--- /dev/null
+#define a_ll a_ll
+static inline int a_ll(volatile int *p)
+{
+ int v;
+ __asm__ __volatile__ ("lwarx %0, 0, %2" : "=r"(v) : "m"(*p), "r"(p));
+ return v;
+}
+
+#define a_sc a_sc
+static inline int a_sc(volatile int *p, int v)
+{
+ int r;
+ __asm__ __volatile__ (
+ "stwcx. %2, 0, %3 ; mfcr %0"
+ : "=r"(r), "=m"(*p) : "r"(v), "r"(p) : "memory", "cc");
+ return r & 0x20000000; /* "bit 2" of "cr0" (backwards bit order) */
+}
+
+#define a_ll_p a_ll_p
+static inline void *a_ll_p(volatile void *p)
+{
+ void *v;
+ __asm__ __volatile__ ("ldarx %0, 0, %2" : "=r"(v) : "m"(*(void *volatile *)p), "r"(p));
+ return v;
+}
+
+#define a_sc_p a_sc_p
+static inline int a_sc_p(volatile void *p, void *v)
+{
+ int r;
+ __asm__ __volatile__ (
+ "stdcx. %2, 0, %3 ; mfcr %0"
+ : "=r"(r), "=m"(*(void *volatile *)p) : "r"(v), "r"(p) : "memory", "cc");
+ return r & 0x20000000; /* "bit 2" of "cr0" (backwards bit order) */
+}
+
+#define a_barrier a_barrier
+static inline void a_barrier()
+{
+ __asm__ __volatile__ ("sync" : : : "memory");
+}
+
+#define a_pre_llsc a_barrier
+
+#define a_post_llsc a_post_llsc
+static inline void a_post_llsc()
+{
+ __asm__ __volatile__ ("isync" : : : "memory");
+}
+
+#define a_store a_store
+static inline void a_store(volatile int *p, int v)
+{
+ a_pre_llsc();
+ *p = v;
+ a_post_llsc();
+}
+
+#define a_crash a_crash
+static inline void a_crash()
+{
+ __asm__ __volatile__ (".long 0");
+}
--- /dev/null
+#define _Addr long
+#define _Int64 long
+#define _Reg long
+
+TYPEDEF __builtin_va_list va_list;
+TYPEDEF __builtin_va_list __isoc_va_list;
+
+#ifndef __cplusplus
+TYPEDEF int wchar_t;
+#endif
+
+TYPEDEF float float_t;
+TYPEDEF double double_t;
+
+TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
+
+TYPEDEF long time_t;
+TYPEDEF long suseconds_t;
+
+TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
+TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
+TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
+TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;
--- /dev/null
+#if __BIG_ENDIAN__
+#define __BYTE_ORDER __BIG_ENDIAN
+#else
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#endif
--- /dev/null
+#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 58
+#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
+#define EHWPOISON 133
--- /dev/null
+#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 040000
+#define O_NOFOLLOW 0100000
+#define O_CLOEXEC 02000000
+
+#define O_ASYNC 020000
+#define O_DIRECT 0400000
+#define O_LARGEFILE 0200000
+#define O_NOATIME 01000000
+#define O_PATH 010000000
+#define O_TMPFILE 020040000
+#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_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+
+#define F_SETOWN 8
+#define F_GETOWN 9
+#define F_SETSIG 10
+#define F_GETSIG 11
+
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+
+#define F_GETOWNER_UIDS 17
--- /dev/null
+#define FE_TONEAREST 0
+#define FE_TOWARDZERO 1
+#define FE_UPWARD 2
+#define FE_DOWNWARD 3
+
+#define FE_INEXACT 0x02000000
+#define FE_DIVBYZERO 0x04000000
+#define FE_UNDERFLOW 0x08000000
+#define FE_OVERFLOW 0x10000000
+#define FE_INVALID 0x20000000
+
+#define FE_ALL_EXCEPT 0x3e000000
+
+#ifdef _GNU_SOURCE
+#define FE_INVALID_SNAN 0x01000000
+#define FE_INVALID_ISI 0x00800000
+#define FE_INVALID_IDI 0x00400000
+#define FE_INVALID_ZDZ 0x00200000
+#define FE_INVALID_IMZ 0x00100000
+#define FE_INVALID_COMPARE 0x00080000
+#define FE_INVALID_SOFTWARE 0x00000400
+#define FE_INVALID_SQRT 0x00000200
+#define FE_INVALID_INTEGER_CONVERSION 0x00000100
+
+#define FE_ALL_INVALID 0x01f80700
+#endif
+
+typedef unsigned fexcept_t;
+typedef double fenv_t;
+
+#define FE_DFL_ENV ((const fenv_t *)-1)
--- /dev/null
+#define FLT_EVAL_METHOD 0
+
+#define LDBL_TRUE_MIN 4.94065645841246544177e-324L
+#define LDBL_MIN 2.22507385850720138309e-308L
+#define LDBL_MAX 1.79769313486231570815e+308L
+#define LDBL_EPSILON 2.22044604925031308085e-16L
+
+#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
--- /dev/null
+#define _IOC(a,b,c,d) ( ((a)<<29) | ((b)<<8) | (c) | ((d)<<16) )
+#define _IOC_NONE 1U
+#define _IOC_WRITE 4U
+#define _IOC_READ 2U
+
+#define _IO(a,b) _IOC(_IOC_NONE,(a),(b),0)
+#define _IOW(a,b,c) _IOC(_IOC_WRITE,(a),(b),sizeof(c))
+#define _IOR(a,b,c) _IOC(_IOC_READ,(a),(b),sizeof(c))
+#define _IOWR(a,b,c) _IOC(_IOC_READ|_IOC_WRITE,(a),(b),sizeof(c))
+
+#define FIONCLEX _IO('f', 2)
+#define FIOCLEX _IO('f', 1)
+#define FIOASYNC _IOW('f', 125, int)
+#define FIONBIO _IOW('f', 126, int)
+#define FIONREAD _IOR('f', 127, int)
+#define TIOCINQ FIONREAD
+#define FIOQSIZE _IOR('f', 128, char[8])
+#define TIOCGETP _IOR('t', 8, char[6])
+#define TIOCSETP _IOW('t', 9, char[6])
+#define TIOCSETN _IOW('t', 10, char[6])
+
+#define TIOCSETC _IOW('t', 17, char[6])
+#define TIOCGETC _IOR('t', 18, char[6])
