initial commit of the arm port

this port assumes eabi calling conventions, eabi linux syscall
convention, and presence of the kernel helpers at 0xffff0f?0 needed
for threads support. otherwise it makes very few assumptions, and the
code should work even on armv4 without thumb support, as well as on
systems with thumb interworking. the bits headers declare this a
little endian system, but as far as i can tell the code should work
equally well on big endian.

some small details are probably broken; so far, testing has been
limited to qemu/aboriginal linux.

diff --git a/arch/arm/atomic.h b/arch/arm/atomic.h
new file mode 100644 (file)
index 0000000..8dc31b2
--- /dev/null
+++ b/arch/arm/atomic.h
@@ -0,0 +1,112 @@
+#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 old;
+       for (;;) {
+               if (!((int (*)(int, int, volatile int *))0xffff0fc0)(t, s, p))
+                       return t;
+               if ((old=*p) != t)
+                       return old;
+       }
+}
+
+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;
+       do old = *x;
+       while (a_cas(x, old, v) != old);
+       return old;
+}
+
+static inline int a_fetch_add(volatile int *x, int v)
+{
+       int old;
+       do old = *x;
+       while (a_cas(x, old, old+v) != old);
+       return old;
+}
+
+static inline void a_inc(volatile int *x)
+{
+       a_fetch_add(x, 1);
+}
+
+static inline void a_dec(volatile int *x)
+{
+       a_fetch_add(x, -1);
+}
+
+static inline void a_store(volatile int *p, int x)
+{
+       *p=x;
+}
+
+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 old;
+       do old = *p;
+       while (a_cas(p, old, old&v) != old);
+}
+
+static inline void a_or(volatile int *p, int v)
+{
+       int old;
+       do old = *p;
+       while (a_cas(p, old, old|v) != old);
+}
+
+static inline void a_and_64(volatile uint64_t *p, uint64_t v)
+{
+       a_and((int *)p, v);
+       a_and((int *)p+1, v>>32);
+}
+
+static inline void a_or_64(volatile uint64_t *p, uint64_t v)
+{
+       a_or((int *)p, v);
+       a_or((int *)p+1, v>>32);
+}
+
+#endif

diff --git a/arch/arm/bits/alltypes.h.sh b/arch/arm/bits/alltypes.h.sh
new file mode 100755 (executable)
index 0000000..6409a96
--- /dev/null
+++ b/arch/arm/bits/alltypes.h.sh
@@ -0,0 +1,121 @@
+#!/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;
+
+#ifdef __WCHAR_TYPE__
+TYPEDEF __WCHAR_TYPE__ wchar_t;
+#else
+TYPEDEF long wchar_t;
+#endif
+TYPEDEF long wint_t;
+TYPEDEF long wctrans_t;
+TYPEDEF long wctype_t;
+
+TYPEDEF 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 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/arm/bits/endian.h b/arch/arm/bits/endian.h
new file mode 100644 (file)
index 0000000..172c338
--- /dev/null
+++ b/arch/arm/bits/endian.h
@@ -0,0 +1 @@
+#define __BYTE_ORDER __LITTLE_ENDIAN

diff --git a/arch/arm/bits/errno.h b/arch/arm/bits/errno.h
new file mode 100644 (file)
index 0000000..c75720e
--- /dev/null
+++ b/arch/arm/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/arm/bits/fcntl.h b/arch/arm/bits/fcntl.h
new file mode 100644 (file)
index 0000000..33a5185
--- /dev/null
+++ b/arch/arm/bits/fcntl.h
@@ -0,0 +1,33 @@
+#define O_CREAT        0100
+#define O_EXCL         0200
+#define O_NOCTTY       0400
+#define O_TRUNC       01000
+#define O_APPEND      02000
+#define O_NONBLOCK    04000
+#define O_DSYNC      010000
+#define O_SYNC     04010000
+#define O_RSYNC    04010000
+#define O_DIRECTORY 0200000
+#define O_NOFOLLOW  0400000
+#define O_CLOEXEC  02000000
+
+#define O_ASYNC      020000
+#define O_DIRECT     040000
+#define O_LARGEFILE 0100000
+#define O_NOATIME  01000000
+#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_GETLK 12
+#define F_SETLK 13
+#define F_SETLKW 14
+
+#define F_DUPFD_CLOEXEC 1030

diff --git a/arch/arm/bits/fenv.h b/arch/arm/bits/fenv.h
new file mode 100644 (file)
index 0000000..edbdea2
--- /dev/null
+++ b/arch/arm/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/arm/bits/float.h b/arch/arm/bits/float.h
new file mode 100644 (file)
index 0000000..044b516
--- /dev/null
+++ b/arch/arm/bits/float.h
@@ -0,0 +1,14 @@
+#define FLT_ROUNDS 1
+#define FLT_EVAL_METHOD 2
+
+#define LDBL_MIN     3.3621031431120935063e-4932L
+#define LDBL_MAX     1.1897314953572317650e+4932L
+#define LDBL_EPSILON 1.0842021724855044340e-19L
+
+#define LDBL_MANT_DIG 64
+#define LDBL_MIN_EXP (-16381)
+#define LDBL_MAX_EXP 16384
+
+#define LDBL_DIG 18
+#define LDBL_MIN_10_EXP (-4931)
+#define LDBL_MAX_10_EXP 4932

