From 42e61f7a631da09d9574448b9e4cf7183de00211 Mon Sep 17 00:00:00 2001 From: Meco Man <920369182@qq.com> Date: Tue, 14 Sep 2021 22:21:13 -0400 Subject: [libc]解决龙芯内置工具链没有sys/select.h的问题 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- components/libc/compilers/common/nogcc/sys/errno.h | 197 +++++++++++++++++++++ .../libc/compilers/common/nogcc/sys/select.h | 52 ++++++ components/libc/compilers/common/nogcc/sys/stat.h | 83 +++++++++ components/libc/compilers/common/nogcc/sys/types.h | 38 ++++ .../libc/compilers/common/nogcc/sys/unistd.h | 45 +++++ 5 files changed, 415 insertions(+) create mode 100644 components/libc/compilers/common/nogcc/sys/errno.h create mode 100644 components/libc/compilers/common/nogcc/sys/select.h create mode 100644 components/libc/compilers/common/nogcc/sys/stat.h create mode 100644 components/libc/compilers/common/nogcc/sys/types.h create mode 100644 components/libc/compilers/common/nogcc/sys/unistd.h (limited to 'components/libc/compilers/common/nogcc/sys') diff --git a/components/libc/compilers/common/nogcc/sys/errno.h b/components/libc/compilers/common/nogcc/sys/errno.h new file mode 100644 index 0000000000..ff1abca387 --- /dev/null +++ b/components/libc/compilers/common/nogcc/sys/errno.h @@ -0,0 +1,197 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2021-05-22 Meco Man The first version. + */ +#ifndef __SYS_ERRNO_H__ +#define __SYS_ERRNO_H__ + +#if defined(__ARMCC_VERSION) +/* +defined in armcc/errno.h + +#define EDOM 1 +#define ERANGE 2 +#define EILSEQ 4 +#define ESIGNUM 3 +#define EINVAL 5 +#define ENOMEM 6 +*/ + +#define ERROR_BASE_NO 7 + +#elif defined(__IAR_SYSTEMS_ICC__) +/* defined in iar/errno.h +#define EDOM 33 +#define ERANGE 34 +#define EFPOS 35 +#define EILSEQ 36 +*/ +#define ERROR_BASE_NO 36 + +#else +#define ERROR_BASE_NO 0 +#endif + +#if defined(__ARMCC_VERSION) || defined(__IAR_SYSTEMS_ICC__) +#include +#define EPERM (ERROR_BASE_NO + 1) +#define ENOENT (ERROR_BASE_NO + 2) +#define ESRCH (ERROR_BASE_NO + 3) +#define EINTR (ERROR_BASE_NO + 4) +#define EIO (ERROR_BASE_NO + 5) +#define ENXIO (ERROR_BASE_NO + 6) +#define E2BIG (ERROR_BASE_NO + 7) +#define ENOEXEC (ERROR_BASE_NO + 8) +#define EBADF (ERROR_BASE_NO + 9) +#define ECHILD (ERROR_BASE_NO + 10) +#define EAGAIN (ERROR_BASE_NO + 11) + +#ifndef ENOMEM +#define ENOMEM (ERROR_BASE_NO + 12) +#endif + +#define EACCES (ERROR_BASE_NO + 13) +#define EFAULT (ERROR_BASE_NO + 14) +#define ENOTBLK (ERROR_BASE_NO + 15) +#define EBUSY (ERROR_BASE_NO + 16) +#define EEXIST (ERROR_BASE_NO + 17) +#define EXDEV (ERROR_BASE_NO + 18) +#define ENODEV (ERROR_BASE_NO + 19) +#define ENOTDIR (ERROR_BASE_NO + 20) +#define EISDIR (ERROR_BASE_NO + 21) + +#ifndef EINVAL +#define EINVAL (ERROR_BASE_NO + 22) +#endif + +#define ENFILE (ERROR_BASE_NO + 23) +#define EMFILE (ERROR_BASE_NO + 24) +#define ENOTTY (ERROR_BASE_NO + 25) +#define ETXTBSY (ERROR_BASE_NO + 26) +#define EFBIG (ERROR_BASE_NO + 27) +#define ENOSPC (ERROR_BASE_NO + 28) +#define ESPIPE (ERROR_BASE_NO + 29) +#define EROFS (ERROR_BASE_NO + 30) +#define EMLINK (ERROR_BASE_NO + 31) +#define EPIPE (ERROR_BASE_NO + 32) + +#ifndef EDOM +#define EDOM (ERROR_BASE_NO + 33) +#endif + +#ifndef ERANGE +#define ERANGE (ERROR_BASE_NO + 34) +#endif + +#define EDEADLK (ERROR_BASE_NO + 