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| author | Rich Felker <dalias@aerifal.cx> | 2012-07-11 04:22:13 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-07-11 04:22:13 -0400 |
| commit | 6315004f6102dca44c4ba50654a36967b8b9c2a6 (patch) | |
| tree | 7b48d4ac93ecb9993ffc2d01c8762a4e954d4000 | |
| parent | cd8d72451662f0157d06fcf666669db543dcea3b (diff) | |
| download | musl-6315004f6102dca44c4ba50654a36967b8b9c2a6.tar.gz musl-6315004f6102dca44c4ba50654a36967b8b9c2a6.tar.bz2 musl-6315004f6102dca44c4ba50654a36967b8b9c2a6.tar.xz musl-6315004f6102dca44c4ba50654a36967b8b9c2a6.zip | |
initial version of mips (o32) port, based on work by Richard Pennington (rdp)
basically, this version of the code was obtained by starting with
rdp's work from his ellcc source tree, adapting it to musl's build
system and coding style, auditing the bits headers for discrepencies
with kernel definitions or glibc/LSB ABI or large file issues, fixing
up incompatibility with the old binutils from aboriginal linux, and
adding some new special cases to deal with the oddities of sigaction
and pipe syscall interfaces on mips.
at present, minimal test programs work, but some interfaces are broken
or missing. threaded programs probably will not link.
38 files changed, 2196 insertions, 0 deletions
diff --git a/arch/mips/atomic.h b/arch/mips/atomic.h new file mode 100644 index 00000000..33e53d4e --- /dev/null +++ b/arch/mips/atomic.h @@ -0,0 +1,191 @@ +#ifndef _INTERNAL_ATOMIC_H +#define _INTERNAL_ATOMIC_H + +#include <stdint.h> + +static inline int a_ctz_l(unsigned long x) +{ + static const char debruijn32[32] = { + 0, 1, 23, 2, 29, 24, 19, 3, 30, 27, 25, 11, 20, 8, 4, 13, + 31, 22, 28, 18, 26, 10, 7, 12, 21, 17, 9, 6, 16, 5, 15, 14 + }; + return debruijn32[(x&-x)*0x076be629 >> 27]; +} + +static inline int a_ctz_64(uint64_t x) +{ + uint32_t y = x; + if (!y) { + y = x>>32; + return 32 + a_ctz_l(y); + } + return a_ctz_l(y); +} + +static inline int a_cas(volatile int *p, int t, int s) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%2)\n" + " bne %0, %3, 1f\n" + " addu %1, %4, $0\n" + " sc %1, 0(%2)\n" + " beq %1, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(t), "=&r"(dummy) : "r"(p), "r"(t), "r"(s) : "memory" ); + return t; +} + +static inline void *a_cas_p(volatile void *p, void *t, void *s) +{ + return (void *)a_cas(p, (int)t, (int)s); +} + +static inline long a_cas_l(volatile void *p, long t, long s) +{ + return a_cas(p, t, s); +} + + +static inline int a_swap(volatile int *x, int v) +{ + int old, dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%2)\n" + " addu %1, %3, $0\n" + " sc %1, 0(%2)\n" + " beq %1, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(old), "=&r"(dummy) : "r"(x), "r"(v) : "memory" ); + return old; +} + +static inline int a_fetch_add(volatile int *x, int v) +{ + int new; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " addu %0, %0, %2\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(new) : "r"(x), "r"(v) : "memory" ); + return new-v; +} + +static inline void a_inc(volatile int *x) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " addu %0, %0, 1\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(dummy) : "r"(x) : "memory" ); +} + +static inline void a_dec(volatile int *x) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " subu %0, %0, 1\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(dummy) : "r"(x) : "memory" ); +} + +static inline void a_store(volatile int *p, int x) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " addu %0, %2, $0\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(dummy) : "r"(p), "r"(x) : "memory" ); +} + +static inline void a_spin() +{ +} + +static inline void a_crash() +{ + *(volatile char *)0=0; +} + +static inline void a_and(volatile int *p, int v) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " and %0, %0, %2\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(dummy) : "r"(p), "r"(v) : "memory" ); +} + +static inline void a_or(volatile int *p, int v) +{ + int dummy; + __asm__ __volatile__( + ".set push\n" + ".set noreorder\n" + "1: ll %0, 0(%1)\n" + " or %0, %0, %2\n" + " sc %0, 0(%1)\n" + " beq %0, $0, 1b\n" + " nop\n" + "1: \n" + ".set pop\n" + : "=&r"(dummy) : "r"(p), "r"(v) : "memory" ); +} + +static inline void a_and_64(volatile uint64_t *p, uint64_t v) +{ + union { uint64_t v; uint32_t r[2]; } u = { v }; + a_and((int *)p, u.r[0]); + a_and((int *)p+1, u.r[1]); +} + +static inline void a_or_64(volatile uint64_t *p, uint64_t v) +{ + union { uint64_t v; uint32_t r[2]; } u = { v }; + a_or((int *)p, u.r[0]); + a_or((int *)p+1, u.r[1]); +} + +#endif diff --git a/arch/mips/bits/alltypes.h.sh b/arch/mips/bits/alltypes.h.sh new file mode 100755 index 00000000..a5357708 --- /dev/null +++ b/arch/mips/bits/alltypes.h.sh @@ -0,0 +1,122 @@ +#!/bin/sh +sed -e << EOF \ +'/^TYPEDEF/s/TYPEDEF \(.*\) \([^ ]*\);$/#if defined(__NEED_\2) \&\& !defined(__DEFINED_\2)\ +typedef \1 \2;\ +#define __DEFINED_\2\ +#endif\ +/ +/^STRUCT/s/STRUCT * \([^ ]*\) \(.*\);$/#if defined(__NEED_struct_\1) \&\& !defined(__DEFINED_struct_\1)\ +struct \1 \2;\ +#define __DEFINED_struct_\1\ +#endif\ +/ +/^UNION/s/UNION * \([^ ]*\) \(.*\);$/#if defined(__NEED_union_\1) \&\& !defined(__DEFINED_union_\1)\ +union \1 \2;\ +#define __DEFINED_union_\1\ +#endif\ +/' + +TYPEDEF unsigned size_t; +TYPEDEF int ssize_t; +TYPEDEF long ptrdiff_t; + +TYPEDEF __builtin_va_list va_list; + +#ifndef __cplusplus +TYPEDEF int wchar_t; +#endif +TYPEDEF int wint_t; +TYPEDEF long wctrans_t; +TYPEDEF long wctype_t; + +TYPEDEF signed char int8_t; +TYPEDEF short int16_t; +TYPEDEF int int32_t; +TYPEDEF long long int64_t; + +TYPEDEF unsigned char uint8_t; +TYPEDEF unsigned short uint16_t; +TYPEDEF unsigned int uint32_t; +TYPEDEF unsigned long long uint64_t; + +TYPEDEF unsigned short __uint16_t; +TYPEDEF unsigned int __uint32_t; +TYPEDEF unsigned long long __uint64_t; + +TYPEDEF int8_t int_fast8_t; +TYPEDEF int int_fast16_t; +TYPEDEF int int_fast32_t; +TYPEDEF int64_t int_fast64_t; + +TYPEDEF unsigned char uint_fast8_t; +TYPEDEF unsigned int uint_fast16_t; +TYPEDEF unsigned int uint_fast32_t; +TYPEDEF uint64_t uint_fast64_t; + +TYPEDEF long intptr_t; +TYPEDEF unsigned long uintptr_t; + +TYPEDEF float float_t; +TYPEDEF double double_t; + +TYPEDEF long time_t; +TYPEDEF int suseconds_t; +STRUCT timeval { time_t tv_sec; int tv_usec; }; +STRUCT timespec { time_t tv_sec; long tv_nsec; }; + +TYPEDEF int pid_t; +TYPEDEF int id_t; +TYPEDEF int uid_t; +TYPEDEF int gid_t; +TYPEDEF int key_t; + +TYPEDEF struct __pthread * pthread_t; +TYPEDEF int pthread_once_t; +TYPEDEF int pthread_key_t; +TYPEDEF int pthread_spinlock_t; + +TYPEDEF struct { union { int __i[9]; size_t __s[9]; } __u; } pthread_attr_t; +TYPEDEF unsigned pthread_mutexattr_t; +TYPEDEF unsigned pthread_condattr_t; +TYPEDEF unsigned pthread_barrierattr_t; +TYPEDEF struct { unsigned __attr[2]; } pthread_rwlockattr_t; + +TYPEDEF struct { union { int __i[6]; void *__p[6]; } __u; } pthread_mutex_t; +TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t; +TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t; +TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t; + +TYPEDEF long long off_t; + +TYPEDEF unsigned int mode_t; + +TYPEDEF unsigned int nlink_t; +TYPEDEF unsigned long long ino_t; +TYPEDEF long long dev_t; +TYPEDEF long blksize_t; +TYPEDEF long long blkcnt_t; +TYPEDEF unsigned long long fsblkcnt_t; +TYPEDEF unsigned long long fsfilcnt_t; + +TYPEDEF void * timer_t; +TYPEDEF int clockid_t; +TYPEDEF unsigned long clock_t; + +TYPEDEF struct { unsigned long __bits[128/sizeof(long)]; } sigset_t; +TYPEDEF struct __siginfo siginfo_t; + +TYPEDEF unsigned int socklen_t; +TYPEDEF unsigned short sa_family_t; +TYPEDEF unsigned short in_port_t; +TYPEDEF unsigned int in_addr_t; +STRUCT in_addr { in_addr_t s_addr; }; + +TYPEDEF struct __FILE_s FILE; + +TYPEDEF int nl_item; + +TYPEDEF struct __locale * locale_t; + +STRUCT iovec { void *iov_base; size_t iov_len; }; + +EOF diff --git a/arch/mips/bits/endian.h b/arch/mips/bits/endian.h new file mode 100644 index 00000000..ef074b77 --- /dev/null +++ b/arch/mips/bits/endian.h @@ -0,0 +1 @@ +#define __BYTE_ORDER __BIG_ENDIAN diff --git a/arch/mips/bits/errno.h b/arch/mips/bits/errno.h new file mode 100644 index 00000000..c75720ef --- /dev/null +++ b/arch/mips/bits/errno.h @@ -0,0 +1,133 @@ +#define EPERM 1 +#define ENOENT 2 +#define ESRCH 3 +#define EINTR 4 +#define EIO 5 +#define ENXIO 6 +#define E2BIG 7 +#define ENOEXEC 8 +#define EBADF 9 +#define ECHILD 10 +#define EAGAIN 11 +#define ENOMEM 12 +#define EACCES 13 +#define EFAULT 14 +#define ENOTBLK 15 +#define EBUSY 16 +#define EEXIST 17 +#define EXDEV 18 +#define ENODEV 19 +#define ENOTDIR 20 +#define EISDIR 21 +#define EINVAL 22 +#define ENFILE 23 +#define EMFILE 24 +#define ENOTTY 25 +#define ETXTBSY 26 +#define EFBIG 27 +#define ENOSPC 28 +#define ESPIPE 29 +#define EROFS 30 +#define EMLINK 31 +#define EPIPE 32 +#define EDOM 33 +#define ERANGE 34 +#define EDEADLK 35 +#define ENAMETOOLONG 36 +#define ENOLCK 37 +#define ENOSYS 38 +#define ENOTEMPTY 39 +#define ELOOP 40 +#define EWOULDBLOCK EAGAIN +#define ENOMSG 42 +#define EIDRM 43 +#define ECHRNG 44 +#define EL2NSYNC 45 +#define EL3HLT 46 +#define EL3RST 47 +#define ELNRNG 48 +#define EUNATCH 49 +#define ENOCSI 50 +#define EL2HLT 51 +#define EBADE 52 +#define EBADR 53 +#define EXFULL 54 +#define ENOANO 55 +#define EBADRQC 56 +#define EBADSLT 57 +#define EDEADLOCK EDEADLK +#define EBFONT 59 +#define ENOSTR 60 +#define ENODATA 61 +#define ETIME 62 +#define ENOSR 63 +#define ENONET 64 +#define ENOPKG 65 +#define EREMOTE 66 +#define ENOLINK 67 +#define EADV 68 +#define ESRMNT 69 +#define ECOMM 70 +#define EPROTO 71 +#define EMULTIHOP 72 +#define EDOTDOT 73 +#define EBADMSG 74 +#define EOVERFLOW 75 +#define ENOTUNIQ 76 +#define EBADFD 77 +#define EREMCHG 78 +#define ELIBACC 79 +#define ELIBBAD 80 +#define ELIBSCN 81 +#define ELIBMAX 82 +#define ELIBEXEC 83 +#define EILSEQ 84 +#define ERESTART 85 +#define ESTRPIPE 86 +#define EUSERS 87 +#define ENOTSOCK 88 +#define EDESTADDRREQ 89 +#define EMSGSIZE 90 +#define EPROTOTYPE 91 +#define ENOPROTOOPT 92 +#define EPROTONOSUPPORT 93 +#define ESOCKTNOSUPPORT 94 +#define EOPNOTSUPP 95 +#define ENOTSUP EOPNOTSUPP +#define EPFNOSUPPORT 96 +#define EAFNOSUPPORT 97 +#define EADDRINUSE 98 +#define EADDRNOTAVAIL 99 +#define ENETDOWN 100 +#define ENETUNREACH 101 +#define ENETRESET 102 +#define ECONNABORTED 103 +#define ECONNRESET 104 +#define ENOBUFS 105 +#define EISCONN 106 +#define ENOTCONN 107 +#define ESHUTDOWN 108 +#define ETOOMANYREFS 109 +#define ETIMEDOUT 110 +#define ECONNREFUSED 111 +#define EHOSTDOWN 112 +#define EHOSTUNREACH 113 +#define EALREADY 114 +#define EINPROGRESS 115 +#define ESTALE 116 +#define EUCLEAN 117 +#define ENOTNAM 118 +#define ENAVAIL 119 +#define EISNAM 120 +#define EREMOTEIO 121 +#define EDQUOT 122 +#define ENOMEDIUM 123 +#define EMEDIUMTYPE 124 +#define ECANCELED 125 +#define ENOKEY 126 +#define EKEYEXPIRED 127 +#define EKEYREVOKED 128 +#define EKEYREJECTED 129 +#define EOWNERDEAD 130 +#define ENOTRECOVERABLE 131 +#define ERFKILL 132 diff --git a/arch/mips/bits/fcntl.h b/arch/mips/bits/fcntl.h new file mode 100644 index 00000000..6795800d --- /dev/null +++ b/arch/mips/bits/fcntl.h @@ -0,0 +1,36 @@ +#define O_APPEND 0010 +#define O_DSYNC 0020 +#define O_SYNC 040020 +#define O_RSYNC 040020 +#define O_NONBLOCK 0200 +#define O_CREAT 0400 +#define O_TRUNC 01000 +#define O_EXCL 02000 +#define O_NOCTTY 04000 +#define O_ASYNC 010000 +#define O_LARGEFILE 020000 +#define O_DIRECT 0100000 +#define O_DIRECTORY 0200000 +#define O_NOFOLLOW 0400000 +#define O_NOATIME 01000000 +#define O_CLOEXEC 02000000 + +#define O_NDELAY O_NONBLOCK + +#define F_DUPFD 0 +#define F_GETFD 1 +#define F_SETFD 2 +#define F_GETFL 3 +#define F_SETFL 4 + +#define F_SETOWN 8 +#define F_GETOWN 9 +#define F_SETSIG 10 +#define F_GETSIG 11 + +#define F_GETLK 12 +#define F_SETLK 13 +#define F_SETLKW 14 + +#define F_SETOWN_EX 15 +#define F_GETOWN_EX 16 diff --git a/arch/mips/bits/fenv.h b/arch/mips/bits/fenv.h new file mode 100644 index 00000000..edbdea2a --- /dev/null +++ b/arch/mips/bits/fenv.h @@ -0,0 +1,10 @@ +#define FE_ALL_EXCEPT 0 +#define FE_TONEAREST 0 + +typedef unsigned long fexcept_t; + +typedef struct { + unsigned long __cw; +} fenv_t; + +#define FE_DFL_ENV ((const fenv_t *) -1) diff --git a/arch/mips/bits/float.h b/arch/mips/bits/float.h new file mode 100644 index 00000000..dce9e2d9 --- /dev/null +++ b/arch/mips/bits/float.h @@ -0,0 +1,16 @@ +#define FLT_ROUNDS 1 +#define FLT_EVAL_METHOD 0 + +#define LDBL_MIN 2.2250738585072014e-308 +#define LDBL_MAX 1.7976931348623157e+308 +#define LDBL_EPSILON 2.2204460492503131e-16 + +#define LDBL_MANT_DIG 53 +#define LDBL_MIN_EXP (-1021) +#define LDBL_MAX_EXP 1024 + +#define LDBL_DIG 15 +#define LDBL_MIN_10_EXP (-307) +#define LDBL_MAX_10_EXP 308 + +#define DECIMAL_DIG 17 diff --git a/arch/mips/bits/ioctl.h b/arch/mips/bits/ioctl.h new file mode 100644 index 00000000..c86488d8 --- /dev/null +++ b/arch/mips/bits/ioctl.h @@ -0,0 +1,210 @@ +#define _IOC(a,b,c,d) ( ((a)<<29) | ((b)<<8) | (c) | ((d)<<16) ) +#define _IOC_NONE 1U +#define _IOC_WRITE 2U +#define _IOC_READ 4U + +#define _IO(a,b) _IOC(_IOC_NONE,(a),(b),0) +#define _IOW(a,b,c) _IOC(1,(a),(b),sizeof(c)) +#define _IOR(a,b,c) _IOC(2,(a),(b),sizeof(c)) +#define _IOWR(a,b,c) _IOC(4,(a),(b),sizeof(c)) + +#define TCGETA 0x5401 +#define TCSETA 0x5402 +#define TCSETAW 0x5403 +#define TCSETAF 0x5404 +#define TCSBRK 0x5405 +#define TCXONC 0x5406 +#define TCFLSH 0x5407 +#define TCGETS 0x540D +#define TCSETS 0x540E +#define TCSETSW 0x540F +#define TCSETSF 0x5410 + +#define TIOCEXCL 0x740D +#define TIOCNXCL 0x740E +#define TIOCOUTQ 0x7472 +#define TIOCSTI 0x5472 +#define TIOCMGET 0x741D +#define TIOCMBIS 0x741B +#define TIOCMBIC 0x741C +#define TIOCMSET 0x741D + +#define TIOCPKT 0x5470 +#define TIOCSWINSZ _IOW('t', 103, struct winsize) +#define TIOCGWINSZ _IOR('t', 104, struct winsize) +#define TIOCNOTTY 0x5471 +#define TIOCSETD 0x7401 +#define TIOCGETD 0x7400 + +#define FIOCLEX 0x6601 +#define FIONCLEX 