+#define TCGETS _IOR('t', 19, char[44])
+#define TCSETS _IOW('t', 20, char[44])
+#define TCSETSW _IOW('t', 21, char[44])
+#define TCSETSF _IOW('t', 22, char[44])
+
+#define TCGETA _IOR('t', 23, char[20])
+#define TCSETA _IOW('t', 24, char[20])
+#define TCSETAW _IOW('t', 25, char[20])
+#define TCSETAF _IOW('t', 28, char[20])
+
+#define TCSBRK _IO('t', 29)
+#define TCXONC _IO('t', 30)
+#define TCFLSH _IO('t', 31)
+
+#define TIOCSWINSZ _IOW('t', 103, char[8])
+#define TIOCGWINSZ _IOR('t', 104, char[8])
+#define TIOCSTART _IO('t', 110)
+#define TIOCSTOP _IO('t', 111)
+
+#define TIOCOUTQ _IOR('t', 115, int)
+
+#define TIOCGLTC _IOR('t', 116, char[6])
+#define TIOCSLTC _IOW('t', 117, char[6])
+#define TIOCSPGRP _IOW('t', 118, int)
+#define TIOCGPGRP _IOR('t', 119, int)
+
+#define TIOCEXCL 0x540C
+#define TIOCNXCL 0x540D
+#define TIOCSCTTY 0x540E
+
+#define TIOCSTI 0x5412
+#define TIOCMGET 0x5415
+#define TIOCMBIS 0x5416
+#define TIOCMBIC 0x5417
+#define TIOCMSET 0x5418
+#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 TIOCGSOFTCAR 0x5419
+#define TIOCSSOFTCAR 0x541A
+#define TIOCLINUX 0x541C
+#define TIOCCONS 0x541D
+#define TIOCGSERIAL 0x541E
+#define TIOCSSERIAL 0x541F
+#define TIOCPKT 0x5420
+#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 TIOCNOTTY 0x5422
+#define TIOCSETD 0x5423
+#define TIOCGETD 0x5424
+#define TCSBRKP 0x5425
+#define TIOCSBRK 0x5427
+#define TIOCCBRK 0x5428
+#define TIOCGSID 0x5429
+#define TIOCGRS485 0x542e
+#define TIOCSRS485 0x542f
+#define TIOCGPTN _IOR('T',0x30, unsigned int)
+#define TIOCSPTLCK _IOW('T',0x31, int)
+#define TIOCGDEV _IOR('T',0x32, unsigned int)
+#define TIOCSIG _IOW('T',0x36, int)
+#define TIOCVHANGUP 0x5437
+#define TIOCGPKT _IOR('T',0x38, int)
+#define TIOCGPTLCK _IOR('T',0x39, int)
+#define TIOCGEXCL _IOR('T',0x40, int)
+
+#define TIOCSERCONFIG 0x5453
+#define TIOCSERGWILD 0x5454
+#define TIOCSERSWILD 0x5455
+#define TIOCGLCKTRMIOS 0x5456
+#define TIOCSLCKTRMIOS 0x5457
+#define TIOCSERGSTRUCT 0x5458
+#define TIOCSERGETLSR 0x5459
+#define TIOCSER_TEMT 0x01
+#define TIOCSERGETMULTI 0x545A
+#define TIOCSERSETMULTI 0x545B
+
+#define TIOCMIWAIT 0x545C
+#define TIOCGICOUNT 0x545D
+
+
+/* end kernel header ioctls.h */
+
+
+#define TIOCTTYGSTRUCT 0x5426
+
+#define TCGETX 0x5432
+#define TCSETX 0x5433
+#define TCSETXF 0x5434
+#define TCSETXW 0x5435
+
+#define TIOCGHAYESESP 0x545E
+#define TIOCSHAYESESP 0x545F
+
+struct winsize {
+ unsigned short ws_row;
+ unsigned short ws_col;
+ unsigned short ws_xpixel;
+ unsigned short ws_ypixel;
+};
+
+#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
--- /dev/null
+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;
+ int __pad1;
+ long long __pad2;
+ long long __pad3;
+};
+
+#define IPC_64 0x100
+
--- /dev/null
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define LONG_BIT 64
+#endif
+
+#define LONG_MAX 0x7fffffffffffffffL
+#define LLONG_MAX 0x7fffffffffffffffLL
--- /dev/null
+#define PROT_SAO 0x10
+
+#undef MCL_CURRENT
+#define MCL_CURRENT 0x2000
+#undef MCL_FUTURE
+#define MCL_FUTURE 0x4000
+#undef MCL_ONFAULT
+#define MCL_ONFAULT 0x8000
--- /dev/null
+struct msqid_ds
+{
+ struct ipc_perm msg_perm;
+ time_t msg_stime;
+ time_t msg_rtime;
+ time_t msg_ctime;
+ unsigned long msg_cbytes;
+ msgqnum_t msg_qnum;
+ msglen_t msg_qbytes;
+ pid_t msg_lspid;
+ pid_t msg_lrpid;
+ unsigned long __unused[2];
+};
--- /dev/null
+#define _POSIX_V6_LP64_OFF64 1
+#define _POSIX_V7_LP64_OFF64 1
--- /dev/null
+#undef __WORDSIZE
+#define __WORDSIZE 64
+/* FIXME */
--- /dev/null
+#include <endian.h>
+
+struct semid_ds {
+ struct ipc_perm sem_perm;
+ time_t sem_otime;
+ time_t sem_ctime;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ unsigned short __pad[3], sem_nsems;
+#else
+ unsigned short sem_nsems, __pad[3];
+#endif
+ unsigned long __unused[2];
+};
--- /dev/null
+typedef unsigned __int128 __jmp_buf[32];
--- /dev/null
+#define SHMLBA 4096
+
+struct shmid_ds
+{
+ struct ipc_perm shm_perm;
+ time_t shm_atime;
+ time_t shm_dtime;
+ time_t shm_ctime;
+ size_t shm_segsz;
+ pid_t shm_cpid;
+ pid_t shm_lpid;
+ unsigned long shm_nattch;
+ unsigned long __unused[2];
+};
+
+struct shminfo {
+ unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
+};
+
+struct shm_info {
+ int __used_ids;
+ unsigned long shm_tot, shm_rss, shm_swp;
+ unsigned long __swap_attempts, __swap_successes;
+};
+
--- /dev/null
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define MINSIGSTKSZ 4096
+#define SIGSTKSZ 10240
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+typedef unsigned long greg_t, gregset_t[48];
+
+typedef struct {
+ double fpregs[32];
+ double fpscr;
+} fpregset_t;
+
+typedef struct {
+ unsigned __int128 vrregs[32];
+ unsigned _pad[3];
+ unsigned vrsave;
+ unsigned vscr;
+ unsigned _pad2[3];
+} vrregset_t;
