() or ieee_handler(), in VxWorks 5.1. */ - -#if (CPU == MC68040 || CPU == CPU32 || CPU == PPC860 || CPU == PPC32 || \ - CPU == PPC603 || CPU == PPC604 || CPU == SIMSPARCSOLARIS) - -/* VxWorks 5.1 on Motorola 68040 never generates SIGFPE, but sets the - result of invalid floating point ops to Inf and NaN - unfortunately - the way to test for those values is undocumented and hidden in a - "private" include file... */ -/* Haven't found any better way, as of yet, for ppc860 xxxP*/ - -#include <private/mathP.h> -#define NO_FPE_SIGNALS -#define erts_get_current_fp_exception() NULL -#define __ERTS_FP_CHECK_INIT(fpexnp) do {} while (0) -#define __ERTS_FP_ERROR(fpexnp, f, Action) if (isInf(f) || isNan(f)) { Action; } else {} -#define __ERTS_FP_ERROR_THOROUGH(fpexnp, f, Action) __ERTS_FP_ERROR(fpexnp, f, Action) -#define __ERTS_SAVE_FP_EXCEPTION(fpexnp) -#define __ERTS_RESTORE_FP_EXCEPTION(fpexnp) - -#define ERTS_FP_CHECK_INIT(p) __ERTS_FP_CHECK_INIT(&(p)->fp_exception) -#define ERTS_FP_ERROR(p, f, A) __ERTS_FP_ERROR(&(p)->fp_exception, f, A) -#define ERTS_SAVE_FP_EXCEPTION(p) __ERTS_SAVE_FP_EXCEPTION(&(p)->fp_exception) -#define ERTS_RESTORE_FP_EXCEPTION(p) __ERTS_RESTORE_FP_EXCEPTION(&(p)->fp_exception) -#define ERTS_FP_ERROR_THOROUGH(p, f, A) __ERTS_FP_ERROR_THOROUGH(&(p)->fp_exception, f, A) - -#define erts_sys_block_fpe() 0 -#define erts_sys_unblock_fpe(x) do{}while(0) - -#if (CPU == PPC603) -/* Need fppLib to change the Floating point registers - (fix_registers in sys.c)*/ - -#include <fppLib.h> - -#endif /* PPC603 */ - -#else - -Unsupported CPU value ! - -#endif - -typedef void *GETENV_STATE; - -#define HAVE_GETHRTIME - -extern int erts_clock_rate; - -#define SYS_CLK_TCK (erts_clock_rate) - -#define SYS_CLOCK_RESOLUTION 1 - -typedef struct _vxworks_tms { - clock_t tms_utime; - clock_t tms_stime; - clock_t tms_cutime; - clock_t tms_cstime; -} SysTimes; - -typedef long long SysHrTime; - -typedef time_t erts_time_t; -typedef struct timeval SysTimeval; - -extern int sys_init_hrtime(void); -extern SysHrTime sys_gethrtime(void); -extern void sys_gettimeofday(SysTimeval *tvp); -extern clock_t sys_times(SysTimes *t); - -#define SIZEOF_SHORT 2 -#define SIZEOF_INT 4 -#define SIZEOF_LONG 4 -#define SIZEOF_VOID_P 4 -#define SIZEOF_SIZE_T 4 -#define SIZEOF_OFF_T 4 - -/* - * Temporary buffer *only* used in sys code. - */ -#define SYS_TMP_BUF_SIZE 65536 - -/* Need to be able to interrupt erts_poll_wait() from signal handler */ -#define ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT - -#endif /* __ERL_VXWORKS_SYS_H__ */ |