mirror of
https://git.rtems.org/rtems-libbsd/
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bd6dd6e233
This allows the old stack's configuration structures to be used unchanged even though this code currently does not support all of the options. It likely will never support all of the options as some should eventually come through configuration files as they would in a real FreeBSD system. Other configuration parameters are likely configurable via "hints".
256 lines
5.7 KiB
C
256 lines
5.7 KiB
C
/**
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* @file
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*
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* @ingroup rtems_bsd_machine
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*
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* @brief TODO.
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*/
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/*
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* Copyright (c) 2009, 2010 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_CONFIG_H_
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#define _RTEMS_BSD_MACHINE_RTEMS_BSD_CONFIG_H_
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/* We compile for RTEMS and FreeBSD */
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#define __rtems__ 1
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#define __FreeBSD__ 1
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#define __BSD_VISIBLE 1
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/* Disable procedure call definitions */
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#undef __P
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#undef __strong_reference
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#ifndef _RTEMS_BSD_BSD_HH_
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/* General defines to activate BSD kernel parts */
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#define _KERNEL 1
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/* Disable standard system headers */
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#undef _SYS_UNISTD_H
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#define _SYS_UNISTD_H 1
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#undef _SYS_FEATURES_H
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#define _SYS_FEATURES_H 1
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#undef _SYS_TTYCOM_H_
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#define _SYS_TTYCOM_H_ 1
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/* Disable procedure call definitions */
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#undef __P
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#undef __strong_reference
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/* Disable some quirks in the standard headers */
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#define _POSIX_SOURCE 1
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/* We need POSIX threads */
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#define _POSIX_THREADS 1
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#endif /* !_RTEMS_BSD_BSD_HH_ */
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/* Type set from the C standard */
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <limits.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/types.h>
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/* Ensure that we are RTEMS compatible and can use RTEMS */
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#include <rtems.h>
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#include <rtems/error.h>
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#include <rtems/chain.h>
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#include <rtems/libio.h>
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#ifndef _RTEMS_BSD_BSD_HH_
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/* Ensure that we can use POSIX threads */
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#include <pthread.h>
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/* The BSD kernel is not a POSIX source */
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#undef _POSIX_SOURCE
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/* Symbol undefines */
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#undef MAXPATHLEN
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#endif /* !_RTEMS_BSD_BSD_HH_ */
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/* Networking */
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#define IPSEC 1
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#define INET 1
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// #define INET6 1
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#define TCP_SIGNATURE 1
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/* Integer type definitions */
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#define __INT_MAX INT_MAX
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#define GID_MAX UINT_MAX /* max value for a gid_t */
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#define UID_MAX UINT_MAX /* max value for a uid_t */
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#define __int8_t int8_t
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#define __int16_t int16_t
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#define __int32_t int32_t
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#define __int64_t int64_t
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#define __int_least8_t int_least8_t
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#define __int_least16_t int_least16_t
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#define __int_least32_t int_least32_t
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#define __int_least64_t int_least64_t
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#define __int_fast8_t int_fast8_t
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#define __int_fast16_t int_fast16_t
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#define __int_fast32_t int_fast32_t
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#define __int_fast64_t int_fast64_t
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#define __uint8_t uint8_t
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#define __uint16_t uint16_t
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#define __uint32_t uint32_t
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#define __uint64_t uint64_t
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#define __uint_least8_t uint_least8_t
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#define __uint_least16_t uint_least16_t
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#define __uint_least32_t uint_least32_t
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#define __uint_least64_t uint_least64_t
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#define __uint_fast8_t uint_fast8_t
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#define __uint_fast16_t uint_fast16_t
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#define __uint_fast32_t uint_fast32_t
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#define __uint_fast64_t uint_fast64_t
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#define __intfptr_t intptr_t