+
+typedef struct sigcontext
+{
+ unsigned long _unused[4];
+ int signal;
+ int _pad0;
+ unsigned long handler;
+ unsigned long oldmask;
+ void *regs;
+ gregset_t gp_regs;
+ fpregset_t fp_regs;
+ vrregset_t *v_regs;
+ long vmx_reserve[34+34+32+1];
+} mcontext_t;
+
+#else
+
+typedef struct {
+ long __regs[4+4+48+33+1+34+34+32+1];
+} mcontext_t;
+
+#endif
+
+struct sigaltstack {
+ void *ss_sp;
+ int ss_flags;
+ size_t ss_size;
+};
+
+typedef struct __ucontext {
+ unsigned long uc_flags;
+ struct __ucontext *uc_link;
+ stack_t uc_stack;
+ sigset_t uc_sigmask;
+ mcontext_t uc_mcontext;
+} ucontext_t;
+
+#define SA_NOCLDSTOP 1U
+#define SA_NOCLDWAIT 2U
+#define SA_SIGINFO 4U
+#define SA_ONSTACK 0x08000000U
+#define SA_RESTART 0x10000000U
+#define SA_NODEFER 0x40000000U
+#define SA_RESETHAND 0x80000000U
+#define SA_RESTORER 0x04000000U
+
+#endif
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGIOT SIGABRT
+#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 SIGIO
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED SIGSYS
+
+#define _NSIG 65
--- /dev/null
+#include <endian.h>
+
+struct msghdr
+{
+ void *msg_name;
+ socklen_t msg_namelen;
+ struct iovec *msg_iov;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ int __pad1, msg_iovlen;
+#else
+ int msg_iovlen, __pad1;
+#endif
+ void *msg_control;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ int __pad2;
+ socklen_t msg_controllen;
+#else
+ socklen_t msg_controllen;
+ int __pad2;
+#endif
+ int msg_flags;
+};
+
+struct cmsghdr
+{
+#if __BYTE_ORDER == __BIG_ENDIAN
+ int __pad1;
+ socklen_t cmsg_len;
+#else
+ socklen_t cmsg_len;
+ int __pad1;
+#endif
+ int cmsg_level;
+ int cmsg_type;
+};
+
+#define SO_DEBUG 1
+#define SO_REUSEADDR 2
+#define SO_TYPE 3
+#define SO_ERROR 4
+#define SO_DONTROUTE 5
+#define SO_BROADCAST 6
+#define SO_SNDBUF 7
+#define SO_RCVBUF 8
+#define SO_KEEPALIVE 9
+#define SO_OOBINLINE 10
+#define SO_NO_CHECK 11
+#define SO_PRIORITY 12
+#define SO_LINGER 13
+#define SO_BSDCOMPAT 14
+#define SO_REUSEPORT 15
+#define SO_RCVLOWAT 16
+#define SO_SNDLOWAT 17
+#define SO_RCVTIMEO 18
+#define SO_SNDTIMEO 19
+#define SO_PASSCRED 20
+#define SO_PEERCRED 21
+#define SO_ACCEPTCONN 30
+#define SO_SNDBUFFORCE 32
+#define SO_RCVBUFFORCE 33
+#define SO_PROTOCOL 38
+#define SO_DOMAIN 39
--- /dev/null
+struct stat
+{
+ dev_t st_dev;
+ ino_t st_ino;
+ nlink_t st_nlink;
+ mode_t st_mode;
+ uid_t st_uid;
+ gid_t st_gid;
+ dev_t st_rdev;
+ off_t st_size;
+ blksize_t st_blksize;
+ blkcnt_t st_blocks;
+ struct timespec st_atim;
+ struct timespec st_mtim;
+ struct timespec st_ctim;
+ unsigned long __unused[3];
+};
--- /dev/null
+typedef int32_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef uint32_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+
+#define INT_FAST16_MIN INT32_MIN
+#define INT_FAST32_MIN INT32_MIN
+
+#define INT_FAST16_MAX INT32_MAX
+#define INT_FAST32_MAX INT32_MAX
+
+#define UINT_FAST16_MAX UINT32_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+
+#define INTPTR_MIN INT64_MIN
+#define INTPTR_MAX INT64_MAX
+#define UINTPTR_MAX UINT64_MAX
+#define PTRDIFF_MIN INT64_MIN
+#define PTRDIFF_MAX INT64_MAX
+#define SIZE_MAX UINT64_MAX
--- /dev/null
+#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_waitpid 7
+#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_break 17
+#define __NR_oldstat 18
+#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_oldfstat 28
+#define __NR_pause 29
+#define __NR_utime 30
+#define __NR_stty 31
+#define __NR_gtty 32
+#define __NR_access 33
+#define __NR_nice 34
+#define __NR_ftime 35
+#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_prof 44
+#define __NR_brk 45
+#define __NR_setgid 46
+#define __NR_getgid 47
+#define __NR_signal 48
+#define __NR_geteuid 49
+#define __NR_getegid 50
+#define __NR_acct 51
+#define __NR_umount2 52
+#define __NR_lock 53
+#define __NR_ioctl 54
+#define __NR_fcntl 55
+#define __NR_mpx 56
+#define __NR_setpgid 57
+#define __NR_ulimit 58
+#define __NR_oldolduname 59
+#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_sgetmask 68
+#define __NR_ssetmask 69
+#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_getrlimit 76
+#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_oldlstat 84
+#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_profil 98
+#define __NR_statfs 99
+#define __NR_fstatfs 100
+#define __NR_ioperm 101
+#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_olduname 109
+#define __NR_iopl 110
+#define __NR_vhangup 111
+#define __NR_idle 112
+#define __NR_vm86 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_modify_ldt 123
+#define __NR_adjtimex 124
+#define __NR_mprotect 125
+#define __NR_sigprocmask 126
+#define __NR_create_module 127
+#define __NR_init_module 128
+#define __NR_delete_module 129
+#define __NR_get_kernel_syms 130