diff --git a/arch/arm/bits/ioctl.h b/arch/arm/bits/ioctl.h
new file mode 100644 (file)
index 0000000..336c71c
--- /dev/null
+++ b/arch/arm/bits/ioctl.h
@@ -0,0 +1,197 @@
+#define _IOC(a,b,c,d) ( ((a)<<30) | ((b)<<8) | (c) | ((d)<<16) )
+#define _IOC_NONE  0U
+#define _IOC_WRITE 1U
+#define _IOC_READ  2U
+
+#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(3,(a),(b),sizeof(c))
+
+#define TCGETS         0x5401
+#define TCSETS         0x5402
+#define TCSETSW                0x5403
+#define TCSETSF                0x5404
+#define TCGETA         0x5405
+#define TCSETA         0x5406
+#define TCSETAW                0x5407
+#define TCSETAF                0x5408
+#define TCSBRK         0x5409
+#define TCXONC         0x540A
+#define TCFLSH         0x540B
+#define TIOCEXCL       0x540C
+#define TIOCNXCL       0x540D
+#define TIOCSCTTY      0x540E
+#define TIOCGPGRP      0x540F
+#define TIOCSPGRP      0x5410
+#define TIOCOUTQ       0x5411
+#define TIOCSTI                0x5412
+#define TIOCGWINSZ     0x5413
+#define TIOCSWINSZ     0x5414
+#define TIOCMGET       0x5415
+#define TIOCMBIS       0x5416
+#define TIOCMBIC       0x5417
+#define TIOCMSET       0x5418
+#define TIOCGSOFTCAR   0x5419
+#define TIOCSSOFTCAR   0x541A
+#define FIONREAD       0x541B
+#define TIOCINQ                FIONREAD
+#define TIOCLINUX      0x541C
+#define TIOCCONS       0x541D
+#define TIOCGSERIAL    0x541E
+#define TIOCSSERIAL    0x541F
+#define TIOCPKT                0x5420
+#define FIONBIO                0x5421
+#define TIOCNOTTY      0x5422
+#define TIOCSETD       0x5423
+#define TIOCGETD       0x5424
+#define TCSBRKP                0x5425
+#define TIOCTTYGSTRUCT 0x5426
+#define TIOCSBRK       0x5427
+#define TIOCCBRK       0x5428
+#define TIOCGSID       0x5429
+#define TIOCGPTN       0x80045430
+#define TIOCSPTLCK     0x40045431
+#define TCGETX         0x5432
+#define TCSETX         0x5433
+#define TCSETXF                0x5434
+#define TCSETXW                0x5435
+
+#define FIONCLEX       0x5450
+#define FIOCLEX                0x5451
+#define FIOASYNC       0x5452
+#define TIOCSERCONFIG  0x5453
+#define TIOCSERGWILD   0x5454
+#define TIOCSERSWILD   0x5455
+#define TIOCGLCKTRMIOS 0x5456
+#define TIOCSLCKTRMIOS 0x5457
+#define TIOCSERGSTRUCT 0x5458
+#define TIOCSERGETLSR   0x5459
+#define TIOCSERGETMULTI 0x545A
+#define TIOCSERSETMULTI 0x545B
+
+#define TIOCMIWAIT     0x545C
+#define TIOCGICOUNT    0x545D
+#define TIOCGHAYESESP   0x545E
+#define TIOCSHAYESESP   0x545F
+#define FIOQSIZE       0x5460
+
+#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/arm/bits/ipc.h b/arch/arm/bits/ipc.h
new file mode 100644 (file)
index 0000000..51ad442
--- /dev/null
+++ b/arch/arm/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/arm/bits/limits.h b/arch/arm/bits/limits.h
new file mode 100644 (file)
index 0000000..e19461d
--- /dev/null
+++ b/arch/arm/bits/limits.h
@@ -0,0 +1,8 @@
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+#define PAGE_SIZE 4096
+#define LONG_BIT 32
+#endif
+
+#define LONG_MAX  0x7fffffffL
+#define LLONG_MAX  0x7fffffffffffffffLL

diff --git a/arch/arm/bits/mman.h b/arch/arm/bits/mman.h
new file mode 100644 (file)
index 0000000..302044e
--- /dev/null
+++ b/arch/arm/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
+
+#ifdef _GNU_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/arm/bits/msg.h b/arch/arm/bits/msg.h
new file mode 100644 (file)
index 0000000..3db8576
--- /dev/null
+++ b/arch/arm/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/arm/bits/posix.h b/arch/arm/bits/posix.h
new file mode 100644 (file)
index 0000000..30a3871
--- /dev/null
+++ b/arch/arm/bits/posix.h
@@ -0,0 +1,2 @@
+#define _POSIX_V6_ILP32_OFFBIG  1
+#define _POSIX_V7_ILP32_OFFBIG  1

diff --git a/arch/arm/bits/pthread.h b/arch/arm/bits/pthread.h
new file mode 100644 (file)
index 0000000..9cd15f2
--- /dev/null
+++ b/arch/arm/bits/pthread.h
@@ -0,0 +1,6 @@
+struct __ptcb {
+       long __jb[64];
+       int __dummy;
+       struct __ptcb *__next;
+       void *__ptrs[3];
+};

diff --git a/arch/arm/bits/reg.h b/arch/arm/bits/reg.h
new file mode 100644 (file)
index 0000000..0c7bffc
--- /dev/null
+++ b/arch/arm/bits/reg.h
@@ -0,0 +1,3 @@
+#undef __WORDSIZE
+#define __WORDSIZE 32
+/* FIXME */

diff --git a/arch/arm/bits/setjmp.h b/arch/arm/bits/setjmp.h
new file mode 100644 (file)
index 0000000..a4baec4
--- /dev/null
+++ b/arch/arm/bits/setjmp.h
@@ -0,0 +1 @@
+typedef unsigned long jmp_buf [64];

diff --git a/arch/arm/bits/shm.h b/arch/arm/bits/shm.h
new file mode 100644 (file)
index 0000000..8807c4f
--- /dev/null
+++ b/arch/arm/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/arm/bits/signal.h b/arch/arm/bits/signal.h
new file mode 100644 (file)
index 0000000..1a1e7fc
--- /dev/null
+++ b/arch/arm/bits/signal.h
@@ -0,0 +1,182 @@
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+
+typedef struct
+#ifdef _GNU_SOURCE
+sigcontext
+#endif
+{
+       unsigned long trap_no, error_code, oldmask;
+       unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
+       unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
+       unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
+       unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
+       unsigned long arm_cpsr, fault_address;
+} 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;
+
+struct __siginfo
+{
+       int si_signo;
+       int si_errno;
+       int si_code;
+       union
+       {
+               char __pad[128 - 3*sizeof(int)];
+               struct {
+                       pid_t si_pid;
+                       uid_t si_uid;
+                       union sigval si_sigval;
+               } __rt;
+               struct {
+                       unsigned int si_timer1;
+                       unsigned int si_timer2;
+               } __timer;
+               struct {
+                       pid_t si_pid;
+                       uid_t si_uid;
+                       int si_status;
+                       clock_t si_utime;
+                       clock_t si_stime;
+               } __sigchld;
+               struct {
+                       void *si_addr;
+               } __sigfault;
+               struct {
+                       long int si_band;
+                       int si_fd;
+               } __sigpoll;
+       } __si_fields;
+};
+
+#define si_pid     __si_fields.__sigchld.si_pid
+#define si_uid     __si_fields.__sigchld.si_uid
+#define si_status  __si_fields.__sigchld.si_status
+#define si_utime   __si_fields.__sigchld.si_utime
+#define si_stime   __si_fields.__sigchld.si_stime
+#define si_value   __si_fields.__rt.si_sigval
+#define si_addr    __si_fields.__sigfault.si_addr
+#define si_band    __si_fields.__sigpoll.si_band
+
+#define SI_ASYNCNL (-60)
+#define SI_TKILL (-6)
+#define SI_SIGIO (-5)
+#define SI_ASYNCIO (-4)
+#define SI_MESGQ (-3)
+#define SI_TIMER (-2)
+#define SI_QUEUE (-1)
+#define SI_USER 0
+#define SI_KERNEL 128
+
+#define FPE_INTDIV 1
+#define FPE_INTOVF 2
+#define FPE_FLTDIV 3
+#define FPE_FLTOVF 4
+#define FPE_FLTUNT 5
+#define FPE_FLTRES 6
+#define FPE_FLTINV 7
+#define FPE_FLTSUB 8
+
+#define ILL_ILLOPC 1
+#define ILL_ILLOPN 2
+#define ILL_ILLADR 3
+#define ILL_ILLTRP 4
+#define ILL_PRVOPC 5
+#define ILL_PRVREG 6
+#define ILL_COPROC 7
+#define ILL_BADSTK 8
+
+#define SEGV_MAPERR 1
+#define SEGV_ACCERR 2
+
+#define BUS_ADRALN 1
+#define BUS_ADRERR 2
+#define BUS_OBJERR 3
+
+#define CLD_EXITED 1
+#define CLD_KILLED 2
+#define CLD_DUMPED 3
+#define CLD_TRAPPED 4
+#define CLD_STOPPED 5
+#define CLD_CONTINUED 6
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+#define TRAP_BRKPT 1
+#define TRAP_TRACE 2
+#define POLL_IN 1
+#define POLL_OUT 2
+#define POLL_MSG 3
+#define POLL_ERR 4
+#define POLL_PRI 5
+#define POLL_HUP 6
+#define SS_ONSTACK    1
+#define SS_DISABLE    2
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+#endif
+
+#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
+
+#define SIG_BLOCK     0
+#define SIG_UNBLOCK   1
+#define SIG_SETMASK   2
+
+#endif
+
+#ifdef _GNU_SOURCE
+#define NSIG      64
+#endif
+
+#define SIG_ERR  ((void (*)(int))-1)
+#define SIG_DFL  ((void (*)(int)) 0)
+#define SIG_IGN  ((void (*)(int)) 1)
+#define SIG_HOLD ((void (*)(int)) 2)
+
+#define SIGHUP    1
+#define SIGINT    2
+#define SIGQUIT   3
+#define SIGILL    4
+#define SIGTRAP   5
+#define SIGABRT   6
+#define SIGBUS    7
+#define SIGFPE    8
+#define SIGKILL   9
+#define SIGUSR1   10
+#define SIGSEGV   11
+#define SIGUSR2   12
+#define SIGPIPE   13
+#define SIGALRM   14
+#define SIGTERM   15
+#define SIGSTKFLT 16
+#define SIGCHLD   17
+#define SIGCONT   18
+#define SIGSTOP   19
+#define SIGTSTP   20
+#define SIGTTIN   21
+#define SIGTTOU   22
+#define SIGURG    23
+#define SIGXCPU   24
+#define SIGXFSZ   25
+#define SIGVTALRM 26
+#define SIGPROF   27
+#define SIGWINCH  28
+#define SIGIO     29
+#define SIGPOLL   29
+#define SIGPWR    30
+#define SIGSYS    31
+#define SIGUNUSED SIGSYS