35) +#define ENAMETOOLONG (ERROR_BASE_NO + 36) +#define ENOLCK (ERROR_BASE_NO + 37) +#define ENOSYS (ERROR_BASE_NO + 38) +#define ENOTEMPTY (ERROR_BASE_NO + 39) +#define ELOOP (ERROR_BASE_NO + 40) +#define EWOULDBLOCK EAGAIN +#define ENOMSG (ERROR_BASE_NO + 42) +#define EIDRM (ERROR_BASE_NO + 43) +#define ECHRNG (ERROR_BASE_NO + 44) +#define EL2NSYNC (ERROR_BASE_NO + 45) +#define EL3HLT (ERROR_BASE_NO + 46) +#define EL3RST (ERROR_BASE_NO + 47) +#define ELNRNG (ERROR_BASE_NO + 48) +#define EUNATCH (ERROR_BASE_NO + 49) +#define ENOCSI (ERROR_BASE_NO + 50) +#define EL2HLT (ERROR_BASE_NO + 51) +#define EBADE (ERROR_BASE_NO + 52) +#define EBADR (ERROR_BASE_NO + 53) +#define EXFULL (ERROR_BASE_NO + 54) +#define ENOANO (ERROR_BASE_NO + 55) +#define EBADRQC (ERROR_BASE_NO + 56) +#define EBADSLT (ERROR_BASE_NO + 57) +#define EDEADLOCK EDEADLK +#define EBFONT (ERROR_BASE_NO + 59) +#define ENOSTR (ERROR_BASE_NO + 60) +#define ENODATA (ERROR_BASE_NO + 61) +#define ETIME (ERROR_BASE_NO + 62) +#define ENOSR (ERROR_BASE_NO + 63) +#define ENONET (ERROR_BASE_NO + 64) +#define ENOPKG (ERROR_BASE_NO + 65) +#define EREMOTE (ERROR_BASE_NO + 66) +#define ENOLINK (ERROR_BASE_NO + 67) +#define EADV (ERROR_BASE_NO + 68) +#define ESRMNT (ERROR_BASE_NO + 69) +#define ECOMM (ERROR_BASE_NO + 70) +#define EPROTO (ERROR_BASE_NO + 71) +#define EMULTIHOP (ERROR_BASE_NO + 72) +#define EDOTDOT (ERROR_BASE_NO + 73) +#define EBADMSG (ERROR_BASE_NO + 74) +#define EOVERFLOW (ERROR_BASE_NO + 75) +#define ENOTUNIQ (ERROR_BASE_NO + 76) +#define EBADFD (ERROR_BASE_NO + 77) +#define EREMCHG (ERROR_BASE_NO + 78) +#define ELIBACC (ERROR_BASE_NO + 79) +#define ELIBBAD (ERROR_BASE_NO + 80) +#define ELIBSCN (ERROR_BASE_NO + 81) +#define ELIBMAX (ERROR_BASE_NO + 82) +#define ELIBEXEC (ERROR_BASE_NO + 83) + +#ifndef EILSEQ +#define EILSEQ (ERROR_BASE_NO + 84) +#endif + +#define ERESTART (ERROR_BASE_NO + 85) +#define ESTRPIPE (ERROR_BASE_NO + 86) +#define EUSERS (ERROR_BASE_NO + 87) +#define ENOTSOCK (ERROR_BASE_NO + 88) +#define EDESTADDRREQ (ERROR_BASE_NO + 89) +#define EMSGSIZE (ERROR_BASE_NO + 90) +#define EPROTOTYPE (ERROR_BASE_NO + 91) +#define ENOPROTOOPT (ERROR_BASE_NO + 92) +#define EPROTONOSUPPORT (ERROR_BASE_NO + 93) +#define ESOCKTNOSUPPORT (ERROR_BASE_NO + 94) +#define EOPNOTSUPP (ERROR_BASE_NO + 95) +#define ENOTSUP EOPNOTSUPP +#define EPFNOSUPPORT (ERROR_BASE_NO + 96) +#define EAFNOSUPPORT (ERROR_BASE_NO + 97) +#define EADDRINUSE (ERROR_BASE_NO + 98) +#define EADDRNOTAVAIL (ERROR_BASE_NO + 99) +#define ENETDOWN (ERROR_BASE_NO + 100) +#define ENETUNREACH (ERROR_BASE_NO + 101) +#define ENETRESET (ERROR_BASE_NO + 102) +#define ECONNABORTED (ERROR_BASE_NO + 103) +#define ECONNRESET (ERROR_BASE_NO + 104) +#define ENOBUFS (ERROR_BASE_NO + 105) +#define EISCONN (ERROR_BASE_NO + 106) +#define ENOTCONN (ERROR_BASE_NO + 107) +#define ESHUTDOWN (ERROR_BASE_NO + 108) +#define ETOOMANYREFS (ERROR_BASE_NO + 109) +#define ETIMEDOUT (ERROR_BASE_NO + 110) +#define ECONNREFUSED (ERROR_BASE_NO + 111) +#define EHOSTDOWN (ERROR_BASE_NO + 112) +#define EHOSTUNREACH (ERROR_BASE_NO + 113) +#define EALREADY (ERROR_BASE_NO + 114) +#define EINPROGRESS (ERROR_BASE_NO + 115) +#define ESTALE (ERROR_BASE_NO + 116) +#define EUCLEAN (ERROR_BASE_NO + 117) +#define ENOTNAM (ERROR_BASE_NO + 