+#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_afs_syscall 137
+#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_query_module 166
+#define __NR_poll 167
+#define __NR_nfsservctl 168
+#define __NR_setresgid 169
+#define __NR_getresgid 170
+#define __NR_prctl 171
+#define __NR_rt_sigreturn 172
+#define __NR_rt_sigaction 173
+#define __NR_rt_sigprocmask 174
+#define __NR_rt_sigpending 175
+#define __NR_rt_sigtimedwait 176
+#define __NR_rt_sigqueueinfo 177
+#define __NR_rt_sigsuspend 178
+#define __NR_pread64 179
+#define __NR_pwrite64 180
+#define __NR_chown 181
+#define __NR_getcwd 182
+#define __NR_capget 183
+#define __NR_capset 184
+#define __NR_sigaltstack 185
+#define __NR_sendfile 186
+#define __NR_getpmsg 187
+#define __NR_putpmsg 188
+#define __NR_vfork 189
+#define __NR_ugetrlimit 190
+#define __NR_readahead 191
+#define __NR_pciconfig_read 198
+#define __NR_pciconfig_write 199
+#define __NR_pciconfig_iobase 200
+#define __NR_multiplexer 201
+#define __NR_getdents64 202
+#define __NR_pivot_root 203
+#define __NR_madvise 205
+#define __NR_mincore 206
+#define __NR_gettid 207
+#define __NR_tkill 208
+#define __NR_setxattr 209
+#define __NR_lsetxattr 210
+#define __NR_fsetxattr 211
+#define __NR_getxattr 212
+#define __NR_lgetxattr 213
+#define __NR_fgetxattr 214
+#define __NR_listxattr 215
+#define __NR_llistxattr 216
+#define __NR_flistxattr 217
+#define __NR_removexattr 218
+#define __NR_lremovexattr 219
+#define __NR_fremovexattr 220
+#define __NR_futex 221
+#define __NR_sched_setaffinity 222
+#define __NR_sched_getaffinity 223
+#define __NR_tuxcall 225
+#define __NR_io_setup 227
+#define __NR_io_destroy 228
+#define __NR_io_getevents 229
+#define __NR_io_submit 230
+#define __NR_io_cancel 231
+#define __NR_set_tid_address 232
+#define __NR_fadvise64 233
+#define __NR_exit_group 234
+#define __NR_lookup_dcookie 235
+#define __NR_epoll_create 236
+#define __NR_epoll_ctl 237
+#define __NR_epoll_wait 238
+#define __NR_remap_file_pages 239
+#define __NR_timer_create 240
+#define __NR_timer_settime 241
+#define __NR_timer_gettime 242
+#define __NR_timer_getoverrun 243
+#define __NR_timer_delete 244
+#define __NR_clock_settime 245
+#define __NR_clock_gettime 246
+#define __NR_clock_getres 247
+#define __NR_clock_nanosleep 248
+#define __NR_swapcontext 249
+#define __NR_tgkill 250
+#define __NR_utimes 251
+#define __NR_statfs64 252
+#define __NR_fstatfs64 253
+#define __NR_rtas 255
+#define __NR_sys_debug_setcontext 256
+#define __NR_migrate_pages 258
+#define __NR_mbind 259
+#define __NR_get_mempolicy 260
+#define __NR_set_mempolicy 261
+#define __NR_mq_open 262
+#define __NR_mq_unlink 263
+#define __NR_mq_timedsend 264
+#define __NR_mq_timedreceive 265
+#define __NR_mq_notify 266
+#define __NR_mq_getsetattr 267
+#define __NR_kexec_load 268
+#define __NR_add_key 269
+#define __NR_request_key 270
+#define __NR_keyctl 271
+#define __NR_waitid 272
+#define __NR_ioprio_set 273
+#define __NR_ioprio_get 274
+#define __NR_inotify_init 275
+#define __NR_inotify_add_watch 276
+#define __NR_inotify_rm_watch 277
+#define __NR_spu_run 278
+#define __NR_spu_create 279
+#define __NR_pselect6 280
+#define __NR_ppoll 281
+#define __NR_unshare 282
+#define __NR_splice 283
+#define __NR_tee 284
+#define __NR_vmsplice 285
+#define __NR_openat 286
+#define __NR_mkdirat 287
+#define __NR_mknodat 288
+#define __NR_fchownat 289
+#define __NR_futimesat 290
+#define __NR_newfstatat 291
+#define __NR_unlinkat 292
+#define __NR_renameat 293
+#define __NR_linkat 294
+#define __NR_symlinkat 295
+#define __NR_readlinkat 296
+#define __NR_fchmodat 297
+#define __NR_faccessat 298
+#define __NR_get_robust_list 299
+#define __NR_set_robust_list 300
+#define __NR_move_pages 301
+#define __NR_getcpu 302
+#define __NR_epoll_pwait 303
+#define __NR_utimensat 304
+#define __NR_signalfd 305
+#define __NR_timerfd_create 306
+#define __NR_eventfd 307
+#define __NR_sync_file_range2 308
+#define __NR_fallocate 309
+#define __NR_subpage_prot 310
+#define __NR_timerfd_settime 311
+#define __NR_timerfd_gettime 312
+#define __NR_signalfd4 313
+#define __NR_eventfd2 314
+#define __NR_epoll_create1 315
+#define __NR_dup3 316
+#define __NR_pipe2 317
+#define __NR_inotify_init1 318
+#define __NR_perf_event_open 319
+#define __NR_preadv 320
+#define __NR_pwritev 321
+#define __NR_rt_tgsigqueueinfo 322
+#define __NR_fanotify_init 323
+#define __NR_fanotify_mark 324
+#define __NR_prlimit64 325
+#define __NR_socket 326
+#define __NR_bind 327
+#define __NR_connect 328
+#define __NR_listen 329
+#define __NR_accept 330
+#define __NR_getsockname 331
+#define __NR_getpeername 332
+#define __NR_socketpair 333
+#define __NR_send 334
+#define __NR_sendto 335
+#define __NR_recv 336
+#define __NR_recvfrom 337
+#define __NR_shutdown 338