diff --git a/arch/arm/bits/socket.h b/arch/arm/bits/socket.h
new file mode 100644 (file)
index 0000000..c464ed9
--- /dev/null
+++ b/arch/arm/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/arm/bits/stat.h b/arch/arm/bits/stat.h
new file mode 100644 (file)
index 0000000..bb9314a
--- /dev/null
+++ b/arch/arm/bits/stat.h
@@ -0,0 +1,22 @@
+/* copied from kernel definition, but with padding replaced
+ * by the corresponding correctly-sized userspace types. */
+
+struct stat
+{
+       dev_t st_dev;
+       int __st_dev_padding;
+       long __st_ino_truncated;
+       mode_t st_mode;
+       nlink_t st_nlink;
+       uid_t st_uid;
+       gid_t st_gid;
+       dev_t st_rdev;
+       int __st_rdev_padding;
+       off_t st_size;
+       blksize_t st_blksize;
+       blkcnt_t st_blocks;
+       struct timespec st_atim;
+       struct timespec st_mtim;
+       struct timespec st_ctim;
+       ino_t st_ino;
+};

diff --git a/arch/arm/bits/statfs.h b/arch/arm/bits/statfs.h
new file mode 100644 (file)
index 0000000..9dda440
--- /dev/null
+++ b/arch/arm/bits/statfs.h
@@ -0,0 +1,16 @@
+struct statvfs {
+       unsigned long f_type;
+       unsigned long f_bsize;
+       fsblkcnt_t f_blocks;
+       fsblkcnt_t f_bfree;
+       fsblkcnt_t f_bavail;
+       fsfilcnt_t f_files;
+       fsfilcnt_t f_ffree;
+       unsigned long f_fsid;
+       unsigned long __unused;
+       unsigned long f_namemax;
+       unsigned long f_frsize;
+       fsfilcnt_t f_favail;
+       unsigned long f_flag;
+       unsigned long __reserved[2];
+};