0x6602 +#define FIOASYNC 0x667D +#define FIONBIO 0x667E +#define FIOQSIZE 0x667F + +#define TIOCGLTC 0x7474 +#define TIOCSLTC 0x7475 +#define TIOCSPGRP _IOW('t', 118, int) +#define TIOCGPGRP _IOR('t', 119, int) +#define TIOCCONS _IOW('t', 120, int) + +#define FIONREAD 0x467F +#define TIOCINQ FIONREAD + +#define TIOCGETP 0x7408 +#define TIOCSETP 0x7409 +#define TIOCSETN 0x740A + +#define TIOCSBRK 0x5427 +#define TIOCCBRK 0x5428 +#define TIOCGSID 0x7416 +#define TIOCGPTN _IOR('T', 0x30, unsigned int) +#define TIOCSPTLCK _IOW('T', 0x31, int) + +#define TIOCSCTTY 0x5480 +#define TIOCGSOFTCAR 0x5481 +#define TIOCSSOFTCAR 0x5482 +#define TIOCLINUX 0x5483 +#define TIOCGSERIAL 0x5484 +#define TIOCSSERIAL 0x5485 +#define TCSBRKP 0x5486 + +#define TIOCSERCONFIG 0x5488 +#define TIOCSERGWILD 0x5489 +#define TIOCSERSWILD 0x548A +#define TIOCGLCKTRMIOS 0x548B +#define TIOCSLCKTRMIOS 0x548C +#define TIOCSERGSTRUCT 0x548D +#define TIOCSERGETLSR 0x548E +#define TIOCSERGETMULTI 0x548F +#define TIOCSERSETMULTI 0x5490 +#define TIOCMIWAIT 0x5491 +#define TIOCGICOUNT 0x5492 +#define TIOCGHAYESESP 0x5493 +#define TIOCSHAYESESP 0x5494 + +#define TIOCTTYGSTRUCT 0x5426 // RICH: Not sure about these. +#define TCGETX 0x5432 // RICH: Not sure about these. +#define TCSETX 0x5433 // RICH: Not sure about these. +#define TCSETXF 0x5434 // RICH: Not sure about these. +#define TCSETXW 0x5435 // RICH: Not sure about these. + +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 +#define TIOCPKT_IOCTL 64 + +#define TIOCSER_TEMT 0x01 + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 +#define TIOCM_MODEM_BITS TIOCM_OUT2 + +#define N_TTY 0 +#define N_SLIP 1 +#define N_MOUSE 2 +#define N_PPP 3 +#define N_STRIP 4 +#define N_AX25 5 +#define N_X25 6 +#define N_6PACK 7 +#define N_MASC 8 +#define N_R3964 9 +#define N_PROFIBUS_FDL 10 +#define N_IRDA 11 +#define N_SMSBLOCK 12 +#define N_HDLC 13 +#define N_SYNC_PPP 14 +#define N_HCI 15 + +#define FIOSETOWN 0x8901 +#define SIOCSPGRP 0x8902 +#define FIOGETOWN 0x8903 +#define SIOCGPGRP 0x8904 +#define SIOCATMARK 0x8905 +#define SIOCGSTAMP 0x8906 + +#define SIOCADDRT 0x890B +#define SIOCDELRT 0x890C +#define SIOCRTMSG 0x890D + +#define SIOCGIFNAME 0x8910 +#define SIOCSIFLINK 0x8911 +#define SIOCGIFCONF 0x8912 +#define SIOCGIFFLAGS 0x8913 +#define SIOCSIFFLAGS 0x8914 +#define SIOCGIFADDR 0x8915 +#define SIOCSIFADDR 0x8916 +#define SIOCGIFDSTADDR 0x8917 +#define SIOCSIFDSTADDR 0x8918 +#define SIOCGIFBRDADDR 0x8919 +#define SIOCSIFBRDADDR 0x891a +#define SIOCGIFNETMASK 0x891b +#define SIOCSIFNETMASK 0x891c +#define SIOCGIFMETRIC 0x891d +#define SIOCSIFMETRIC 0x891e +#define SIOCGIFMEM 0x891f +#define SIOCSIFMEM 0x8920 +#define SIOCGIFMTU 0x8921 +#define SIOCSIFMTU 0x8922 +#define SIOCSIFHWADDR 0x8924 +#define SIOCGIFENCAP 0x8925 +#define SIOCSIFENCAP 0x8926 +#define SIOCGIFHWADDR 0x8927 +#define SIOCGIFSLAVE 0x8929 +#define SIOCSIFSLAVE 0x8930 +#define SIOCADDMULTI 0x8931 +#define SIOCDELMULTI 0x8932 +#define SIOCGIFINDEX 0x8933 +#define SIOGIFINDEX SIOCGIFINDEX +#define SIOCSIFPFLAGS 0x8934 +#define SIOCGIFPFLAGS 0x8935 +#define SIOCDIFADDR 0x8936 +#define SIOCSIFHWBROADCAST 0x8937 +#define SIOCGIFCOUNT 0x8938 + +#define SIOCGIFBR 0x8940 +#define SIOCSIFBR 0x8941 + +#define SIOCGIFTXQLEN 0x8942 +#define SIOCSIFTXQLEN 0x8943 + +#define SIOCDARP 0x8953 +#define SIOCGARP 0x8954 +#define SIOCSARP 0x8955 + +#define SIOCDRARP 0x8960 +#define SIOCGRARP 0x8961 +#define SIOCSRARP 0x8962 + +#define SIOCGIFMAP 0x8970 +#define SIOCSIFMAP 0x8971 + +#define SIOCADDDLCI 0x8980 +#define SIOCDELDLCI 0x8981 + +#define SIOCDEVPRIVATE 0x89F0 +#define SIOCPROTOPRIVATE 0x89E0 diff --git a/arch/mips/bits/ipc.h b/arch/mips/bits/ipc.h new file mode 100644 index 00000000..51ad4427 --- /dev/null +++ b/arch/mips/bits/ipc.h @@ -0,0 +1,12 @@ +struct ipc_perm +{ + key_t __ipc_perm_key; + uid_t uid; + gid_t gid; + uid_t cuid; + gid_t cgid; + mode_t mode; + int __ipc_perm_seq; + long __pad1; + long __pad2; +}; diff --git a/arch/mips/bits/limits.h b/arch/mips/bits/limits.h new file mode 100644 index 00000000..65a3dd64 --- /dev/null +++ b/arch/mips/bits/limits.h @@ -0,0 +1,8 @@ +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define PAGE_SIZE 4096 +#define LONG_BIT 32 +#endif + +#define LONG_MAX 0x7fffffffL +#define LLONG_MAX 0x7fffffffffffffffLL diff --git a/arch/mips/bits/mman.h b/arch/mips/bits/mman.h new file mode 100644 index 00000000..03f961e8 --- /dev/null +++ b/arch/mips/bits/mman.h @@ -0,0 +1,50 @@ +#define MAP_FAILED ((void *) -1) + +#define PROT_NONE 0 +#define PROT_READ 1 +#define PROT_WRITE 2 +#define PROT_EXEC 4 +#define PROT_GROWSDOWN 0x01000000 +#define PROT_GROWSUP 0x02000000 + +#define MAP_SHARED 0x01 +#define MAP_PRIVATE 0x02 +#define MAP_FIXED 0x10 + +#define MAP_TYPE 0x0f +#define MAP_FILE 0x00 +#define MAP_ANON 0x20 +#define MAP_ANONYMOUS MAP_ANON +#define MAP_32BIT 0x40 + +#define POSIX_MADV_NORMAL 0 +#define POSIX_MADV_RANDOM 1 +#define POSIX_MADV_SEQUENTIAL 2 +#define POSIX_MADV_WILLNEED 3 +#define POSIX_MADV_DONTNEED 0 + +#define MS_ASYNC 1 +#define MS_INVALIDATE 2 +#define MS_SYNC 4 + +#define MCL_CURRENT 1 +#define MCL_FUTURE 2 + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define MADV_NORMAL 0 +#define MADV_RANDOM 1 +#define MADV_SEQUENTIAL 2 +#define MADV_WILLNEED 3 +#define MADV_DONTNEED 4 +#define MADV_REMOVE 9 +#define MADV_DONTFORK 10 +#define MADV_DOFORK 11 +#define MADV_MERGEABLE 12 +#define MADV_UNMERGEABLE 13 +#define MADV_HUGEPAGE 14 +#define MADV_NOHUGEPAGE 15 +#define MADV_HWPOISON 100 + +#define MREMAP_MAYMOVE 1 +#define MREMAP_FIXED 2 +#endif diff --git a/arch/mips/bits/msg.h b/arch/mips/bits/msg.h new file mode 100644 index 00000000..3db8576b --- /dev/null +++ b/arch/mips/bits/msg.h @@ -0,0 +1,16 @@ +struct msqid_ds +{ + struct ipc_perm msg_perm; + time_t msg_stime; + int __unused1; + time_t msg_rtime; + int __unused2; + time_t msg_ctime; + int __unused3; + unsigned long msg_cbytes; + msgqnum_t msg_qnum; + msglen_t msg_qbytes; + pid_t msg_lspid; + pid_t msg_lrpid; + unsigned long __unused[2]; +}; diff --git a/arch/mips/bits/posix.h b/arch/mips/bits/posix.h new file mode 100644 index 00000000..30a38714 --- /dev/null +++ b/arch/mips/bits/posix.h @@ -0,0 +1,2 @@ +#define _POSIX_V6_ILP32_OFFBIG 1 +#define _POSIX_V7_ILP32_OFFBIG 1 diff --git a/arch/mips/bits/reg.h b/arch/mips/bits/reg.h new file mode 100644 index 00000000..0c7bffca --- /dev/null +++ b/arch/mips/bits/reg.h @@ -0,0 +1,3 @@ +#undef __WORDSIZE +#define __WORDSIZE 32 +/* FIXME */ diff --git a/arch/mips/bits/setjmp.h b/arch/mips/bits/setjmp.h new file mode 100644 index 00000000..c43ea2be --- /dev/null +++ b/arch/mips/bits/setjmp.h @@ -0,0 +1 @@ +typedef unsigned long jmp_buf [30]; diff --git a/arch/mips/bits/shm.h b/arch/mips/bits/shm.h new file mode 100644 index 00000000..8807c4fb --- /dev/null +++ b/arch/mips/bits/shm.h @@ -0,0 +1,18 @@ +#define SHMLBA 4096 + +struct shmid_ds +{ + struct ipc_perm shm_perm; + size_t shm_segsz; + time_t shm_atime; + int __unused1; + time_t shm_dtime; + int __unused2; + time_t shm_ctime; + int __unused3; + pid_t shm_cpid; + pid_t shm_lpid; + unsigned long shm_nattch; + unsigned long __pad1; + unsigned long __pad2; +}; diff --git a/arch/mips/bits/signal.h b/arch/mips/bits/signal.h new file mode 100644 index 00000000..aed372eb --- /dev/null +++ b/arch/mips/bits/signal.h @@ -0,0 +1,73 @@ +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) + +typedef struct { + unsigned long __regs[21]; +} mcontext_t; + +typedef struct __ucontext { + unsigned long uc_flags; + struct __ucontext *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; + unsigned long uc_regspace[128]; +} ucontext_t; + +#define SA_NOCLDSTOP 1 +#define SA_NOCLDWAIT 2 +#define SA_SIGINFO 4 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 +#define SA_RESTORER 0x04000000 + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +struct sigcontext +{ + unsigned sc_regmask, sc_status; + unsigned long long sc_pc, sc_regs[32], sc_fpregs[32]; + unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp; + unsigned long long sc_mdhi, sc_mdlo; + unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3; +}; +#define NSIG 64 +#endif + +#endif + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT SIGABRT +#define SIGSTKFLT 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGBUS 10 +#define SIGSEGV 11 +#define SIGSYS 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGUSR1 16 +#define SIGUSR2 17 +#define SIGCHLD 18 +#define SIGPWR 19 +#define SIGWINCH 20 +#define SIGURG 21 +#define SIGIO 22 +#define SIGPOLL SIGIO +#define SIGSTOP 23 +#define SIGTSTP 24 +#define SIGCONT 25 +#define SIGTTIN 26 +#define SIGTTOU 27 +#define SIGVTALRM 28 +#define SIGPROF 29 +#define SIGXCPU 30 +#define SIGXFSZ 31 +#define SIGUNUSED SIGSYS diff --git a/arch/mips/bits/socket.h b/arch/mips/bits/socket.h new file mode 100644 index 00000000..c464ed90 --- /dev/null +++ b/arch/mips/bits/socket.h @@ -0,0 +1,10 @@ +struct msghdr +{ + void *msg_name; + socklen_t msg_namelen; + struct iovec *msg_iov; + int msg_iovlen; + void *msg_control; + socklen_t msg_controllen; + int msg_flags; +}; diff --git a/arch/mips/bits/stat.h b/arch/mips/bits/stat.h new file mode 100644 index 00000000..c8f9b469 --- /dev/null +++ b/arch/mips/bits/stat.h @@ -0,0 +1,23 @@ +/* copied from kernel definition, but with padding replaced + * by the corresponding correctly-sized userspace types. */ + +struct stat +{ + dev_t st_dev; + long __st_padding1[2]; + ino_t st_ino; + mode_t st_mode; + nlink_t st_nlink; + uid_t st_uid; + gid_t st_gid; + dev_t st_rdev; + long __st_padding2[2]; + off_t st_size; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + blksize_t st_blksize; + long __st_padding3; + blkcnt_t st_blocks; + long __st_padding4[14]; +}; diff --git a/arch/mips/bits/statfs.h b/arch/mips/bits/statfs.h new file mode 100644 index 00000000..f103f4e4 --- /dev/null +++ b/arch/mips/bits/statfs.h @@ -0,0 +1,7 @@ +struct statfs { + unsigned long f_type, f_bsize; + fsblkcnt_t f_blocks, f_bfree, f_bavail; + fsfilcnt_t f_files, f_ffree; + fsid_t f_fsid; + unsigned long f_namelen, f_frsize, f_flags, f_spare[4]; +}; diff --git a/arch/mips/bits/stdarg.h b/arch/mips/bits/stdarg.h new file mode 100644 index 00000000..fde37814 --- /dev/null +++ b/arch/mips/bits/stdarg.h @@ -0,0 +1,4 @@ +#define va_start(v,l) __builtin_va_start(v,l) +#define va_end(v) __builtin_va_end(v) +#define va_arg(v,l) __builtin_va_arg(v,l) +#define va_copy(d,s) __builtin_va_copy(d,s) diff --git a/arch/mips/bits/stdint.h b/arch/mips/bits/stdint.h new file mode 100644 index 00000000..8e21a8cb --- /dev/null +++ b/arch/mips/bits/stdint.h @@ -0,0 +1,23 @@ +#define INT_FAST8_MIN INT8_MIN +#define INT_FAST16_MIN INT32_MIN +#define INT_FAST32_MIN INT32_MIN +#define INT_FAST64_MIN INT64_MIN + +#define INT_FAST8_MAX INT8_MAX +#define INT_FAST16_MAX INT32_MAX +#define INT_FAST32_MAX INT32_MAX +#define INT_FAST64_MAX INT64_MAX + +#define UINT_FAST8_MAX UINT8_MAX +#define UINT_FAST16_MAX UINT32_MAX +#define UINT_FAST32_MAX UINT32_MAX +#define UINT_FAST64_MAX UINT64_MAX + +#define INTPTR_MIN INT32_MIN +#define INTPTR_MAX INT32_MAX +#define UINTPTR_MAX UINT32_MAX +#define PTRDIFF_MIN INT32_MIN +#define PTRDIFF_MAX INT32_MAX +#define SIG_ATOMIC_MIN INT32_MIN +#define SIG_ATOMIC_MAX INT32_MAX +#define SIZE_MAX UINT32_MAX diff --git a/arch/mips/bits/syscall.h b/arch/mips/bits/syscall.h new file mode 100644 index 00000000..e24ba5ed --- /dev/null +++ b/arch/mips/bits/syscall.h @@ -0,0 +1,828 @@ +#define __SYSCALL_LL_E(x) \ +((union { long long ll; long l[2]; }){ .ll = x }).l[0], \ +((union { long long ll; long l[2]; }){ .ll = x }).l[1] +#define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x)) + +long (__syscall)(long, ...); + +static inline long __syscall0(long n) +{ + return (__syscall)(n); +} + +static inline long __syscall1(long n, long a) +{ + return (__syscall)(n, a); +} + +static inline long __syscall2(long n, long a, long b) +{ + return (__syscall)(n, a, b); +} + +static inline long __syscall3(long n, long a, long b, long c) +{ + return (__syscall)(n, a, b, c); +} + +static inline long __syscall4(long n, long a, long b, long c, long d) +{ + return (__syscall)(n, a, b, c, d); +} + +static inline long __syscall5(long n, long a, long b, long c, long d, long e) +{ + return (__syscall)(n, a, b, c, d, e); +} + +static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) +{ + return (__syscall)(n, a, b, c, d, e, f); +} + +#define __socketcall(nm,a,b,c,d,e,f) syscall(SYS_##nm, a, b, c, d, e, f) +#define __socketcall_cp(nm,a,b,c,d,e,f) syscall_cp(SYS_##nm, a, b, c, d, e, f) + +#define __NR_syscall 4000 +#define __NR_exit 4001 +#define __NR_fork 4002 +#define __NR_read 4003 +#define __NR_write 4004 +#define __NR_open 4005 +#define __NR_close 4006 +#define __NR_waitpid 4007 +#define __NR_creat 4008 +#define __NR_link 4009 +#define __NR_unlink 4010 +#define __NR_execve 4011 +#define __NR_chdir 4012 +#define __NR_time 4013 +#define __NR_mknod 4014 +#define __NR_chmod 4015 +#define __NR_lchown 4016 +#define __NR_break 4017 +#define __NR_unused18 4018 +#define __NR_lseek 4019 +#define __NR_getpid 4020 +#define __NR_mount 4021 +#define __NR_umount 4022 +#define __NR_setuid 4023 +#define __NR_getuid 4024 +#define __NR_stime 4025 +#define __NR_ptrace 4026 +#define __NR_alarm 4027 +#define __NR_unused28 4028 +#define __NR_pause 4029 +#define __NR_utime 4030 +#define __NR_stty 4031 +#define __NR_gtty 4032 +#define __NR_access 4033 +#define __NR_nice 4034 +#define __NR_ftime 4035 +#define __NR_sync 4036 +#define __NR_kill 4037 +#define __NR_rename 4038 +#define __NR_mkdir 4039 +#define __NR_rmdir 4040 +#define __NR_dup 4041 +#define __NR_pipe 4042 +#define __NR_times 4043 +#define __NR_prof 4044 +#define __NR_brk 4045 +#define __NR_setgid 4046 +#define __NR_getgid 4047 +#define __NR_signal 4048 +#define __NR_geteuid 4049 +#define __NR_getegid 4050 +#define __NR_acct 4051 +#define __NR_umount2 4052 +#define __NR_lock 4053 +#define __NR_ioctl 4054 +#define __NR_fcntl 4055 +#define __NR_mpx 4056 +#define __NR_setpgid 4057 +#define __NR_ulimit 4058 +#define __NR_unused59 4059 +#define __NR_umask 4060 +#define __NR_chroot 4061 +#define __NR_ustat 4062 +#define __NR_dup2 4063 +#define __NR_getppid 4064 +#define __NR_getpgrp 4065 +#define __NR_setsid 4066 +#define __NR_sigaction 4067 +#define __NR_sgetmask 4068 +#define __NR_ssetmask 4069 +#define __NR_setreuid 4070 +#define __NR_setregid 4071 +#define __NR_sigsuspend 4072 +#define __NR_sigpending 4073 +#define __NR_sethostname 4074 +#define __NR_setrlimit 4075 +#define __NR_getrlimit 4076 +#define __NR_getrusage 4077 +#define __NR_gettimeofday 4078 +#define __NR_settimeofday 4079 +#define __NR_getgroups 4080 +#define __NR_setgroups 4081 +#define __NR_reserved82 4082 +#define __NR_symlink 4083 +#define __NR_unused84 4084 +#define __NR_readlink 4085 +#define __NR_uselib 4086 +#define __NR_swapon 4087 +#define __NR_reboot 4088 +#define __NR_readdir 4089 +#define __NR_mmap 4090 +#define __NR_munmap 4091 +#define __NR_truncate 4092 +#define __NR_ftruncate 4093 +#define __NR_fchmod 4094 +#define __NR_fchown 4095 +#define __NR_getpriority 4096 +#define __NR_setpriority 4097 +#define __NR_profil 4098 +#define __NR_statfs 4099 +#define __NR_fstatfs 4100 +#define __NR_ioperm 4101 +#define __NR_socketcall 4102 +#define __NR_syslog 4103 +#define __NR_setitimer 4104 +#define __NR_getitimer 4105 +#define __NR_stat 4106 +#define __NR_lstat 4107 +#define __NR_fstat 4108 +#define __NR_unused109 4109 +#define __NR_iopl 4110 +#define __NR_vhangup 4111 +#define __NR_idle 4112 +#define __NR_vm86 4113 +#define __NR_wait4 4114 +#define __NR_swapoff 4115 +#define __NR_sysinfo 4116 +#define __NR_ipc 4117 +#define __NR_fsync 4118 +#define __NR_sigreturn 4119 +#define __NR_clone 4120 +#define __NR_setdomainname 4121 +#define __NR_uname 4122 +#define __NR_modify_ldt 4123 +#define __NR_adjtimex 4124 +#define __NR_mprotect 4125 +#define __NR_sigprocmask 4126 +#define __NR_create_module 4127 +#define __NR_init_module 4128 +#define __NR_delete_module 4129 +#define __NR_get_kernel_syms 4130 +#define __NR_quotactl 4131 +#define __NR_getpgid 4132 +#define __NR_fchdir 4133 +#define __NR_bdflush 4134 +#define __NR_sysfs 4135 +#define __NR_personality 4136 +#define __NR_afs_syscall 4137 +#define __NR_setfsuid 4138 +#define __NR_setfsgid 4139 +#define __NR__llseek 4140 +#define __NR_getdents 4141 +#define __NR_select 4142 +#define __NR_flock 4143 +#define __NR_msync 4144 +#define __NR_readv 4145 +#define __NR_writev 4146 +#define __NR_cacheflush 4147 +#define __NR_cachectl 4148 +#define __NR_sysmips 4149 +#define __NR_unused150 4150 +#define __NR_getsid 4151 +#define __NR_fdatasync 4152 +#define __NR__sysctl 4153 +#define __NR_mlock 4154 +#define __NR_munlock 4155 +#define __NR_mlockall 4156 +#define __NR_munlockall 4157 +#define __NR_sched_setparam 4158 +#define __NR_sched_getparam 4159 +#define __NR_sched_setscheduler 4160 +#define __NR_sched_getscheduler 4161 +#define __NR_sched_yield 4162 +#define __NR_sched_get_priority_max 4163 +#define __NR_sched_get_priority_min 4164 +#define __NR_sched_rr_get_interval 4165 +#define __NR_nanosleep 4166 +#define __NR_mremap 4167 +#define __NR_accept 4168 +#define __NR_bind 4169 +#define __NR_connect 4170 +#define __NR_getpeername 4171 +#define __NR_getsockname 4172 +#define __NR_getsockopt 4173 +#define __NR_listen 4174 +#define __NR_recv 4175 +#define __NR_recvfrom 4176 +#define __NR_recvmsg 4177 +#define __NR_send 4178 +#define __NR_sendmsg 4179 +#define __NR_sendto 4180 +#define __NR_setsockopt 4181 +#define __NR_shutdown 4182 +#define __NR_socket 4183 +#define __NR_socketpair 4184 +#define __NR_setresuid 4185 +#define __NR_getresuid 4186 +#define __NR_query_module 4187 +#define __NR_poll 4188 +#define __NR_nfsservctl 4189 +#define __NR_setresgid 4190 +#define __NR_getresgid 4191 +#define __NR_prctl 4192 +#define __NR_rt_sigreturn 4193 +#define __NR_rt_sigaction 4194 +#define __NR_rt_sigprocmask 4195 +#define __NR_rt_sigpending 4196 +#define __NR_rt_sigtimedwait 4197 +#define __NR_rt_sigqueueinfo 4198 +#define __NR_rt_sigsuspend 4199 +#define __NR_pread 4200 +#define __NR_pwrite 4201 +#define __NR_chown 4202 +#define __NR_getcwd 4203 +#define __NR_capget 4204 +#define __NR_capset 4205 +#define __NR_sigaltstack 4206 +#define __NR_sendfile 4207 +#define __NR_getpmsg 4208 +#define __NR_putpmsg 4209 +#define __NR_mmap2 4210 +#define __NR_truncate64 4211 +#define __NR_ftruncate64 4212 +#define __NR_stat64 4213 +#define __NR_lstat64 4214 +#define __NR_fstat64 4215 +#define __NR_pivot_root 4216 +#define __NR_mincore 4217 +#define __NR_madvise 4218 +#define __NR_getdents64 4219 +#define __NR_fcntl64 4220 +#define __NR_reserved221 4221 +#define __NR_gettid 4222 +#define __NR_readahead 4223 +#define __NR_setxattr 4224 +#define __NR_lsetxattr 4225 +#define __NR_fsetxattr 4226 +#define __NR_getxattr 4227 +#define __NR_lgetxattr 4228 +#define __NR_fgetxattr 4229 +#define __NR_listxattr 4230 +#define __NR_llistxattr 4231 +#define __NR_flistxattr 4232 +#define __NR_removexattr 4233 +#define __NR_lremovexattr 4234 +#define __NR_fremovexattr 4235 +#define __NR_tkill 4236 +#define __NR_sendfile64 4237 +#define __NR_futex 4238 +#define __NR_sched_setaffinity 4239 +#define __NR_sched_getaffinity 4240 +#define __NR_io_setup 4241 +#define __NR_io_destroy 4242 +#define __NR_io_getevents 4243 +#define __NR_io_submit 4244 +#define __NR_io_cancel 4245 +#define __NR_exit_group 4246 +#define __NR_lookup_dcookie 4247 +#define __NR_epoll_create 4248 +#define __NR_epoll_ctl 4249 +#define __NR_epoll_wait 4250 +#define __NR_remap_file_pages 4251 +#define __NR_set_tid_address 4252 +#define __NR_restart_syscall 4253 +#define __NR_fadvise 4254 +#define __NR_statfs64 4255 +#define __NR_fstatfs64 4256 +#define __NR_timer_create 4257 +#define __NR_timer_settime 4258 +#define __NR_timer_gettime 4259 +#define __NR_timer_getoverrun 4260 +#define __NR_timer_delete 4261 +#define __NR_clock_settime 4262 +#define __NR_clock_gettime 4263 +#define __NR_clock_getres 4264 +#define __NR_clock_nanosleep 4265 +#define __NR_tgkill 4266 +#define __NR_utimes 4267 +#define __NR_mbind 4268 +#define __NR_get_mempolicy 4269 +#define __NR_set_mempolicy 4270 +#define __NR_mq_open 4271 +#define __NR_mq_unlink 4272 +#define __NR_mq_timedsend 4273 +#define __NR_mq_timedreceive 4274 +#define __NR_mq_notify 4275 +#define __NR_mq_getsetattr 4276 +#define __NR_vserver 4277 +#define __NR_waitid 4278 +#define __NR_add_key 4280 +#define __NR_request_key 4281 +#define __NR_keyctl 4282 +#define __NR_set_thread_area 4283 +#define __NR_inotify_init 4284 +#define __NR_inotify_add_watch 4285 +#define __NR_inotify_rm_watch 4286 +#define __NR_migrate_pages 4287 +#define __NR_openat 4288 +#define __NR_mkdirat 4289 +#define __NR_mknodat 4290 +#define __NR_fchownat 4291 +#define __NR_futimesat 4292 +#define __NR_fstatat 4293 +#define __NR_unlinkat 4294 +#define __NR_renameat 4295 +#define __NR_linkat 4296 +#define __NR_symlinkat 4297 +#define __NR_readlinkat 4298 +#define __NR_fchmodat 4299 +#define __NR_faccessat 4300 +#define __NR_pselect6 4301 +#define __NR_ppoll 4302 +#define __NR_unshare 4303 +#define __NR_splice 4304 +#define __NR_sync_file_range 4305 +#define __NR_tee 4306 +#define __NR_vmsplice 4307 +#define __NR_move_pages 4308 +#define __NR_set_robust_list 4309 +#define __NR_get_robust_list 4310 +#define __NR_kexec_load 4311 +#define __NR_getcpu 4312 +#define __NR_epoll_pwait 4313 +#define __NR_ioprio_set 4314 +#define __NR_ioprio_get 4315 +#define __NR_utimensat 4316 +#define __NR_signalfd 4317 +#define __NR_timerfd 4318 +#define __NR_eventfd 4319 +#define __NR_fallocate 4320 +#define __NR_fallocate 4320 +#define __NR_timerfd_create 4321 +#define __NR_timerfd_gettime 4322 +#define __NR_timerfd_settime 4323 +#define __NR_signalfd4 4324 +#define __NR_eventfd2 4325 +#define __NR_epoll_create1 4326 +#define __NR_dup3 4327 +#define __NR_pipe2 4328 +#define __NR_inotify_init1 4329 +#define __NR_preadv 4330 +#define __NR_pwritev 4331 +#define __NR_rt_tgsigqueueinfo 4332 +#define __NR_perf_event_open 4333 +#define __NR_accept4 4334 +#define __NR_recvmmsg 4335 +#define __NR_fanotify_init 4336 +#define __NR_fanotify_mark 4337 +#define __NR_prlimit64 4338 +#define __NR_name_to_handle_at 4339 +#define __NR_open_by_handle_at 4340 +#define __NR_clock_adjtime 4341 +#define __NR_syncfs 4342 +#define __NR_fallocate 4320 +#define __NR_timerfd_create 4321 +#define __NR_timerfd_gettime 4322 +#define __NR_timerfd_settime 4323 +#define __NR_signalfd4 4324 +#define __NR_eventfd2 4325 +#define __NR_epoll_create1 4326 +#define __NR_dup3 4327 +#define __NR_pipe2 4328 +#define __NR_inotify_init1 4329 +#define __NR_preadv 4330 +#define __NR_pwritev 4331 +#define __NR_rt_tgsigqueueinfo 4332 +#define __NR_perf_event_open 4333 +#define __NR_accept4 4334 +#define __NR_recvmmsg 4335 +#define __NR_fanotify_init 4336 +#define __NR_fanotify_mark 4337 +#define __NR_prlimit64 4338 +#define __NR_name_to_handle_at 4339 +#define __NR_open_by_handle_at 4340 +#define __NR_clock_adjtime 4341 +#define __NR_syncfs 4342 +#define __NR_sendmmsg 4343 +#define __NR_setns 4344 +#define __NR_process_vm_readv 4345 +#define __NR_process_vm_writev 4346 + +/* fixup legacy 32-bit-vs-lfs64 junk */ +#undef __NR_fcntl +#undef __NR_getdents +#undef __NR_ftruncate +#undef __NR_truncate +#undef __NR_stat +#undef __NR_fstat +#undef __NR_lstat +#undef __NR_statfs +#undef __NR_fstatfs +#define __NR_fcntl __NR_fcntl64 +#define __NR_getdents __NR_getdents64 +#define __NR_ftruncate __NR_ftruncate64 +#define __NR_truncate __NR_truncate64 +#define __NR_stat __NR_stat64 +#define __NR_fstat __NR_fstat64 +#define __NR_lstat __NR_lstat64 +#define __NR_statfs __NR_statfs64 +#define __NR_fstatfs __NR_fstatfs64 + + +/* Repeated with SYS_ prefix */ +#define SYS_syscall 4000 +#define SYS_exit 4001 +#define SYS_fork 4002 +#define SYS_read 4003 +#define SYS_write 4004 +#define SYS_open 4005 +#define SYS_close 4006 +#define SYS_waitpid 4007 +#define SYS_creat 4008 +#define SYS_link 4009 +#define SYS_unlink 4010 +#define SYS_execve 4011 +#define SYS_chdir 4012 +#define SYS_time 4013 +#define SYS_mknod 4014 +#define SYS_chmod 4015 +#define SYS_lchown 4016 +#define SYS_break 4017 +#define SYS_unused18 4018 +#define SYS_lseek 4019 +#define SYS_getpid 4020 +#define SYS_mount 4021 +#define SYS_umount 4022 +#define SYS_setuid 4023 +#define SYS_getuid 4024 +#define SYS_stime 4025 +#define SYS_ptrace 4026 +#define SYS_alarm 4027 +#define SYS_unused28 4028 +#define SYS_pause 4029 +#define SYS_utime 4030 +#define SYS_stty 4031 +#define SYS_gtty 4032 +#define SYS_access 4033 +#define SYS_nice 4034 +#define SYS_ftime 4035 +#define SYS_sync 4036 +#define SYS_kill 4037 +#define SYS_rename 4038 +#define SYS_mkdir 4039 +#define SYS_rmdir 4040 +#define SYS_dup 4041 +#define SYS_pipe 4042 +#define SYS_times 4043 +#define SYS_prof 4044 +#define SYS_brk 4045 +#define SYS_setgid 4046 +#define SYS_getgid 4047 +#define SYS_signal 4048 +#define SYS_geteuid 4049 +#define SYS_getegid 4050 +#define SYS_acct 4051 +#define SYS_umount2 4052 +#define SYS_lock 4053 +#define SYS_ioctl 4054 +#define SYS_fcntl 4055 +#define SYS_mpx 4056 +#define SYS_setpgid 4057 +#define SYS_ulimit 4058 +#define SYS_unused59 4059 +#define SYS_umask 4060 +#define SYS_chroot 4061 +#define SYS_ustat 4062 +#define SYS_dup2 4063 +#define SYS_getppid 4064 +#define SYS_getpgrp 4065 +#define SYS_setsid 4066 +#define SYS_sigaction 4067 +#define SYS_sgetmask 4068 +#define SYS_ssetmask 4069 +#define SYS_setreuid 4070 +#define SYS_setregid 4071 +#define SYS_sigsuspend 4072 +#define SYS_sigpending 4073 +#define SYS_sethostname 4074 +#define SYS_setrlimit 4075 +#define SYS_getrlimit 4076 +#define SYS_getrusage 4077 +#define SYS_gettimeofday 4078 +#define SYS_settimeofday 4079 +#define SYS_getgroups 4080 +#define SYS_setgroups 4081 +#define SYS_reserved82 4082 +#define SYS_symlink 4083 +#define SYS_unused84 4084 +#define SYS_readlink 4085 +#define SYS_uselib 4086 +#define SYS_swapon 4087 +#define SYS_reboot 4088 +#define SYS_readdir 4089 +#define SYS_mmap 4090 +#define SYS_munmap 4091 +#define SYS_truncate 4092 +#define SYS_ftruncate 4093 +#define SYS_fchmod 4094 +#define SYS_fchown 4095 +#define SYS_getpriority 4096 +#define SYS_setpriority 4097 +#define SYS_profil 4098 +#define SYS_statfs 4099 +#define SYS_fstatfs 4100 +#define SYS_ioperm 4101 +#define SYS_socketcall 4102 +#define SYS_syslog 4103 +#define SYS_setitimer 4104 +#define SYS_getitimer 4105 +#define SYS_stat 4106 +#define SYS_lstat 4107 +#define SYS_fstat 4108 +#define SYS_unused109 4109 +#define SYS_iopl 4110 +#define SYS_vhangup 4111 +#define SYS_idle 4112 +#define SYS_vm86 4113 +#define SYS_wait4 4114 +#define SYS_swapoff 4115 +#define SYS_sysinfo 4116 +#define SYS_ipc 4117 +#define SYS_fsync 4118 +#define SYS_sigreturn 4119 +#define SYS_clone 4120 +#define SYS_setdomainname 4121 +#define SYS_uname 4122 +#define SYS_modify_ldt 4123 +#define SYS_adjtimex 4124 +#define SYS_mprotect 4125 +#define SYS_sigprocmask 4126 +#define SYS_create_module 4127 +#define SYS_init_module 4128 +#define SYS_delete_module 4129 +#define SYS_get_kernel_syms 4130 +#define SYS_quotactl 4131 +#define SYS_getpgid 4132 +#define SYS_fchdir 4133 +#define SYS_bdflush 4134 +#define SYS_sysfs 4135 +#define SYS_personality 4136 +#define SYS_afs_syscall 4137 +#define SYS_setfsuid 4138 +#define SYS_setfsgid 4139 +#define SYS__llseek 4140 +#define SYS_getdents 4141 +#define SYS_select 4142 +#define SYS_flock 4143 +#define SYS_msync 4144 +#define SYS_readv 4145 +#define SYS_writev 4146 +#define SYS_cacheflush 4147 +#define SYS_cachectl 4148 +#define SYS_sysmips 4149 +#define SYS_unused150 4150 +#define SYS_getsid 4151 +#define SYS_fdatasync 4152 +#define SYS__sysctl 4153 +#define SYS_mlock 4154 +#define SYS_munlock 4155 +#define SYS_mlockall 4156 +#define SYS_munlockall 4157 +#define SYS_sched_setparam 4158 +#define SYS_sched_getparam 4159 +#define SYS_sched_setscheduler 4160 +#define SYS_sched_getscheduler 4161 +#define SYS_sched_yield 4162 +#define SYS_sched_get_priority_max 4163 +#define SYS_sched_get_priority_min 4164 +#define SYS_sched_rr_get_interval 4165 +#define SYS_nanosleep 4166 +#define SYS_mremap 4167 +#define