+#define __NR_setsockopt 339
+#define __NR_getsockopt 340
+#define __NR_sendmsg 341
+#define __NR_recvmsg 342
+#define __NR_recvmmsg 343
+#define __NR_accept4 344
+#define __NR_name_to_handle_at 345
+#define __NR_open_by_handle_at 346
+#define __NR_clock_adjtime 347
+#define __NR_syncfs 348
+#define __NR_sendmmsg 349
+#define __NR_setns 350
+#define __NR_process_vm_readv 351
+#define __NR_process_vm_writev 352
+#define __NR_finit_module 353
+#define __NR_kcmp 354
+#define __NR_sched_setattr 355
+#define __NR_sched_getattr 356
+#define __NR_renameat2 357
+#define __NR_seccomp 358
+#define __NR_getrandom 359
+#define __NR_memfd_create 360
+#define __NR_bpf 361
+#define __NR_execveat 362
+#define __NR_switch_endian 363
+#define __NR_userfaultfd 364
+#define __NR_membarrier 365
+#define __NR_mlock2 378
+#define __NR_copy_file_range 379
+
+/*
+ * 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_waitpid 7
+#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_break 17
+#define SYS_oldstat 18
+#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_oldfstat 28
+#define SYS_pause 29
+#define SYS_utime 30
+#define SYS_stty 31
+#define SYS_gtty 32
+#define SYS_access 33
+#define SYS_nice 34
+#define SYS_ftime 35
+#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_prof 44
+#define SYS_brk 45
+#define SYS_setgid 46
+#define SYS_getgid 47
+#define SYS_signal 48
+#define SYS_geteuid 49
+#define SYS_getegid 50
+#define SYS_acct 51
+#define SYS_umount2 52
+#define SYS_lock 53
+#define SYS_ioctl 54
+#define SYS_fcntl 55
+#define SYS_mpx 56
+#define SYS_setpgid 57
+#define SYS_ulimit 58
+#define SYS_oldolduname 59
+#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_sgetmask 68
+#define SYS_ssetmask 69
+#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_getrlimit 76
+#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_oldlstat 84
+#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_profil 98
+#define SYS_statfs 99
+#define SYS_fstatfs 100
+#define SYS_ioperm 101
+#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_olduname 109
+#define SYS_iopl 110
+#define SYS_vhangup 111
+#define SYS_idle 112
+#define SYS_vm86 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_modify_ldt 123
+#define SYS_adjtimex 124
+#define SYS_mprotect 125
+#define SYS_sigprocmask 126
+#define SYS_create_module 127
+#define SYS_init_module 128
+#define SYS_delete_module 129
+#define SYS_get_kernel_syms 130
+#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_afs_syscall 137
+#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_query_module 166
+#define SYS_poll 167
+#define SYS_nfsservctl 168
+#define SYS_setresgid 169
+#define SYS_getresgid 170
+#define SYS_prctl 171
+#define SYS_rt_sigreturn 172
+#define SYS_rt_sigaction 173
+#define SYS_rt_sigprocmask 174
+#define SYS_rt_sigpending 175
+#define SYS_rt_sigtimedwait 176
+#define SYS_rt_sigqueueinfo 177
+#define SYS_rt_sigsuspend 178
+#define SYS_pread64 179
+#define SYS_pwrite64 180
+#define SYS_chown 181
+#define SYS_getcwd 182
+#define SYS_capget 183
+#define SYS_capset 184
+#define SYS_sigaltstack 185
+#define SYS_sendfile 186
+#define SYS_getpmsg 187
+#define SYS_putpmsg 188
+#define SYS_vfork 189
+#define SYS_ugetrlimit 190
+#define SYS_readahead 191
+#define SYS_pciconfig_read 198
+#define SYS_pciconfig_write 199
+#define SYS_pciconfig_iobase 200
+#define SYS_multiplexer 201
+#define SYS_getdents64 202
+#define SYS_pivot_root 203
+#define SYS_madvise 205
+#define SYS_mincore 206
+#define SYS_gettid 207
+#define SYS_tkill 208
+#define SYS_setxattr 209
+#define SYS_lsetxattr 210
+#define SYS_fsetxattr 211
+#define SYS_getxattr 212
+#define SYS_lgetxattr 213
+#define SYS_fgetxattr 214
+#define SYS_listxattr 215
+#define SYS_llistxattr 216
+#define SYS_flistxattr 217
+#define SYS_removexattr 218
+#define SYS_lremovexattr 219
+#define SYS_fremovexattr 220
+#define SYS_futex 221
+#define SYS_sched_setaffinity 222
+#define SYS_sched_getaffinity 223
+#define SYS_tuxcall 225
+#define SYS_io_setup 227
+#define SYS_io_destroy 228
+#define SYS_io_getevents 229
+#define SYS_io_submit 230
+#define SYS_io_cancel 231
+#define SYS_set_tid_address 232
+#define SYS_fadvise64 233
+#define SYS_exit_group 234
+#define SYS_lookup_dcookie 235
+#define SYS_epoll_create 236
+#define SYS_epoll_ctl 237
+#define SYS_epoll_wait 238
+#define SYS_remap_file_pages 239
+#define SYS_timer_create 240
+#define SYS_timer_settime 241
+#define SYS_timer_gettime 242
+#define SYS_timer_getoverrun 243
+#define SYS_timer_delete 244
+#define SYS_clock_settime 245
+#define SYS_clock_gettime 246
+#define SYS_clock_getres 247
+#define SYS_clock_nanosleep 248
+#define SYS_swapcontext 249
+#define SYS_tgkill 250
+#define SYS_utimes 251
+#define SYS_statfs64 252
+#define SYS_fstatfs64 253
+#define SYS_rtas 255