diff --git a/arch/arm/bits/stdarg.h b/arch/arm/bits/stdarg.h
new file mode 100644 (file)
index 0000000..fde3781
--- /dev/null
+++ b/arch/arm/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/arm/bits/stdint.h b/arch/arm/bits/stdint.h
new file mode 100644 (file)
index 0000000..8e21a8c
--- /dev/null
+++ b/arch/arm/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/arm/bits/syscall.h b/arch/arm/bits/syscall.h
new file mode 100644 (file)
index 0000000..380ac3c
--- /dev/null
+++ b/arch/arm/bits/syscall.h
@@ -0,0 +1,876 @@
+#define __SYSCALL_LL(x) \
+((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
+((union { long long ll; long l[2]; }){ .ll = x }).l[1]
+
+long (__syscall)(long, ...);
+
+static inline long __syscall0(long n)
+{
+       return (__syscall)(n, 0, 0, 0, 0, 0, 0);
+}
+
+static inline long __syscall1(long n, long a)
+{
+       return (__syscall)(n, a, 0, 0, 0, 0, 0);
+}
+
+static inline long __syscall2(long n, long a, long b)
+{
+       return (__syscall)(n, a, b, 0, 0, 0, 0);
+}
+
+static inline long __syscall3(long n, long a, long b, long c)
+{
+       return (__syscall)(n, a, b, c, 0, 0, 0);
+}
+
+static inline long __syscall4(long n, long a, long b, long c, long d)
+{
+       return (__syscall)(n, a, b, c, d, 0, 0);
+}
+
+static inline long __syscall5(long n, long a, long b, long c, long d, long e)
+{
+       return (__syscall)(n, a, b, c, d, e, 0);
+}
+
+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_restart_syscall   0
+#define __NR_exit      1
+#define __NR_fork      2
+#define __NR_read      3
+#define __NR_write     4
+#define __NR_open      5
+#define __NR_close     6
+#define __NR_creat     8
+#define __NR_link      9
+#define __NR_unlink    10
+#define __NR_execve    11
+#define __NR_chdir     12
+#define __NR_time      13
+#define __NR_mknod     14
+#define __NR_chmod     15
+#define __NR_lchown    16
+#define __NR_lseek     19
+#define __NR_getpid    20
+#define __NR_mount     21
+#define __NR_umount    22
+#define __NR_setuid    23
+#define __NR_getuid    24
+#define __NR_stime     25
+#define __NR_ptrace    26
+#define __NR_alarm     27
+#define __NR_pause     29
+#define __NR_utime     30
+#define __NR_access    33
+#define __NR_nice      34
+#define __NR_sync      36
+#define __NR_kill      37
+#define __NR_rename    38
+#define __NR_mkdir     39
+#define __NR_rmdir     40
+#define __NR_dup       41
+#define __NR_pipe      42
+#define __NR_times     43
+#define __NR_brk       45
+#define __NR_setgid    46
+#define __NR_getgid    47
+#define __NR_geteuid   49
+#define __NR_getegid   50
+#define __NR_acct      51
+#define __NR_umount2   52
+#define __NR_ioctl     54
+#define __NR_fcntl     55
+#define __NR_setpgid   57
+#define __NR_umask     60
+#define __NR_chroot    61
+#define __NR_ustat     62
+#define __NR_dup2      63
+#define __NR_getppid   64
+#define __NR_getpgrp   65
+#define __NR_setsid    66
+#define __NR_sigaction 67
+#define __NR_setreuid  70
+#define __NR_setregid  71
+#define __NR_sigsuspend        72
+#define __NR_sigpending        73
+#define __NR_sethostname       74
+#define __NR_setrlimit 75
+#define __NR_getrusage 77
+#define __NR_gettimeofday      78
+#define __NR_settimeofday      79
+#define __NR_getgroups 80
+#define __NR_setgroups 81
+#define __NR_select    82
+#define __NR_symlink   83
+#define __NR_readlink  85
+#define __NR_uselib    86
+#define __NR_swapon    87
+#define __NR_reboot    88
+#define __NR_readdir   89
+#define __NR_mmap      90
+#define __NR_munmap    91
+#define __NR_truncate  92
+#define __NR_ftruncate 93
+#define __NR_fchmod    94
+#define __NR_fchown    95
+#define __NR_getpriority       96
+#define __NR_setpriority       97
+#define __NR_statfs    99
+#define __NR_fstatfs   100
+#define __NR_socketcall        102
+#define __NR_syslog    103
+#define __NR_setitimer 104
+#define __NR_getitimer 105
+#define __NR_stat      106
+#define __NR_lstat     107
+#define __NR_fstat     108
+#define __NR_vhangup   111
+#define __NR_syscall   113
+#define __NR_wait4     114
+#define __NR_swapoff   115
+#define __NR_sysinfo   116
+#define __NR_ipc       117
+#define __NR_fsync     118
+#define __NR_sigreturn 119
+#define __NR_clone     120
+#define __NR_setdomainname     121
+#define __NR_uname     122
+#define __NR_adjtimex  124
+#define __NR_mprotect  125
+#define __NR_sigprocmask       126
+#define __NR_init_module       128
+#define __NR_delete_module     129
+#define __NR_quotactl  131
+#define __NR_getpgid   132
+#define __NR_fchdir    133
+#define __NR_bdflush   134
+#define __NR_sysfs     135
+#define __NR_personality       136
+#define __NR_setfsuid  138
+#define __NR_setfsgid  139
+#define __NR__llseek   140
+#define __NR_getdents  141
+#define __NR__newselect        142
+#define __NR_flock     143
+#define __NR_msync     144
+#define __NR_readv     145
+#define __NR_writev    146
+#define __NR_getsid    147
+#define __NR_fdatasync 148
+#define __NR__sysctl   149
+#define __NR_mlock     150
+#define __NR_munlock   151
+#define __NR_mlockall  152
+#define __NR_munlockall        153
+#define __NR_sched_setparam    154
+#define __NR_sched_getparam    155
+#define __NR_sched_setscheduler        156
+#define __NR_sched_getscheduler        157
+#define __NR_sched_yield       158
+#define __NR_sched_get_priority_max    159
+#define __NR_sched_get_priority_min    160
+#define __NR_sched_rr_get_interval     161
+#define __NR_nanosleep 162
+#define __NR_mremap    163
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_poll      168
+#define __NR_nfsservctl        169
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#define __NR_prctl     172
+#define __NR_rt_sigreturn      173
+#define __NR_rt_sigaction      174
+#define __NR_rt_sigprocmask    175
+#define __NR_rt_sigpending     176
+#define __NR_rt_sigtimedwait   177
+#define __NR_rt_sigqueueinfo   178
+#define __NR_rt_sigsuspend     179
+#define __NR_pread64   180
+#define __NR_pwrite64  181
+#define __NR_chown     182
+#define __NR_getcwd    183
+#define __NR_capget    184
+#define __NR_capset    185
+#define __NR_sigaltstack       186
+#define __NR_sendfile  187
+#define __NR_vfork     190
+#define __NR_ugetrlimit        191
+#define __NR_mmap2     192
+#define __NR_truncate64        193
+#define __NR_ftruncate64       194
+#define __NR_stat64    195
+#define __NR_lstat64   196
+#define __NR_fstat64   197
+#define __NR_lchown32  198
+#define __NR_getuid32  199
+#define __NR_getgid32  200
+#define __NR_geteuid32 201
+#define __NR_getegid32 202
+#define __NR_setreuid32        203
+#define __NR_setregid32        204
+#define __NR_getgroups32       205
+#define __NR_setgroups32       206
+#define __NR_fchown32  207
+#define __NR_setresuid32       208
+#define __NR_getresuid32       209
+#define __NR_setresgid32       210
+#define __NR_getresgid32       211
+#define __NR_chown32   212
+#define __NR_setuid32  213
+#define __NR_setgid32  214
+#define __NR_setfsuid32        215
+#define __NR_setfsgid32        216
+#define __NR_getdents64        217
+#define __NR_pivot_root        218
+#define __NR_mincore   219
+#define __NR_madvise   220
+#define __NR_fcntl64   221
+#define __NR_gettid    224
+#define __NR_readahead 225
+#define __NR_setxattr  226
+#define __NR_lsetxattr 227
+#define __NR_fsetxattr 228
+#define __NR_getxattr  229
+#define __NR_lgetxattr 230
+#define __NR_fgetxattr 231
+#define __NR_listxattr 232
+#define __NR_llistxattr        233
+#define __NR_flistxattr        234
+#define __NR_removexattr       235
+#define __NR_lremovexattr      236
+#define __NR_fremovexattr      237
+#define __NR_tkill     238
+#define __NR_sendfile64        239
+#define __NR_futex     240
+#define __NR_sched_setaffinity 241
+#define __NR_sched_getaffinity 242
+#define __NR_io_setup  243
+#define __NR_io_destroy        244
+#define __NR_io_getevents      245
+#define __NR_io_submit 246
+#define __NR_io_cancel 247
+#define __NR_exit_group        248
+#define __NR_lookup_dcookie    249
+#define __NR_epoll_create      250
+#define __NR_epoll_ctl 251
+#define __NR_epoll_wait        252
+#define __NR_remap_file_pages  253
+#define __NR_set_tid_address   256
+#define __NR_timer_create      257
+#define __NR_timer_settime     258
+#define __NR_timer_gettime     259
+#define __NR_timer_getoverrun  260
+#define __NR_timer_delete      261
+#define __NR_clock_settime     262
