diff options
Diffstat (limited to 'rtemsbsd/include/machine/rtems-bsd-kernel-space.h')
| -rw-r--r-- | rtemsbsd/include/machine/rtems-bsd-kernel-space.h | 154 |
1 files changed, 150 insertions, 4 deletions
diff --git a/rtemsbsd/include/machine/rtems-bsd-kernel-space.h b/rtemsbsd/include/machine/rtems-bsd-kernel-space.h index 09bcecf1..37bd701d 100644 --- a/rtemsbsd/include/machine/rtems-bsd-kernel-space.h +++ b/rtemsbsd/include/machine/rtems-bsd-kernel-space.h @@ -3,10 +3,12 @@ * * @ingroup rtems_bsd_machine * - * @brief TODO. + * @brief RTEMS FreeBSD Kernel related machine settings and defines */ /* + * Copyright (c) 2020-2021 Chris Johns <chrisj@rtems.org>. All rights reserved. + * * Copyright (c) 2009-2013 embedded brains GmbH. All rights reserved. * * embedded brains GmbH @@ -40,23 +42,82 @@ #ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_KERNEL_SPACE_H_ #define _RTEMS_BSD_MACHINE_RTEMS_BSD_KERNEL_SPACE_H_ -/* FIXME: Update Newlib */ +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* + * FreeBSD warning control + */ +#pragma GCC diagnostic ignored "-Wunused-function" +#pragma GCC diagnostic ignored "-Wunused-value" +#pragma GCC diagnostic ignored "-Wunused-variable" +#pragma GCC diagnostic ignored "-Wunused-const-variable" +#pragma GCC diagnostic ignored "-Waddress-of-packed-member" +#pragma GCC diagnostic ignored "-Wunused-but-set-variable" + +/* FIXME: start: Update Newlib */ #define MSIZE 256 -/* FIXME: Update Newlib */ #define __GLOBL1(sym) __asm__(".globl " #sym) #define __GLOBL(sym) __GLOBL1(sym) #define O_CLOEXEC 0 -#define IO_NDELAY O_NONBLOCK + +/* FIXME: end: Update Newlib */ + +#define FSEARCH O_SEARCH +#define O_FSYNC FSYNC + +#define FMASK (FREAD|FWRITE|FAPPEND|FASYNC|FNONBLOCK|O_DIRECT) +#define FCNTLFLAGS (FAPPEND|FASYNC|FNONBLOCK|O_DIRECT) +#define FHASLOCK 0 + +#define PIPE_NODIRECT + +#define SEEK_DATA 3 /* set file offset to next data past offset */ +#define SEEK_HOLE 4 /* set file offset to next hole past offset */ +#define L_SET SEEK_SET +#define L_INCR SEEK_CUR +#define L_XTND SEEK_END +#define O_FSYNC FSYNC +#define O_SHLOCK FSHLOCK +#define O_EXLOCK FEXLOCK +#define POSIX_FADV_NORMAL 0 /* no 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 /* dont need these pages */ +#define POSIX_FADV_NOREUSE 5 /* access data only once */ + +/* Used in NFS common code */ +#define __LINUX_ERRNO_EXTENSIONS__ 1 #define __FreeBSD__ 1 /* General define to activate BSD kernel parts */ #define _KERNEL 1 +/* + * Various developer tracing options. See waf --help and --freebsd-options. + */ +#ifndef RTEMS_BSD_DESCRIP_TRACE + #define RTEMS_BSD_DESCRIP_TRACE (0) +#endif +#ifndef RTEMS_BSD_SYSCALL_TRACE + #define RTEMS_BSD_SYSCALL_TRACE (0) +#endif +#ifndef RTEMS_BSD_VFS_TRACE + #define RTEMS_BSD_VFS_TRACE (0) +#endif + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + #include <machine/rtems-bsd-version.h> #include <machine/rtems-bsd-kernel-namespace.h> +#include <sys/types.h> #ifdef __cplusplus extern "C" { @@ -74,6 +135,8 @@ void rtems_bsd_assert_func(const char *file, int line, const char *func, const c /* General definitions */ +#define MACHINE "rtems" + #define MACHINE_ARCH "rtems" #define M_RTEMS_HEAP 0 @@ -95,9 +158,92 @@ void rtems_bsd_assert_func(const char *file, int line, const char *func, const c #define EJUSTRETURN (-2) /* don't modify regs, just return */ #define ENOIOCTL (-3) /* ioctl not handled by this layer */ #define EDIRIOCTL (-4) /* do direct ioctl in GEOM */ +#define ERELOOKUP (-5) /* retry the directory lookup */ + +/* error codes used in the NFS code */ +#define EBADRPC 72 +#define EPROGMISMATCH 75 +#define EAUTH 80 +#define ENOTCAPABLE 93 #define EDOOFUS __ELASTERROR +typedef unsigned char u_char; +typedef unsigned short u_short; +typedef unsigned int u_int; +typedef unsigned long u_long; +typedef unsigned short ushort; /* Sys V compatibility */ +typedef unsigned int uint; /* Sys V compatibility */ + +typedef __UINT64_TYPE__ uoff_t; + +#define __LLONG_MAX __LONG_LONG_MAX__ +#define __OFF_MAX __LLONG_MAX +#define OFF_MAX __OFF_MAX + +#define F_WAIT 0x010 /* Wait until lock is granted */ +#define F_FLOCK 0x020 /* Use flock(2) semantics for lock */ +#define F_POSIX 0x040 /* Use POSIX semantics for lock */ +#define F_REMOTE 0x080 /* Lock owner is remote NFS client */ +#define F_NOINTR 0x100 /* Ignore signals when waiting */ + +#define _PC_ACL_EXTENDED 59 +#define _PC_ACL_PATH_MAX 60 +#define _PC_CAP_PRESENT 61 +#define _PC_INF_PRESENT 62 +#define _PC_MAC_PRESENT 63 +#define _PC_ACL_NFS4 64 + +#define FFLAGS(oflags) ((oflags) + 1) +#define OFLAGS(fflags) ((fflags) - 1) + +#define buffer_arena NULL +extern struct vmem *rtems_bsd_transient_arena; +#define transient_arena rtems_bsd_transient_arena + +struct uma_zone; +extern struct uma_zone* ncl_pbuf_zone; +struct uma_zone* pbuf_zsecond_create(char *name, int max); + +/* + * Device dev_t handling + */ +int rtems_bsd__major(dev_t _d); +int rtems_bsd__minor(dev_t _d); +dev_t rtems_bsd__makedev(int _M, int _m); +#define major(d) rtems_bsd__major(d) +#define minor(d) rtems_bsd__minor(d) +#define makedev(M, m) rtems_bsd__makedev((M), (m)) + +/* + * VM, avoid bringing the headers across + */ +#define VM_OBJECT_WLOCK(object) +#define VM_OBJECT_WUNLOCK(object) + +/* + * From freebsd-oirg/sys/sys/dirent.h + */ +#define _GENERIC_DIRLEN(namlen) \ + ((__offsetof(struct dirent, d_name) + (namlen) + 1 + 7) & ~7) +#define _GENERIC_DIRSIZ(dp) _GENERIC_DIRLEN((dp)->d_namlen) + +/* + * From signalvar.h + */ +#define SIGISMEMBER(set, signo) (0) + +/* + * Special knote status bit to indicate the kn_fp is an iop. + */ +#define KN_FP_IS_IOP 0x10000000 + +/* + * Ensure that padding bytes are zeroed and that the name is NUL-terminated. + */ +struct dirent; +void dirent_terminate(struct dirent *dp); + #ifdef __cplusplus } #endif /* __cplusplus */ |