+#define SYS_sys_debug_setcontext 256
+#define SYS_migrate_pages 258
+#define SYS_mbind 259
+#define SYS_get_mempolicy 260
+#define SYS_set_mempolicy 261
+#define SYS_mq_open 262
+#define SYS_mq_unlink 263
+#define SYS_mq_timedsend 264
+#define SYS_mq_timedreceive 265
+#define SYS_mq_notify 266
+#define SYS_mq_getsetattr 267
+#define SYS_kexec_load 268
+#define SYS_add_key 269
+#define SYS_request_key 270
+#define SYS_keyctl 271
+#define SYS_waitid 272
+#define SYS_ioprio_set 273
+#define SYS_ioprio_get 274
+#define SYS_inotify_init 275
+#define SYS_inotify_add_watch 276
+#define SYS_inotify_rm_watch 277
+#define SYS_spu_run 278
+#define SYS_spu_create 279
+#define SYS_pselect6 280
+#define SYS_ppoll 281
+#define SYS_unshare 282
+#define SYS_splice 283
+#define SYS_tee 284
+#define SYS_vmsplice 285
+#define SYS_openat 286
+#define SYS_mkdirat 287
+#define SYS_mknodat 288
+#define SYS_fchownat 289
+#define SYS_futimesat 290
+#define SYS_newfstatat 291
+#define SYS_unlinkat 292
+#define SYS_renameat 293
+#define SYS_linkat 294
+#define SYS_symlinkat 295
+#define SYS_readlinkat 296
+#define SYS_fchmodat 297
+#define SYS_faccessat 298
+#define SYS_get_robust_list 299
+#define SYS_set_robust_list 300
+#define SYS_move_pages 301
+#define SYS_getcpu 302
+#define SYS_epoll_pwait 303
+#define SYS_utimensat 304
+#define SYS_signalfd 305
+#define SYS_timerfd_create 306
+#define SYS_eventfd 307
+#define SYS_sync_file_range2 308
+#define SYS_fallocate 309
+#define SYS_subpage_prot 310
+#define SYS_timerfd_settime 311
+#define SYS_timerfd_gettime 312
+#define SYS_signalfd4 313
+#define SYS_eventfd2 314
+#define SYS_epoll_create1 315
+#define SYS_dup3 316
+#define SYS_pipe2 317
+#define SYS_inotify_init1 318
+#define SYS_perf_event_open 319
+#define SYS_preadv 320
+#define SYS_pwritev 321
+#define SYS_rt_tgsigqueueinfo 322
+#define SYS_fanotify_init 323
+#define SYS_fanotify_mark 324
+#define SYS_prlimit64 325
+#define SYS_socket 326
+#define SYS_bind 327
+#define SYS_connect 328
+#define SYS_listen 329
+#define SYS_accept 330
+#define SYS_getsockname 331
+#define SYS_getpeername 332
+#define SYS_socketpair 333
+#define SYS_send 334
+#define SYS_sendto 335
+#define SYS_recv 336
+#define SYS_recvfrom 337
+#define SYS_shutdown 338
+#define SYS_setsockopt 339
+#define SYS_getsockopt 340
+#define SYS_sendmsg 341
+#define SYS_recvmsg 342
+#define SYS_recvmmsg 343
+#define SYS_accept4 344
+#define SYS_name_to_handle_at 345
+#define SYS_open_by_handle_at 346
+#define SYS_clock_adjtime 347
+#define SYS_syncfs 348
+#define SYS_sendmmsg 349
+#define SYS_setns 350
+#define SYS_process_vm_readv 351
+#define SYS_process_vm_writev 352
+#define SYS_finit_module 353
+#define SYS_kcmp 354
+#define SYS_sched_setattr 355
+#define SYS_sched_getattr 356
+#define SYS_renameat2 357
+#define SYS_seccomp 358
+#define SYS_getrandom 359
+#define SYS_memfd_create 360
+#define SYS_bpf 361
+#define SYS_execveat 362
+#define SYS_switch_endian 363
+#define SYS_userfaultfd 364
+#define SYS_membarrier 365
+#define SYS_mlock2 378
+#define SYS_copy_file_range 379
--- /dev/null
+#undef NCCS
+#define NCCS 19
+struct termios
+{
+ tcflag_t c_iflag;
+ tcflag_t c_oflag;
+ tcflag_t c_cflag;
+ tcflag_t c_lflag;
+ cc_t c_cc[NCCS];
+ cc_t c_line;
+ speed_t __c_ispeed;
+ speed_t __c_ospeed;
+};
+
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VMIN 5
+#define VEOL 6
+#define VTIME 7
+#define VEOL2 8
+#define VSWTC 9
+#define VWERASE 10
+#define VREPRINT 11
+#define VSUSP 12
+#define VSTART 13
+#define VSTOP 14
+#define VLNEXT 15
+#define VDISCARD 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 IXON 0001000
+#define IXOFF 0002000
+#define IXANY 0004000
+#define IUCLC 0010000
+#define IMAXBEL 0020000
+#define IUTF8 0040000
+
+#define OPOST 0000001
+#define ONLCR 0000002
+#define OLCUC 0000004
+#define OCRNL 0000010
+#define ONOCR 0000020
+#define ONLRET 0000040
+#define OFILL 0000100
+#define OFDEL 0000200
+#define NLDLY 0001400
+#define NL0 0000000
+#define NL1 0000400
+#define NL2 0001000
+#define NL3 0001400
+#define TABDLY 0006000
+#define TAB0 0000000
+#define TAB1 0002000
+#define TAB2 0004000
+#define TAB3 0006000
+#define CRDLY 0030000
+#define CR0 0000000
+#define CR1 0010000
+#define CR2 0020000
+#define CR3 0030000
+#define FFDLY 0040000
+#define FF0 0000000
+#define FF1 0040000
+#define BSDLY 0100000
+#define BS0 0000000
+#define BS1 0100000
+
+#define VTDLY 0200000
+#define VT0 0000000
+#define VT1 0200000
+
+#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 EXTA 0000016
+#define EXTB 0000017
+
+#define B57600 00020
+#define B115200 00021
+#define B230400 00022
+#define B460800 00023
+#define B500000 00024
+#define B576000 00025
+#define B921600 00026
+#define B1000000 00027
+#define B1152000 00030
+#define B1500000 00031
+#define B2000000 00032