SYS_accept 4168 +#define SYS_bind 4169 +#define SYS_connect 4170 +#define SYS_getpeername 4171 +#define SYS_getsockname 4172 +#define SYS_getsockopt 4173 +#define SYS_listen 4174 +#define SYS_recv 4175 +#define SYS_recvfrom 4176 +#define SYS_recvmsg 4177 +#define SYS_send 4178 +#define SYS_sendmsg 4179 +#define SYS_sendto 4180 +#define SYS_setsockopt 4181 +#define SYS_shutdown 4182 +#define SYS_socket 4183 +#define SYS_socketpair 4184 +#define SYS_setresuid 4185 +#define SYS_getresuid 4186 +#define SYS_query_module 4187 +#define SYS_poll 4188 +#define SYS_nfsservctl 4189 +#define SYS_setresgid 4190 +#define SYS_getresgid 4191 +#define SYS_prctl 4192 +#define SYS_rt_sigreturn 4193 +#define SYS_rt_sigaction 4194 +#define SYS_rt_sigprocmask 4195 +#define SYS_rt_sigpending 4196 +#define SYS_rt_sigtimedwait 4197 +#define SYS_rt_sigqueueinfo 4198 +#define SYS_rt_sigsuspend 4199 +#define SYS_pread 4200 +#define SYS_pwrite 4201 +#define SYS_chown 4202 +#define SYS_getcwd 4203 +#define SYS_capget 4204 +#define SYS_capset 4205 +#define SYS_sigaltstack 4206 +#define SYS_sendfile 4207 +#define SYS_getpmsg 4208 +#define SYS_putpmsg 4209 +#define SYS_mmap2 4210 +#define SYS_truncate64 4211 +#define SYS_ftruncate64 4212 +#define SYS_stat64 4213 +#define SYS_lstat64 4214 +#define SYS_fstat64 4215 +#define SYS_pivot_root 4216 +#define SYS_mincore 4217 +#define SYS_madvise 4218 +#define SYS_getdents64 4219 +#define SYS_fcntl64 4220 +#define SYS_reserved221 4221 +#define SYS_gettid 4222 +#define SYS_readahead 4223 +#define SYS_setxattr 4224 +#define SYS_lsetxattr 4225 +#define SYS_fsetxattr 4226 +#define SYS_getxattr 4227 +#define SYS_lgetxattr 4228 +#define SYS_fgetxattr 4229 +#define SYS_listxattr 4230 +#define SYS_llistxattr 4231 +#define SYS_flistxattr 4232 +#define SYS_removexattr 4233 +#define SYS_lremovexattr 4234 +#define SYS_fremovexattr 4235 +#define SYS_tkill 4236 +#define SYS_sendfile64 4237 +#define SYS_futex 4238 +#define SYS_sched_setaffinity 4239 +#define SYS_sched_getaffinity 4240 +#define SYS_io_setup 4241 +#define SYS_io_destroy 4242 +#define SYS_io_getevents 4243 +#define SYS_io_submit 4244 +#define SYS_io_cancel 4245 +#define SYS_exit_group 4246 +#define SYS_lookup_dcookie 4247 +#define SYS_epoll_create 4248 +#define SYS_epoll_ctl 4249 +#define SYS_epoll_wait 4250 +#define SYS_remap_file_pages 4251 +#define SYS_set_tid_address 4252 +#define SYS_restart_syscall 4253 +#define SYS_fadvise 4254 +#define SYS_statfs64 4255 +#define SYS_fstatfs64 4256 +#define SYS_timer_create 4257 +#define SYS_timer_settime 4258 +#define SYS_timer_gettime 4259 +#define SYS_timer_getoverrun 4260 +#define SYS_timer_delete 4261 +#define SYS_clock_settime 4262 +#define SYS_clock_gettime 4263 +#define SYS_clock_getres 4264 +#define SYS_clock_nanosleep 4265 +#define SYS_tgkill 4266 +#define SYS_utimes 4267 +#define SYS_mbind 4268 +#define SYS_get_mempolicy 4269 +#define SYS_set_mempolicy 4270 +#define SYS_mq_open 4271 +#define SYS_mq_unlink 4272 +#define SYS_mq_timedsend 4273 +#define SYS_mq_timedreceive 4274 +#define SYS_mq_notify 4275 +#define SYS_mq_getsetattr 4276 +#define SYS_vserver 4277 +#define SYS_waitid 4278 +#define SYS_add_key 4280 +#define SYS_request_key 4281 +#define SYS_keyctl 4282 +#define SYS_set_thread_area 4283 +#define SYS_inotify_init 4284 +#define SYS_inotify_add_watch 4285 +#define SYS_inotify_rm_watch 4286 +#define SYS_migrate_pages 4287 +#define SYS_openat 4288 +#define SYS_mkdirat 4289 +#define SYS_mknodat 4290 +#define SYS_fchownat 4291 +#define SYS_futimesat 4292 +#define SYS_fstatat 4293 +#define SYS_unlinkat 4294 +#define SYS_renameat 4295 +#define SYS_linkat 4296 +#define SYS_symlinkat 4297 +#define SYS_readlinkat 4298 +#define SYS_fchmodat 4299 +#define SYS_faccessat 4300 +#define SYS_pselect6 4301 +#define SYS_ppoll 4302 +#define SYS_unshare 4303 +#define SYS_splice 4304 +#define SYS_sync_file_range 4305 +#define SYS_tee 4306 +#define SYS_vmsplice 4307 +#define SYS_move_pages 4308 +#define SYS_set_robust_list 4309 +#define SYS_get_robust_list 4310 +#define SYS_kexec_load 4311 +#define SYS_getcpu 4312 +#define SYS_epoll_pwait 4313 +#define SYS_ioprio_set 4314 +#define SYS_ioprio_get 4315 +#define SYS_utimensat 4316 +#define SYS_signalfd 4317 +#define SYS_timerfd 4318 +#define SYS_eventfd 4319 +#define SYS_fallocate 4320 +#define SYS_fallocate 4320 +#define SYS_timerfd_create 4321 +#define SYS_timerfd_gettime 4322 +#define SYS_timerfd_settime 4323 +#define SYS_signalfd4 4324 +#define SYS_eventfd2 4325 +#define SYS_epoll_create1 4326 +#define SYS_dup3 4327 +#define SYS_pipe2 4328 +#define SYS_inotify_init1 4329 +#define SYS_preadv 4330 +#define SYS_pwritev 4331 +#define SYS_rt_tgsigqueueinfo 4332 +#define SYS_perf_event_open 4333 +#define SYS_accept4 4334 +#define SYS_recvmmsg 4335 +#define SYS_fanotify_init 4336 +#define SYS_fanotify_mark 4337 +#define SYS_prlimit64 4338 +#define SYS_name_to_handle_at 4339 +#define SYS_open_by_handle_at 4340 +#define SYS_clock_adjtime 4341 +#define SYS_syncfs 4342 +#define SYS_fallocate 4320 +#define SYS_timerfd_create 4321 +#define SYS_timerfd_gettime 4322 +#define SYS_timerfd_settime 4323 +#define SYS_signalfd4 4324 +#define SYS_eventfd2 4325 +#define SYS_epoll_create1 4326 +#define SYS_dup3 4327 +#define SYS_pipe2 4328 +#define SYS_inotify_init1 4329 +#define SYS_preadv 4330 +#define SYS_pwritev 4331 +#define SYS_rt_tgsigqueueinfo 4332 +#define SYS_perf_event_open 4333 +#define SYS_accept4 4334 +#define SYS_recvmmsg 4335 +#define SYS_fanotify_init 4336 +#define SYS_fanotify_mark 4337 +#define SYS_prlimit64 4338 +#define SYS_name_to_handle_at 4339 +#define SYS_open_by_handle_at 4340 +#define SYS_clock_adjtime 4341 +#define SYS_syncfs 4342 +#define SYS_sendmmsg 4343 +#define SYS_setns 4344 +#define SYS_process_vm_readv 4345 +#define SYS_process_vm_writev 4346 + +/* fixup legacy 32-bit-vs-lfs64 junk */ +#undef SYS_fcntl +#undef SYS_getdents +#undef SYS_ftruncate +#undef SYS_truncate +#undef SYS_stat +#undef SYS_fstat +#undef SYS_lstat +#undef SYS_statfs +#undef SYS_fstatfs +#define SYS_fcntl SYS_fcntl64 +#define SYS_getdents SYS_getdents64 +#define SYS_ftruncate SYS_ftruncate64 +#define SYS_truncate SYS_truncate64 +#define SYS_stat SYS_stat64 +#define SYS_fstat SYS_fstat64 +#define SYS_lstat SYS_lstat64 +#define SYS_statfs SYS_statfs64 +#define SYS_fstatfs SYS_fstatfs64 diff --git a/arch/mips/bits/termios.h b/arch/mips/bits/termios.h new file mode 100644 index 00000000..9f6abd83 --- /dev/null +++ b/arch/mips/bits/termios.h @@ -0,0 +1,159 @@ +struct termios +{ + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[NCCS]; + speed_t __c_ispeed; + speed_t __c_ospeed; +}; + +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 + +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 + +/* ?? */ +#define XTABS 0014000 + +#define B0 0000000 +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 + +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 + +#define CBAUD 0010017 + +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 + +#define CRTSCTS 020000000000 + +#define ISIG 