+#define __NR_clock_gettime     263
+#define __NR_clock_getres      264
+#define __NR_clock_nanosleep   265
+#define __NR_statfs64  266
+#define __NR_fstatfs64 267
+#define __NR_tgkill    268
+#define __NR_utimes    269
+#define __NR_fadvise64_64      270
+#define __NR_pciconfig_iobase  271
+#define __NR_pciconfig_read    272
+#define __NR_pciconfig_write   273
+#define __NR_mq_open   274
+#define __NR_mq_unlink 275
+#define __NR_mq_timedsend      276
+#define __NR_mq_timedreceive   277
+#define __NR_mq_notify 278
+#define __NR_mq_getsetattr     279
+#define __NR_waitid    280
+#define __NR_socket    281
+#define __NR_bind      282
+#define __NR_connect   283
+#define __NR_listen    284
+#define __NR_accept    285
+#define __NR_getsockname       286
+#define __NR_getpeername       287
+#define __NR_socketpair        288
+#define __NR_send      289
+#define __NR_sendto    290
+#define __NR_recv      291
+#define __NR_recvfrom  292
+#define __NR_shutdown  293
+#define __NR_setsockopt        294
+#define __NR_getsockopt        295
+#define __NR_sendmsg   296
+#define __NR_recvmsg   297
+#define __NR_semop     298
+#define __NR_semget    299
+#define __NR_semctl    300
+#define __NR_msgsnd    301
+#define __NR_msgrcv    302
+#define __NR_msgget    303
+#define __NR_msgctl    304
+#define __NR_shmat     305
+#define __NR_shmdt     306
+#define __NR_shmget    307
+#define __NR_shmctl    308
+#define __NR_add_key   309
+#define __NR_request_key       310
+#define __NR_keyctl    311
+#define __NR_semtimedop        312
+#define __NR_vserver   313
+#define __NR_ioprio_set        314
+#define __NR_ioprio_get        315
+#define __NR_inotify_init      316
+#define __NR_inotify_add_watch 317
+#define __NR_inotify_rm_watch  318
+#define __NR_mbind     319
+#define __NR_get_mempolicy     320
+#define __NR_set_mempolicy     321
+#define __NR_openat    322
+#define __NR_mkdirat   323
+#define __NR_mknodat   324
+#define __NR_fchownat  325
+#define __NR_futimesat 326
+#define __NR_fstatat64 327
+#define __NR_unlinkat  328
+#define __NR_renameat  329
+#define __NR_linkat    330
+#define __NR_symlinkat 331
+#define __NR_readlinkat        332
+#define __NR_fchmodat  333
+#define __NR_faccessat 334
+#define __NR_pselect6  335
+#define __NR_ppoll     336
+#define __NR_unshare   337
+#define __NR_set_robust_list   338
+#define __NR_get_robust_list   339
+#define __NR_splice    340
+#define __NR_sync_file_range2  341
+#define __NR_tee       342
+#define __NR_vmsplice  343
+#define __NR_move_pages        344
+#define __NR_getcpu    345
+#define __NR_epoll_pwait       346
+#define __NR_kexec_load        347
+#define __NR_utimensat 348
+#define __NR_signalfd  349
+#define __NR_timerfd_create    350
+#define __NR_eventfd   351
+#define __NR_fallocate 352
+#define __NR_timerfd_settime   353
+#define __NR_timerfd_gettime   354
+#define __NR_signalfd4 355
+#define __NR_eventfd2  356
+#define __NR_epoll_create1     357
+#define __NR_dup3      358
+#define __NR_pipe2     359
+#define __NR_inotify_init1     360
+#define __NR_preadv    361
+#define __NR_pwritev   362
+#define __NR_rt_tgsigqueueinfo 363
+#define __NR_perf_event_open   364
+#define __NR_recvmmsg  365
+#define __NR_accept4   366
+#define __NR_fanotify_init     367
+#define __NR_fanotify_mark     368
+#define __NR_prlimit64 369
+#define __NR_name_to_handle_at 370
+#define __NR_open_by_handle_at 371
+#define __NR_clock_adjtime     372
+#define __NR_syncfs    373
+#define __NR_sendmmsg  374
+#define __NR_setns     375
+
+/* fixup legacy 16-bit junk */
+#undef __NR_lchown
+#undef __NR_getuid
+#undef __NR_getgid
+#undef __NR_geteuid
+#undef __NR_getegid
+#undef __NR_setreuid
+#undef __NR_setregid
+#undef __NR_getgroups
+#undef __NR_setgroups
+#undef __NR_fchown
+#undef __NR_setresuid
+#undef __NR_getresuid
+#undef __NR_setresgid
+#undef __NR_getresgid
+#undef __NR_chown
+#undef __NR_setuid
+#undef __NR_setgid
+#undef __NR_setfsuid
+#undef __NR_setfsgid
+#define __NR_lchown __NR_lchown32
+#define __NR_getuid __NR_getuid32
+#define __NR_getgid __NR_getgid32
+#define __NR_geteuid __NR_geteuid32
+#define __NR_getegid __NR_getegid32
+#define __NR_setreuid __NR_setreuid32
+#define __NR_setregid __NR_setregid32
+#define __NR_getgroups __NR_getgroups32
+#define __NR_setgroups __NR_setgroups32
+#define __NR_fchown __NR_fchown32
+#define __NR_setresuid __NR_setresuid32
+#define __NR_getresuid __NR_getresuid32
+#define __NR_setresgid __NR_setresgid32
+#define __NR_getresgid __NR_getresgid32
+#define __NR_chown __NR_chown32
+#define __NR_setuid __NR_setuid32
+#define __NR_setgid __NR_setgid32
+#define __NR_setfsuid __NR_setfsuid32
+#define __NR_setfsgid __NR_setfsgid32
+
+
+/* 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
+#define __NR_fstatat __NR_fstatat64
+#define __NR_pread __NR_pread64
+#define __NR_pwrite __NR_pwrite64
+
+#define __NR_fadvise __NR_fadvise64_64
+
+#undef __NR_getrlimit
+#define __NR_getrlimit __NR_ugetrlimit
+
+#undef __NR_select
+#define __NR_select __NR__newselect
+
+
+/* Repeated with SYS_ prefix */
+
+#define SYS_restart_syscall    0
+#define SYS_exit       1
+#define SYS_fork       2
+#define SYS_read       3
+#define SYS_write      4
+#define SYS_open       5
+#define SYS_close      6
+#define SYS_creat      8
+#define SYS_link       9
+#define SYS_unlink     10
+#define SYS_execve     11
+#define SYS_chdir      12
+#define SYS_time       13
+#define SYS_mknod      14
+#define SYS_chmod      15
+#define SYS_lchown     16
+#define SYS_lseek      19
+#define SYS_getpid     20
+#define SYS_mount      21
+#define SYS_umount     22
+#define SYS_setuid     23
+#define SYS_getuid     24
+#define SYS_stime      25
+#define SYS_ptrace     26
+#define SYS_alarm      27
+#define SYS_pause      29
+#define SYS_utime      30
+#define SYS_access     33
+#define SYS_nice       34
+#define SYS_sync       36
+#define SYS_kill       37
+#define SYS_rename     38
+#define SYS_mkdir      39
+#define SYS_rmdir      40
+#define SYS_dup        41
+#define SYS_pipe       42
+#define SYS_times      43
+#define SYS_brk        45
+#define SYS_setgid     46
+#define SYS_getgid     47
+#define SYS_geteuid    49
+#define SYS_getegid    50
+#define SYS_acct       51
+#define SYS_umount2    52
+#define SYS_ioctl      54
+#define SYS_fcntl      55
+#define SYS_setpgid    57
+#define SYS_umask      60
+#define SYS_chroot     61
+#define SYS_ustat      62
+#define SYS_dup2       63
+#define SYS_getppid    64
+#define SYS_getpgrp    65
+#define SYS_setsid     66
+#define SYS_sigaction  67
+#define SYS_setreuid   70
+#define SYS_setregid   71
+#define SYS_sigsuspend 72
+#define SYS_sigpending 73
+#define SYS_sethostname        74
+#define SYS_setrlimit  75
+#define SYS_getrusage  77
+#define SYS_gettimeofday       78
+#define SYS_settimeofday       79
+#define SYS_getgroups  80
+#define SYS_setgroups  81
+#define SYS_select     82
+#define SYS_symlink    83
+#define SYS_readlink   85
+#define SYS_uselib     86
+#define SYS_swapon     87
+#define SYS_reboot     88
+#define SYS_readdir    89
+#define SYS_mmap       90
+#define SYS_munmap     91
+#define SYS_truncate   92
+#define SYS_ftruncate  93
+#define SYS_fchmod     94
+#define SYS_fchown     95
+#define SYS_getpriority        96
+#define SYS_setpriority        97
+#define SYS_statfs     99
+#define SYS_fstatfs    100
+#define SYS_socketcall 102
+#define SYS_syslog     103
+#define SYS_setitimer  104
+#define SYS_getitimer  105
+#define SYS_stat       106
+#define SYS_lstat      107
+#define SYS_fstat      108
+#define SYS_vhangup    111
+#define SYS_syscall    113
+#define SYS_wait4      114
+#define SYS_swapoff    115
+#define SYS_sysinfo    116
+#define SYS_ipc        117
+#define SYS_fsync      118
+#define SYS_sigreturn  119
+#define SYS_clone      120
+#define SYS_setdomainname      121
+#define SYS_uname      122
+#define SYS_adjtimex   124
+#define SYS_mprotect   125
+#define SYS_sigprocmask        126
+#define SYS_init_module        128
+#define SYS_delete_module      129
+#define SYS_quotactl   131
+#define SYS_getpgid    132
+#define SYS_fchdir     133
+#define SYS_bdflush    134
+#define SYS_sysfs      135
+#define SYS_personality        136
+#define SYS_setfsuid   138
+#define SYS_setfsgid   139
+#define SYS__llseek    140
+#define SYS_getdents   141
+#define SYS__newselect 142