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#define __uintfptr_t uintptr_t
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#define __intptr_t intptr_t
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#define __uintptr_t uintptr_t
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#define __intmax_t intmax_t
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#define __uintmax_t uintmax_t
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#define __register_t int
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#define __u_register_t unsigned int
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#define __float_t float
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#define __double_t double
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#define __vm_offset_t uintptr_t
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#define __vm_ooffset_t uint64_t
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#define __vm_paddr_t uintptr_t
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#define __vm_pindex_t uint64_t
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#define __vm_size_t uintptr_t
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#define __clock_t clock_t
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#define __cpumask_t unsigned int
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#define __critical_t intptr_t
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#define __ptrdiff_t ptrdiff_t
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#define __segsz_t intptr_t
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#define __time_t time_t
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#define __va_list va_list
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#undef __size_t
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#define __size_t size_t
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#define _CLOCKID_T_DECLARED 1
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#define _DEV_T_DECLARED 1
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#define _GID_T_DECLARED 1
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#define _MODE_T_DECLARED 1
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#define _OFF_T_DECLARED 1
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#define _PID_T_DECLARED 1
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#define _SSIZE_T_DECLARED 1
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#define _TIMER_T_DECLARED 1
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#define _TIME_T_DECLARED 1
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#define _UID_T_DECLARED 1
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#define _USECONDS_T_DECLARED 1
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#define _FSBLKCNT_T_DECLARED 1
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#define _BLKSIZE_T_DECLARED 1
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#define _BLKCNT_T_DECLARED 1
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#define __dev_t _bsd_dev_t
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#define __gid_t _bsd_gid_t
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#define __off_t _bsd_off_t
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#define __pid_t _bsd_pid_t
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#define __uid_t _bsd_uid_t
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/* Missing error number */
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//#define ENOIOCTL EINVAL
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#ifndef _RTEMS_BSD_BSD_HH_
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/* Symbol rename */
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#include <freebsd/machine/rtems-bsd-symbols.h>
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#define gets _bsd_gets
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#define realloc _bsd_realloc
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#define reallocf _bsd_reallocf
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#define setenv _bsd_setenv
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#define abs _bsd_abs
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#define labs _bsd_labs
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#define ticks _Watchdog_Ticks_since_boot
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/* Debug */
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void rtems_bsd_assert_func(const char *file, int line, const char *func, const char *expr);
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#define BSD_PRINTF(fmt, ...) printf("%s: " fmt, __func__, ##__VA_ARGS__)
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#define BSD_PANIC(fmt, ...) panic("%s: " fmt "\n", __func__, ##__VA_ARGS__)
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#ifdef NDEBUG
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# define BSD_ASSERT(expr) ((void) 0)
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#else
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# define BSD_ASSERT(expr) ((expr) ? (void) 0 : rtems_bsd_assert_func(__FILE__, __LINE__, __func__, #expr))
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#endif
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#define BSD_ASSERT_SC(sc) BSD_ASSERT((sc) == RTEMS_SUCCESSFUL)
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#define BSD_ASSERT_RV(rv) BSD_ASSERT((rv) == 0)
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/* General definitions */
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#define BSD_TASK_PRIORITY_NORMAL 120
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#define BSD_TASK_PRIORITY_TIMER 110
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#define BSD_TASK_PRIORITY_INTERRUPT 100
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#define BSD_TASK_PRIORITY_RESOURCE_OWNER 100
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/* FIXME */
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#define BSD_MINIMUM_TASK_STACK_SIZE ((size_t) 32 * 1024)
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#define M_RTEMS_HEAP 0
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#define BSD_MAXIMUM_SLEEP_QUEUES 32
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extern rtems_chain_control rtems_bsd_lock_chain;
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extern rtems_chain_control rtems_bsd_mtx_chain;
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extern rtems_chain_control rtems_bsd_sx_chain;
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extern rtems_chain_control rtems_bsd_condvar_chain;
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extern rtems_chain_control rtems_bsd_callout_chain;
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extern rtems_chain_control rtems_bsd_thread_chain;
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extern rtems_chain_control rtems_bsd_malloc_chain;
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/* CPU definitions */
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#define cpu_spinwait() /* nothing */
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#endif /* !_RTEMS_BSD_BSD_HH_ */
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#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_CONFIG_H_ */
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