0000001 +#define ICANON 0000002 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define IEXTEN 0100000 + +/* Extensions? */ +#define CBAUDEX 0010000 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 + +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 diff --git a/arch/mips/bits/user.h b/arch/mips/bits/user.h new file mode 100644 index 00000000..c533fd8d --- /dev/null +++ b/arch/mips/bits/user.h @@ -0,0 +1,40 @@ +struct user_fpregs_struct +{ + struct fp_reg { + unsigned sign1:1; + unsigned unused:15; + unsigned sign2:1; + unsigned exponent:14; + unsigned j:1; + unsigned mantissa1:31; + unsigned mantissa0:32; + } fpregs[8]; + unsigned fpsr:32; + unsigned fpcr:32; + unsigned char ftype[8]; + unsigned int init_flag; +}; + +struct user_regs_struct +{ + unsigned long uregs[18]; +}; + +struct user +{ + struct user_regs_struct regs; + int u_fpvalid; + unsigned long u_tsize; + unsigned long u_dsize; + unsigned long u_ssize; + unsigned long start_code; + unsigned long start_stack; + long signal; + int reserved; + struct user_regs_struct *u_ar0; + unsigned long int magic; + char u_comm[32]; + int u_debugreg[8]; + struct user_fpregs_struct u_fp; + struct user_fpregs_struct *u_fp0; +}; diff --git a/arch/mips/bits/wchar.h b/arch/mips/bits/wchar.h new file mode 100644 index 00000000..ffb26917 --- /dev/null +++ b/arch/mips/bits/wchar.h @@ -0,0 +1,4 @@ +#ifndef WCHAR_MIN +#define WCHAR_MIN 0U +#define WCHAR_MAX 0xffffffffU +#endif diff --git a/arch/mips/ksigaction.h b/arch/mips/ksigaction.h new file mode 100644 index 00000000..648ce068 --- /dev/null +++ b/arch/mips/ksigaction.h @@ -0,0 +1,6 @@ +struct k_sigaction { + unsigned flags; + void (*handler)(int); + unsigned long mask[4]; + void (*restorer)(); +}; diff --git a/arch/mips/pthread_arch.h b/arch/mips/pthread_arch.h new file mode 100644 index 00000000..60296fd6 --- /dev/null +++ b/arch/mips/pthread_arch.h @@ -0,0 +1,8 @@ +static inline struct pthread *__pthread_self() +{ + struct pthread *self; + __asm__ __volatile__ (".word 0x7c03e83b" : "=v" (self) ); + return self; +} + +#define CANCEL_REG_IP 3 diff --git a/arch/mips/reloc.h b/arch/mips/reloc.h new file mode 100644 index 00000000..76df112a --- /dev/null +++ b/arch/mips/reloc.h @@ -0,0 +1,23 @@ +#include <string.h> +#include <elf.h> + +#define ETC_LDSO_PATH "/etc/ld-musl-mips.path" + +#define IS_COPY(x) ((x)==R_MIPS_COPY) +#define IS_PLT(x) ((x)==R_MIPS_JUMP_SLOT) + +static inline void do_single_reloc(size_t *reloc_addr, int type, size_t sym_val, size_t sym_size, unsigned char *base_addr, size_t addend) +{ + switch(type) { + case R_MIPS_JUMP_SLOT: + *reloc_addr = sym_val; + break; + case R_MIPS_REL32: + // FIXME: how do symbolic relocs come in here ? + *reloc_addr += (size_t)base_addr; + break; + case R_MIPS_COPY: + memcpy(reloc_addr, (void *)sym_val, sym_size); + break; + } +} @@ -197,6 +197,7 @@ case "$target" in arm*) ARCH=arm ;; i?86*) ARCH=i386 ;; x86_64*) ARCH=x86_64 ;; +mips-*) ARCH=mips ;; unknown) fail "$0: unable to detect target arch; try $0 --target=..." ;; *) fail "$0: unknown or unsupported target \"$target\"" ;; esac diff --git a/crt/mips/crt1.s b/crt/mips/crt1.s new file mode 100644 index 00000000..bdb7c1a7 --- /dev/null +++ b/crt/mips/crt1.s @@ -0,0 +1,25 @@ +.set noreorder + +.weak _init +.weak _fini +.global __start +.global _start +__start: +_start: + subu $fp, $fp, $fp # Zero the frame pointer. + lui $gp, %hi(_gp) + addi $gp, %lo(_gp) + #la $gp, _gp + lw $4, %call16(main)($gp) # Get main() ... + lw $5, ($sp) # Get argc... + addu $6, $sp, 4 # and argv ... + lw $7, %call16(_init)($gp) # and _init() ... + addi $sp, $sp, -4*6 # Leave space for arguments 0..3, arg4, and arg5. + lw $12, %call16(_fini)($gp) # and _fini() ... + sw $12, 4*4($sp) # Save arg4. + sw $0, 4*5($sp) # ldso_fini == NULL + lw $25, %call16(__libc_start_main)($gp) + jalr $25 # Let's go! + nop + b . # Never gets here. + nop diff --git a/crt/mips/crti.s b/crt/mips/crti.s new file mode 100644 index 00000000..cbc6e3e9 --- /dev/null +++ b/crt/mips/crti.s @@ -0,0 +1,15 @@ +.set noreorder + +.section .init +.global _init +_init: + subu $sp,$sp,32 + sw $gp,24($sp) + sw $ra,28($sp) + +.section .fini +.global _fini +_fini: + subu $sp,$sp,32 + sw $gp,24($sp) + sw $ra,28($sp) diff --git a/crt/mips/crtn.s b/crt/mips/crtn.s new file mode 100644 index 00000000..506a04b7 --- /dev/null +++ b/crt/mips/crtn.s @@ -0,0 +1,13 @@ +.set noreorder + +.section .init + lw $gp,24($sp) + lw $ra,28($sp) + j $ra + addu $sp,$sp,32 + +.section .fini + lw $gp,24($sp) + lw $ra,28($sp) + j $ra + addu $sp,$sp,32 diff --git a/src/internal/mips/syscall.s b/src/internal/mips/syscall.s new file mode 100644 index 00000000..01a5917b --- /dev/null +++ b/src/internal/mips/syscall.s @@ -0,0 +1,22 @@ +.set noreorder + +.global __syscall +.type __syscall,@function +__syscall: + move $10, $4 + move $4, $5 + move $5, $6 + move $6, $7 + lw $7, 16($sp) + lw $8, 20($sp) + lw $9, 24($sp) + subu $sp, $sp, 32 + sw $8, 16($sp) + sw $9, 20($sp) + move $2, $10 + syscall + beq $7, $0, 1f + addu $sp, $sp, 32 + subu $2, $0, $2 +1: jr $ra + nop diff --git a/src/setjmp/mips/longjmp.s b/src/setjmp/mips/longjmp.s new file mode 100644 index 00000000..9cf6f8d0 --- /dev/null +++ b/src/setjmp/mips/longjmp.s @@ -0,0 +1,25 @@ +.set noreorder + +.global _longjmp +.global longjmp +.type _longjmp,@function +.type longjmp,@function +_longjmp: +longjmp: + move $2, $5 + bne $2, $0, 1f + nop + addu $2, $2, 1 +1: lw $ra, 0($4) + lw $sp, 4($4) + lw $16, 8($4) + lw $17, 12($4) + lw $18, 16($4) + lw $19, 20($4) + lw $20, 24($4) + lw $21, 28($4) + lw $22, 32($4) + lw $23, 36($4) + lw $30, 40($4) + jr $ra + lw $28, 44($4) diff --git a/src/setjmp/mips/setjmp.s b/src/setjmp/mips/setjmp.s new file mode 100644 index 00000000..38ed5e00 --- /dev/null +++ b/src/setjmp/mips/setjmp.s @@ -0,0 +1,25 @@ +.set noreorder + +.global __setjmp +.global _setjmp +.global setjmp +.type __setjmp,@function +.type _setjmp,@function +.type setjmp,@function +__setjmp: +_setjmp: +setjmp: + sw $ra, 0($4) + sw $sp, 4($4) + sw $16, 8($4) + sw $17, 12($4) + sw $18, 16($4) + sw $19, 20($4) + sw $20, 24($4) + sw $21, 28($4) + sw $22, 32($4) + sw $23, 36($4) + sw $30, 40($4) + sw $28, 44($4) + jr $ra + li $2, 0 diff --git a/src/signal/mips/restore.s b/src/signal/mips/restore.s new file mode 100644 index 00000000..5c22dd48 --- /dev/null +++ b/src/signal/mips/restore.s @@ -0,0 +1,13 @@ +.set noreorder + +.global __restore_rt +.type __restore_rt,@function +__restore_rt: + li $2, 4193 + syscall + +.global __restore +.type __restore,@function +__restore: + li $2, 4119 + syscall diff --git a/src/unistd/mips/pipe.s b/src/unistd/mips/pipe.s new file mode 100644 index 00000000..ba2c39a3 --- /dev/null +++ b/src/unistd/mips/pipe.s @@ -0,0 +1,20 @@ +.set noreorder + +.global pipe +.type pipe,@function +pipe: + lui $gp, %hi(_gp_disp) + addiu $gp, %lo(_gp_disp) + addu $gp, $gp, $25 + li $2, 4042 + syscall + beq $7, $0, 1f + nop + lw $25, %call16(__syscall_ret)($gp) + jr $25 + subu $4, $0, $2 +1: sw $2, 0($4) + sw $3, 4($4) + move $2, $0 + jr $ra + nop |