+#define SYS_flock      143
+#define SYS_msync      144
+#define SYS_readv      145
+#define SYS_writev     146
+#define SYS_getsid     147
+#define SYS_fdatasync  148
+#define SYS__sysctl    149
+#define SYS_mlock      150
+#define SYS_munlock    151
+#define SYS_mlockall   152
+#define SYS_munlockall 153
+#define SYS_sched_setparam     154
+#define SYS_sched_getparam     155
+#define SYS_sched_setscheduler 156
+#define SYS_sched_getscheduler 157
+#define SYS_sched_yield        158
+#define SYS_sched_get_priority_max     159
+#define SYS_sched_get_priority_min     160
+#define SYS_sched_rr_get_interval      161
+#define SYS_nanosleep  162
+#define SYS_mremap     163
+#define SYS_setresuid  164
+#define SYS_getresuid  165
+#define SYS_poll       168
+#define SYS_nfsservctl 169
+#define SYS_setresgid  170
+#define SYS_getresgid  171
+#define SYS_prctl      172
+#define SYS_rt_sigreturn       173
+#define SYS_rt_sigaction       174
+#define SYS_rt_sigprocmask     175
+#define SYS_rt_sigpending      176
+#define SYS_rt_sigtimedwait    177
+#define SYS_rt_sigqueueinfo    178
+#define SYS_rt_sigsuspend      179
+#define SYS_pread64    180
+#define SYS_pwrite64   181
+#define SYS_chown      182
+#define SYS_getcwd     183
+#define SYS_capget     184
+#define SYS_capset     185
+#define SYS_sigaltstack        186
+#define SYS_sendfile   187
+#define SYS_vfork      190
+#define SYS_ugetrlimit 191
+#define SYS_mmap2      192
+#define SYS_truncate64 193
+#define SYS_ftruncate64        194
+#define SYS_stat64     195
+#define SYS_lstat64    196
+#define SYS_fstat64    197
+#define SYS_lchown32   198
+#define SYS_getuid32   199
+#define SYS_getgid32   200
+#define SYS_geteuid32  201
+#define SYS_getegid32  202
+#define SYS_setreuid32 203
+#define SYS_setregid32 204
+#define SYS_getgroups32        205
+#define SYS_setgroups32        206
+#define SYS_fchown32   207
+#define SYS_setresuid32        208
+#define SYS_getresuid32        209
+#define SYS_setresgid32        210
+#define SYS_getresgid32        211
+#define SYS_chown32    212
+#define SYS_setuid32   213
+#define SYS_setgid32   214
+#define SYS_setfsuid32 215
+#define SYS_setfsgid32 216
+#define SYS_getdents64 217
+#define SYS_pivot_root 218
+#define SYS_mincore    219
+#define SYS_madvise    220
+#define SYS_fcntl64    221
+#define SYS_gettid     224
+#define SYS_readahead  225
+#define SYS_setxattr   226
+#define SYS_lsetxattr  227
+#define SYS_fsetxattr  228
+#define SYS_getxattr   229
+#define SYS_lgetxattr  230
+#define SYS_fgetxattr  231
+#define SYS_listxattr  232
+#define SYS_llistxattr 233
+#define SYS_flistxattr 234
+#define SYS_removexattr        235
+#define SYS_lremovexattr       236
+#define SYS_fremovexattr       237
+#define SYS_tkill      238
+#define SYS_sendfile64 239
+#define SYS_futex      240
+#define SYS_sched_setaffinity  241
+#define SYS_sched_getaffinity  242
+#define SYS_io_setup   243
+#define SYS_io_destroy 244
+#define SYS_io_getevents       245
+#define SYS_io_submit  246
+#define SYS_io_cancel  247
+#define SYS_exit_group 248
+#define SYS_lookup_dcookie     249
+#define SYS_epoll_create       250
+#define SYS_epoll_ctl  251
+#define SYS_epoll_wait 252
+#define SYS_remap_file_pages   253
+#define SYS_set_tid_address    256
+#define SYS_timer_create       257
+#define SYS_timer_settime      258
+#define SYS_timer_gettime      259
+#define SYS_timer_getoverrun   260
+#define SYS_timer_delete       261
+#define SYS_clock_settime      262
+#define SYS_clock_gettime      263
+#define SYS_clock_getres       264
+#define SYS_clock_nanosleep    265
+#define SYS_statfs64   266
+#define SYS_fstatfs64  267
+#define SYS_tgkill     268
+#define SYS_utimes     269
+#define SYS_fadvise64_64       270
+#define SYS_pciconfig_iobase   271
+#define SYS_pciconfig_read     272
+#define SYS_pciconfig_write    273
+#define SYS_mq_open    274
+#define SYS_mq_unlink  275
+#define SYS_mq_timedsend       276
+#define SYS_mq_timedreceive    277
+#define SYS_mq_notify  278
+#define SYS_mq_getsetattr      279
+#define SYS_waitid     280
+#define SYS_socket     281
+#define SYS_bind       282
+#define SYS_connect    283
+#define SYS_listen     284
+#define SYS_accept     285
+#define SYS_getsockname        286
+#define SYS_getpeername        287
+#define SYS_socketpair 288
+#define SYS_send       289
+#define SYS_sendto     290
+#define SYS_recv       291
+#define SYS_recvfrom   292
+#define SYS_shutdown   293
+#define SYS_setsockopt 294
+#define SYS_getsockopt 295
+#define SYS_sendmsg    296
+#define SYS_recvmsg    297
+#define SYS_semop      298
+#define SYS_semget     299
+#define SYS_semctl     300
+#define SYS_msgsnd     301
+#define SYS_msgrcv     302
+#define SYS_msgget     303
+#define SYS_msgctl     304
+#define SYS_shmat      305
+#define SYS_shmdt      306
+#define SYS_shmget     307
+#define SYS_shmctl     308
+#define SYS_add_key    309
+#define SYS_request_key        310
+#define SYS_keyctl     311
+#define SYS_semtimedop 312
+#define SYS_vserver    313
+#define SYS_ioprio_set 314
+#define SYS_ioprio_get 315
+#define SYS_inotify_init       316
+#define SYS_inotify_add_watch  317
+#define SYS_inotify_rm_watch   318
+#define SYS_mbind      319
+#define SYS_get_mempolicy      320
+#define SYS_set_mempolicy      321
+#define SYS_openat     322
+#define SYS_mkdirat    323
+#define SYS_mknodat    324
+#define SYS_fchownat   325
+#define SYS_futimesat  326
+#define SYS_fstatat64  327
+#define SYS_unlinkat   328
+#define SYS_renameat   329
+#define SYS_linkat     330
+#define SYS_symlinkat  331
+#define SYS_readlinkat 332
+#define SYS_fchmodat   333
+#define SYS_faccessat  334
+#define SYS_pselect6   335
+#define SYS_ppoll      336
+#define SYS_unshare    337
+#define SYS_set_robust_list    338
+#define SYS_get_robust_list    339
+#define SYS_splice     340
+#define SYS_sync_file_range2   341
+#define SYS_tee        342
+#define SYS_vmsplice   343
+#define SYS_move_pages 344
+#define SYS_getcpu     345
+#define SYS_epoll_pwait        346
+#define SYS_kexec_load 347
+#define SYS_utimensat  348
+#define SYS_signalfd   349
+#define SYS_timerfd_create     350
+#define SYS_eventfd    351
+#define SYS_fallocate  352
+#define SYS_timerfd_settime    353
+#define SYS_timerfd_gettime    354
+#define SYS_signalfd4  355
+#define SYS_eventfd2   356
+#define SYS_epoll_create1      357
+#define SYS_dup3       358
+#define SYS_pipe2      359
+#define SYS_inotify_init1      360
+#define SYS_preadv     361
+#define SYS_pwritev    362
+#define SYS_rt_tgsigqueueinfo  363
+#define SYS_perf_event_open    364
+#define SYS_recvmmsg   365
+#define SYS_accept4    366
+#define SYS_fanotify_init      367
+#define SYS_fanotify_mark      368
+#define SYS_prlimit64  369
+#define SYS_name_to_handle_at  370
+#define SYS_open_by_handle_at  371
+#define SYS_clock_adjtime      372
+#define SYS_syncfs     373
+#define SYS_sendmmsg   374
+#define SYS_setns      375
+
+/* fixup legacy 16-bit junk */
+#undef SYS_lchown
+#undef SYS_getuid
+#undef SYS_getgid
+#undef SYS_geteuid
+#undef SYS_getegid
+#undef SYS_setreuid
+#undef SYS_setregid
+#undef SYS_getgroups
+#undef SYS_setgroups
+#undef SYS_fchown
+#undef SYS_setresuid
+#undef SYS_getresuid
+#undef SYS_setresgid
+#undef SYS_getresgid
+#undef SYS_chown
+#undef SYS_setuid
+#undef SYS_setgid
+#undef SYS_setfsuid
+#undef SYS_setfsgid
+#define SYS_lchown SYS_lchown32
+#define SYS_getuid SYS_getuid32
+#define SYS_getgid SYS_getgid32
+#define SYS_geteuid SYS_geteuid32
+#define SYS_getegid SYS_getegid32
+#define SYS_setreuid SYS_setreuid32
+#define SYS_setregid SYS_setregid32
+#define SYS_getgroups SYS_getgroups32
+#define SYS_setgroups SYS_setgroups32
+#define SYS_fchown SYS_fchown32
+#define SYS_setresuid SYS_setresuid32
+#define SYS_getresuid SYS_getresuid32
+#define SYS_setresgid SYS_setresgid32
+#define SYS_getresgid SYS_getresgid32
+#define SYS_chown SYS_chown32
+#define SYS_setuid SYS_setuid32
+#define SYS_setgid SYS_setgid32
+#define SYS_setfsuid SYS_setfsuid32
+#define SYS_setfsgid SYS_setfsgid32
+
+
+/* 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
+#define SYS_fstatat SYS_fstatat64
+#define SYS_pread SYS_pread64
+#define SYS_pwrite SYS_pwrite64
+
+#define SYS_fadvise SYS_fadvise64_64
+
+#undef SYS_getrlimit
+#define SYS_getrlimit SYS_ugetrlimit
+
+#undef SYS_select
+#define SYS_select SYS__newselect