+#define B2500000 00033
+#define B3000000 00034
+#define B3500000 00035
+#define B4000000 00036
+#define BOTHER 00037
+
+#define CBAUD 00377
+
+#define CSIZE 00001400
+#define CS5 00000000
+#define CS6 00000400
+#define CS7 00001000
+#define CS8 00001400
+#define CSTOPB 00002000
+#define CREAD 00004000
+#define PARENB 00010000
+#define PARODD 00020000
+#define HUPCL 00040000
+#define CLOCAL 00100000
+
+#define ECHOKE 0x00000001
+#define ECHOE 0x00000002
+#define ECHOK 0x00000004
+#define ECHO 0x00000008
+#define ECHONL 0x00000010
+#define ECHOPRT 0x00000020
+#define ECHOCTL 0x00000040
+#define ISIG 0x00000080
+#define ICANON 0x00000100
+#define IEXTEN 0x00000400
+#define XCASE 0x00004000
+#define TOSTOP 0x00400000
+#define FLUSHO 0x00800000
+#define PENDIN 0x20000000
+#define NOFLSH 0x80000000
+
+#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
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define CBAUDEX 0000000
+#define CIBAUD 077600000
+#define IBSHIFT 16
+#define CMSPAR 010000000000
+#define CRTSCTS 020000000000
+#define EXTPROC 0x10000000
+#define XTABS 00006000
+#endif
--- /dev/null
+struct pt_regs {
+ unsigned long gpr[32], nip, msr, orig_gpr3, ctr, link, xer, ccr, softe;
+ unsigned long trap, dar, dsisr, result;
+};
+
+struct user {
+ struct pt_regs regs;
+ unsigned long u_tsize, u_dsize, u_ssize;
+ unsigned long start_code, start_data, start_stack;
+ long signal;
+ void *u_ar0;
+ unsigned long magic;
+ char u_comm[32];
+};
+
+#define ELF_NGREG 48
+#define ELF_NFPREG 33
+#define ELF_NVRREG 34
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+typedef double elf_fpreg_t, elf_fpregset_t[ELF_NFPREG];
+typedef struct { unsigned u[4]; }
+#ifdef __GNUC__
+__attribute__((__aligned__(16)))
+#endif
+ elf_vrreg_t, elf_vrregset_t[ELF_NVRREG];
--- /dev/null
+__asm__(
+".text \n"
+".global " START " \n"
+".type " START ", %function \n"
+START ": \n"
+" addis 2, 12, .TOC.-" START "@ha \n"
+" addi 2, 2, .TOC.-" START "@l \n"
+" lwz 4, 1f-" START "(12)\n"
+" add 4, 4, 12 \n"
+" mr 3, 1 \n"
+" clrrdi 1, 1, 4 \n"
+" li 0, 0 \n"
+" stdu 0, -32(1) \n"
+" mtlr 0 \n"
+" bl " START "_c \n"
+".weak _DYNAMIC \n"
+".hidden _DYNAMIC \n"
+"1: .long _DYNAMIC-" START "\n"
+);
--- /dev/null
+static inline struct pthread *__pthread_self()
+{
+ register char *tp __asm__("r13");
+ __asm__ __volatile__ ("" : "=r" (tp) );
+ return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+}
+
+#define TLS_ABOVE_TP
+#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
+
+#define DTP_OFFSET 0x8000
+
+// the kernel calls the ip "nip", it's the first saved value after the 32
+// GPRs.
+#define MC_PC gp_regs[32]
+
+#define CANARY canary_at_end
--- /dev/null
+#include <endian.h>
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define ENDIAN_SUFFIX "le"
+#else
+#define ENDIAN_SUFFIX ""
+#endif
+
+#define LDSO_ARCH "powerpc64" ENDIAN_SUFFIX
+
+#define TPOFF_K (-0x7000)
+
+#define REL_SYMBOLIC R_PPC64_ADDR64
+#define REL_GOT R_PPC64_GLOB_DAT
+#define REL_PLT R_PPC64_JMP_SLOT
+#define REL_RELATIVE R_PPC64_RELATIVE
+#define REL_COPY R_PPC64_COPY
+#define REL_DTPMOD R_PPC64_DTPMOD64
+#define REL_DTPOFF R_PPC64_DTPREL64
+#define REL_TPOFF R_PPC64_TPREL64
+
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+ "mr 1,%1; mr 12,%0; mtctr 12; bctrl" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+ ".hidden " #sym " \n" \
+ " bl 1f \n" \
+ " .long " #sym "-. \n" \
+ "1: mflr %1 \n" \
+ " lwz %0, 0(%1) \n" \
+ " add %0, %0, %1 \n" \
+ : "=r"(*(fp)), "=r"((long){0}) : : "memory", "lr" )
--- /dev/null
+#define __SYSCALL_LL_E(x) (x)
+#define __SYSCALL_LL_O(x) (x)
+
+static inline long __syscall0(long n)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3");
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "=r"(r3)
+ :: "memory", "cr0", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall1(long n, long a)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3)
+ :: "memory", "cr0", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall2(long n, long a, long b)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ register long r4 __asm__("r4") = b;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3), "+r"(r4)
+ :: "memory", "cr0", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall3(long n, long a, long b, long c)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ register long r4 __asm__("r4") = b;
+ register long r5 __asm__("r5") = c;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5)
+ :: "memory", "cr0", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall4(long n, long a, long b, long c, long d)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ register long r4 __asm__("r4") = b;
+ register long r5 __asm__("r5") = c;
+ register long r6 __asm__("r6") = d;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6)