118) +#define ENAVAIL (ERROR_BASE_NO + 119) +#define EISNAM (ERROR_BASE_NO + 120) +#define EREMOTEIO (ERROR_BASE_NO + 121) +#define EDQUOT (ERROR_BASE_NO + 122) +#define ENOMEDIUM (ERROR_BASE_NO + 123) +#define EMEDIUMTYPE (ERROR_BASE_NO + 124) +#define ECANCELED (ERROR_BASE_NO + 125) +#define ENOKEY (ERROR_BASE_NO + 126) +#define EKEYEXPIRED (ERROR_BASE_NO + 127) +#define EKEYREVOKED (ERROR_BASE_NO + 128) +#define EKEYREJECTED (ERROR_BASE_NO + 129) +#define EOWNERDEAD (ERROR_BASE_NO + 130) +#define ENOTRECOVERABLE (ERROR_BASE_NO + 131) +#define ERFKILL (ERROR_BASE_NO + 132) +#define EHWPOISON (ERROR_BASE_NO + 133) +#endif + +#endif diff --git a/components/libc/compilers/common/nogcc/sys/select.h b/components/libc/compilers/common/nogcc/sys/select.h new file mode 100644 index 0000000000..575ad3a1b5 --- /dev/null +++ b/components/libc/compilers/common/nogcc/sys/select.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2021-07-21 Meco Man The first version + */ + +#ifndef __SYS_SELECT_H__ +#define __SYS_SELECT_H__ + +#include +#include +#include + +#ifndef FD_SETSIZE +#define FD_SETSIZE 32 +#endif + +#ifdef SAL_USING_POSIX +#ifdef FD_SETSIZE +#undef FD_SETSIZE +#endif +#define FD_SETSIZE DFS_FD_MAX +#endif /* SAL_USING_POSIX */ + +#define NBBY 8 /* number of bits in a byte */ + +typedef long fd_mask; + +#define NFDBITS (sizeof (fd_mask) * NBBY) /* bits per mask */ +#ifndef howmany +#define howmany(x,y) (((x)+((y)-1))/(y)) +#endif + +#ifndef _SYS_TYPES_FD_SET /* MIPS */ +typedef struct _types_fd_set { + fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)]; +} _types_fd_set; +#define fd_set _types_fd_set + +#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1L << ((n) % NFDBITS))) +#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1L << ((n) % NFDBITS))) +#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1L << ((n) % NFDBITS))) +#define FD_ZERO(p) memset((void*)(p), 0, sizeof(*(p))) +#endif /* _SYS_TYPES_FD_SET */ + +int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout); + +#endif /* __SYS_SELECT_H__ */ diff --git a/components/libc/compilers/common/nogcc/sys/stat.h b/components/libc/compilers/common/nogcc/sys/stat.h new file mode 100644 index 0000000000..107c15decf --- /dev/null +++ b/components/libc/compilers/common/nogcc/sys/stat.h @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2021-09-02 Meco Man First version + */ + +#ifndef __SYS_STAT_H__ +#define __SYS_STAT_H__ + +#include +#include + +#define S_IFMT 00170000 +#define S_IFSOCK 0140000 +#define S_IFLNK 0120000 +#define S_IFREG 0100000 +#define S_IFBLK 0060000 +#define S_IFDIR 0040000 +#define S_IFCHR 0020000 +#define S_IFIFO 0010000 +#define S_ISUID 0004000 +#define S_ISGID 0002000 +#define S_ISVTX 0001000 + +#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) +#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) +#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) +#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) +#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) + +#define S_IRWXU 00700 +#define S_IRUSR 00400 +#define S_IWUSR 00200 +#define S_IXUSR 00100 + +#define S_IRWXG 00070 +#define S_IRGRP 00040 +#define S_IWGRP 00020 +#define S_IXGRP 00010 + +#define S_IRWXO 00007 +#define S_IROTH 00004 +#define