diff --git a/arch/arm/bits/termios.h b/arch/arm/bits/termios.h
new file mode 100644 (file)
index 0000000..9f6abd8
--- /dev/null
+++ b/arch/arm/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/arm/bits/user.h b/arch/arm/bits/user.h
new file mode 100644 (file)
index 0000000..1cbd94e
--- /dev/null
+++ b/arch/arm/bits/user.h
@@ -0,0 +1,40 @@
+struct user_fpregs
+{
+       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
+{
+       unsigned long uregs[18];
+};
+
+struct user
+{
+       struct user_regs                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                *u_ar0;
+       unsigned long int               magic;
+       char                            u_comm[32];
+       int                             u_debugreg[8];
+       struct user_fpregs              u_fp;
+       struct user_fpregs              *u_fp0;
+};

diff --git a/arch/arm/pthread_arch.h b/arch/arm/pthread_arch.h
new file mode 100644 (file)
index 0000000..c6b9736
--- /dev/null
+++ b/arch/arm/pthread_arch.h
@@ -0,0 +1,7 @@
+static inline struct pthread *__pthread_self()
+{
+       return ((void *(*)(void))0xffff0fe0)();
+}
+
+#define CANCEL_REG_SP 16
+#define CANCEL_REG_IP 18

diff --git a/crt/arm/crt1.s b/crt/arm/crt1.s
new file mode 100644 (file)
index 0000000..74b9094
--- /dev/null
+++ b/crt/arm/crt1.s
@@ -0,0 +1,13 @@
+.global _start
+_start:
+       mov fp,#0
+       mov lr,#0
+       ldr a2,[sp],#4
+       mov a3,sp
+       mov a4,#0
+       str fp,[sp,#-4]!
+       str a1,[sp,#-4]!
+       str fp,[sp,#-4]!
+       ldr a1,=main
+       bl __libc_start_main
+1:     b 1b

diff --git a/src/internal/arm/syscall.s b/src/internal/arm/syscall.s
new file mode 100644 (file)
index 0000000..c5ae25c
--- /dev/null
+++ b/src/internal/arm/syscall.s
@@ -0,0 +1,15 @@
+.global __syscall
+.type __syscall,%function
+__syscall:
+       mov ip,sp
+       stmfd sp!,{r4,r5,r6,r7}
+       mov r7,r0
+       mov r0,r1
+       mov r1,r2
+       mov r2,r3
+       ldmfd ip,{r3,r4,r5,r6}
+       svc 0
+       ldmfd sp!,{r4,r5,r6,r7}
+       tst lr,#1
+       moveq pc,lr
+       bx lr

diff --git a/src/setjmp/arm/longjmp.s b/src/setjmp/arm/longjmp.s
new file mode 100644 (file)
index 0000000..037cb3d
--- /dev/null
+++ b/src/setjmp/arm/longjmp.s
@@ -0,0 +1,15 @@
+.global _longjmp
+.global longjmp
+.type _longjmp,%function
+.type longjmp,%function
+_longjmp:
+longjmp:
+       mov ip,r0
+       movs r0,r1
+       moveq r0,#1
+       ldmia ip!, {v1,v2,v3,v4,v5,v6,sl,fp}
+       ldr sp,[ip],#4
+       ldr lr,[ip],#4
+       tst lr,#1
+       moveq pc,lr
+       bx lr

diff --git a/src/setjmp/arm/setjmp.s b/src/setjmp/arm/setjmp.s
new file mode 100644 (file)
index 0000000..41e02d8
--- /dev/null
+++ b/src/setjmp/arm/setjmp.s
@@ -0,0 +1,17 @@
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp,%function
+.type _setjmp,%function
+.type setjmp,%function
+__setjmp:
+_setjmp:
+setjmp:
+       mov ip,r0
+       stmia ip!,{v1,v2,v3,v4,v5,v6,sl,fp}
+       mov r2,sp
+       stmia ip!,{r2,lr}
+       mov r0,#0
+       tst lr,#1
+       moveq pc,lr
+       bx lr

diff --git a/src/signal/arm/restore.s b/src/signal/arm/restore.s
new file mode 100644 (file)
index 0000000..18f7216
--- /dev/null
+++ b/src/signal/arm/restore.s
@@ -0,0 +1,11 @@
+.global __restore
+.type __restore,%function
+__restore:
+       mov r7,#119
+       swi 0x0
+
+.global __restore_rt
+.type __restore_rt,%function
+__restore_rt:
+       mov r7,#173
+       swi 0x0

diff --git a/src/thread/arm/__set_thread_area.s b/src/thread/arm/__set_thread_area.s
new file mode 100644 (file)
index 0000000..63d8884
--- /dev/null
+++ b/src/thread/arm/__set_thread_area.s
@@ -0,0 +1,12 @@
+.text
+.global __set_thread_area
+.type   __set_thread_area,%function
+__set_thread_area:
+       mov r1,r7
+       mov r7,#0x0f0000
+       add r7,r7,#5
+       svc 0
+       mov r7,r1
+       tst lr,#1
+       moveq pc,lr
+       bx lr

diff --git a/src/thread/arm/__unmapself.s b/src/thread/arm/__unmapself.s
new file mode 100644 (file)
index 0000000..62ebb7c
--- /dev/null
+++ b/src/thread/arm/__unmapself.s
@@ -0,0 +1,8 @@
+.text
+.global __unmapself
+.type   __unmapself,%function
+__unmapself:
+       mov r7,#91
+       svc 0
+       mov r7,#1
+       svc 0

diff --git a/src/thread/arm/clone.s b/src/thread/arm/clone.s
new file mode 100644 (file)
index 0000000..65cd3f5
--- /dev/null
+++ b/src/thread/arm/clone.s
@@ -0,0 +1,35 @@
+.text
+.global __clone
+.weak clone
+.type   __clone,%function
+.type   clone,%function
+__clone:
+clone:
+       stmfd sp!,{r4,r5,r6,r7}
+       mov r7,#120
+       mov r6,r3
+       mov r5,r0
+       mov r0,r2
+       and r1,r1,#-16
+       ldr r2,[sp,#16]
+       ldr r3,[sp,#20]
+       ldr r4,[sp,#24]
+       svc 0
+       tst r0,r0
+       beq 1f
+       ldmfd sp!,{r4,r5,r6,r7}
+       tst lr,#1
+       moveq pc,lr
+       bx lr
+
+1:     mov r0,r6
+       tst r5,#1
+       bne 1f
+       mov lr,pc
+       mov pc,r5
+2:     mov r1,r0
+       mov r0,#1
+       svc
+
+1:     blx r5
+       b 2b

diff --git a/src/thread/arm/syscall_cp.s b/src/thread/arm/syscall_cp.s
new file mode 100644 (file)
index 0000000..59924fc
--- /dev/null
+++ b/src/thread/arm/syscall_cp.s
@@ -0,0 +1,23 @@
+.global __syscall_cp_asm
+.type __syscall_cp_asm,%function
+__syscall_cp_asm:
+       mov ip,sp
+       stmfd sp!,{r4,r5,r6,r7,lr}
+       stmfd sp!,{r0}
+       bl 1f
+1:     mov r4,#(1f-.)
+       add r4,r4,lr
+       str r4,[r0,#4]
+       str sp,[r0]
+       mov r7,r1
+       mov r0,r2
+       mov r1,r3
+       ldmfd ip,{r2,r3,r4,r5,r6}
+1:     svc 0
+       ldmfd sp!,{r1}
+       mov r2,#0
+       str r2,[r1]
+       ldmfd sp!,{r4,r5,r6,r7,lr}
+       tst lr,#1
+       moveq pc,lr
+       bx lr