S_IWOTH 00002 +#define S_IXOTH 00001 + +struct stat +{ + struct rt_device *st_dev; + uint16_t st_ino; + uint16_t st_mode; + uint16_t st_nlink; + uint16_t st_uid; + uint16_t st_gid; + struct rt_device *st_rdev; + uint32_t st_size; + time_t st_atime; + long st_spare1; + time_t st_mtime; + long st_spare2; + time_t st_ctime; + long st_spare3; + uint32_t st_blksize; + uint32_t st_blocks; + long st_spare4[2]; +}; + +int chmod(const char *, mode_t); +int fchmod(int, mode_t); +int fstat(int, struct stat *); +int lstat(const char *, struct stat *); +int mkdir(const char *, mode_t); +int mkfifo(const char *, mode_t); +int mknod(const char *, mode_t, dev_t); +int stat(const char *, struct stat *); +mode_t umask(mode_t); + +#endif diff --git a/components/libc/compilers/common/nogcc/sys/types.h b/components/libc/compilers/common/nogcc/sys/types.h new file mode 100644 index 0000000000..2c4c12055f --- /dev/null +++ b/components/libc/compilers/common/nogcc/sys/types.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-09-05 Meco Man fix bugs + * 2020-12-16 Meco Man add useconds_t + */ +#ifndef __SYS_TYPES_H__ +#define __SYS_TYPES_H__ + +#include +#include +#include + +typedef int32_t clockid_t; +typedef int32_t key_t; /* Used for interprocess communication. */ +typedef int pid_t; /* Used for process IDs and process group IDs. */ +typedef unsigned short uid_t; +typedef unsigned short gid_t; +typedef signed long off_t; +typedef int mode_t; +#ifndef ARCH_CPU_64BIT +typedef signed int ssize_t; /* Used for a count of bytes or an error indication. */ +#else +typedef long signed int ssize_t; /* Used for a count of bytes or an error indication. */ +#endif +typedef unsigned long useconds_t; /* microseconds (unsigned) */ + +typedef unsigned long dev_t; + +typedef unsigned int u_int; +typedef unsigned char u_char; +typedef unsigned long u_long; + +#endif diff --git a/components/libc/compilers/common/nogcc/sys/unistd.h b/components/libc/compilers/common/nogcc/sys/unistd.h new file mode 100644 index 0000000000..6195c4c2aa --- /dev/null +++ b/components/libc/compilers/common/nogcc/sys/unistd.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-12-16 Meco Man add usleep + * 2021-09-11 Meco Man move functions from dfs_posix.h to unistd.h + */ +#ifndef __SYS_UNISTD_H__ +#define __SYS_UNISTD_H__ + +#include +#include "types.h" /* */ + +#define STDIN_FILENO 0 /* standard input file descriptor */ +#define STDOUT_FILENO 1 /* standard output file descriptor */ +#define STDERR_FILENO 2 /* standard error file descriptor */ + +ssize_t read(int fd, void *buf, size_t len); +ssize_t write(int fd, const void *buf, size_t len); +off_t lseek(int fd, off_t offset, int whence); +int fsync(int fildes); +int unlink(const char *pathname); +int close(int d); +int ftruncate(int fd, off_t length); +int rmdir(const char *path); +int chdir(const char *path); +char *getcwd(char *buf, size_t size); +int access(const char *path, int amode); +int pipe(int fildes[2]); +int isatty(int fd); +char *ttyname(int desc); +unsigned int sleep(unsigned int seconds); +int usleep(useconds_t usec); +pid_t gettid(void); +pid_t getpid(void); +pid_t getppid(void); +uid_t getuid(void); +uid_t geteuid(void); +gid_t getgid(void); +gid_t getegid(void); + +#endif /* _SYS_UNISTD_H */ -- cgit v1.3.1