+ :: "memory", "cr0", "r7", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall5(long n, long a, long b, long c, long d, long e)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ register long r4 __asm__("r4") = b;
+ register long r5 __asm__("r5") = c;
+ register long r6 __asm__("r6") = d;
+ register long r7 __asm__("r7") = e;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6), "+r"(r7)
+ :: "memory", "cr0", "r8", "r9", "r10", "r11", "r12");
+ return r3;
+}
+
+static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
+{
+ register long r0 __asm__("r0") = n;
+ register long r3 __asm__("r3") = a;
+ register long r4 __asm__("r4") = b;
+ register long r5 __asm__("r5") = c;
+ register long r6 __asm__("r6") = d;
+ register long r7 __asm__("r7") = e;
+ register long r8 __asm__("r8") = f;
+ __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
+ : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6), "+r"(r7), "+r"(r8)
+ :: "memory", "cr0", "r9", "r10", "r11", "r12");
+ return r3;
+}
#
case "$target" in
# Catch these early to simplify matching for 32-bit archs
-powerpc64*) fail "$0: unsupported target \"$target\"" ;;
arm*) ARCH=arm ;;
aarch64*) ARCH=aarch64 ;;
i?86-nt32*) ARCH=nt32 ;;
mips*) ARCH=mips ;;
microblaze*) ARCH=microblaze ;;
or1k*) ARCH=or1k ;;
+powerpc64*) ARCH=powerpc64 ;;
powerpc*) ARCH=powerpc ;;
sh[1-9bel-]*|sh|superh*) ARCH=sh ;;
unknown) fail "$0: unable to detect target arch; try $0 --target=..." ;;
test "$ARCH" = "microblaze" && trycppif __MICROBLAZEEL__ "$t" \
&& SUBARCH=${SUBARCH}el
+if test "$ARCH" = "powerpc64" ; then
+trycppif "_CALL_ELF == 2" "$t" || fail "$0: error: unsupported powerpc64 ABI"
+trycppif __LITTLE_ENDIAN__ "$t" && SUBARCH=${SUBARCH}le
+trycppif _SOFT_FLOAT "$t" && fail "$0: error: soft-float not supported on powerpc64"
+fi
+
if test "$ARCH" = "sh" ; then
tryflag CFLAGS_AUTO -Wa,--isa=any
trycppif __BIG_ENDIAN__ "$t" && SUBARCH=${SUBARCH}eb
--- /dev/null
+.section .init
+.align 2
+.global _init
+_init:
+ addis 2, 12, .TOC.-_init@ha
+ addi 2, 2, .TOC.-_init@l
+ .localentry _init,.-_init
+ mflr 0
+ std 0, 16(1)
+ stdu 1,-32(1)
+
+.section .fini
+.align 2
+.global _fini
+_fini:
+ addis 2, 12, .TOC.-_fini@ha
+ addi 2, 2, .TOC.-_fini@l
+ .localentry _fini,.-_fini
+ mflr 0
+ std 0, 16(1)
+ stdu 1,-32(1)
--- /dev/null
+.section .init
+.align 2
+ addi 1, 1, 32
+ ld 0, 16(1)
+ mtlr 0
+ blr
+
+.section .fini
+.align 2
+ addi 1, 1, 32
+ ld 0, 16(1)
+ mtlr 0
+ blr
--- /dev/null
+#define _GNU_SOURCE
+#include <fenv.h>
+
+static inline double get_fpscr_f(void)
+{
+ double d;
+ __asm__ __volatile__("mffs %0" : "=d"(d));
+ return d;
+}
+
+static inline long get_fpscr(void)
+{
+ return (union {double f; long i;}) {get_fpscr_f()}.i;
+}
+
+static inline void set_fpscr_f(double fpscr)
+{
+ __asm__ __volatile__("mtfsf 255, %0" : : "d"(fpscr));
+}
+
+static void set_fpscr(long fpscr)
+{
+ set_fpscr_f((union {long i; double f;}) {fpscr}.f);
+}
+
+int feclearexcept(int mask)
+{
+ mask &= FE_ALL_EXCEPT;
+ if (mask & FE_INVALID) mask |= FE_ALL_INVALID;
+ set_fpscr(get_fpscr() & ~mask);
+ return 0;
+}
+
+int feraiseexcept(int mask)
+{
+ mask &= FE_ALL_EXCEPT;
+ if (mask & FE_INVALID) mask |= FE_INVALID_SOFTWARE;
+ set_fpscr(get_fpscr() | mask);
+ return 0;
+}
+
+int fetestexcept(int mask)
+{
+ return get_fpscr() & mask & FE_ALL_EXCEPT;
+}
+
+int fegetround(void)
+{
+ return get_fpscr() & 3;
+}
+
+int __fesetround(int r)
+{
+ set_fpscr(get_fpscr() & ~3L | r);
+ return 0;
+}
+
+int fegetenv(fenv_t *envp)
+{
+ *envp = get_fpscr_f();
+ return 0;
+}
+
+int fesetenv(const fenv_t *envp)
+{
+ set_fpscr_f(envp != FE_DFL_ENV ? *envp : 0);
+ return 0;
+}
--- /dev/null
+ .global __syscall
+ .hidden __syscall
+ .type __syscall,@function
+__syscall:
+ mr 0, 3 # Save the system call number
+ mr 3, 4 # Shift the arguments: arg1
+ mr 4, 5 # arg2
+ mr 5, 6 # arg3
+ mr 6, 7 # arg4
+ mr 7, 8 # arg5
+ mr 8, 9 # arg6
+ sc
+ bnslr+ # return if not summary overflow
+ neg 3, 3 # otherwise error: return negated value.
+ blr
+ .end __syscall
+ .size __syscall, .-__syscall
--- /dev/null
+ .text
+ .global dlsym
+ .hidden __dlsym
+ .type dlsym,@function
+dlsym:
+ addis 2, 12, .TOC.-dlsym@ha
+ addi 2, 2, .TOC.-dlsym@l
+ .localentry dlsym,.-dlsym
+ mflr 5 # The return address is arg3.
+ b __dlsym
+ .end dlsym
+ .size dlsym, .-dlsym
--- /dev/null
+ .global _longjmp
+ .global longjmp
+ .type _longjmp,@function
+ .type longjmp,@function
+_longjmp:
+longjmp:
+ # 0) move old return address into the link register
+ ld 0, 0*8(3)
+ mtlr 0
+ # 1) restore cr
+ ld 0, 1*8(3)
+ mtcr 0
+ # 2) restore r1-r2 (SP and TOC)
+ ld 1, 2*8(3)
+ ld 2, 3*8(3)
+ # 3) restore r14-r31
+ ld 14, 4*8(3)
+ ld 15, 5*8(3)
+ ld 16, 6*8(3)
+ ld 17, 7*8(3)
+ ld 18, 8*8(3)
+ ld 19, 9*8(3)
+ ld 20, 10*8(3)
+ ld 21, 11*8(3)
+ ld 22, 12*8(3)
+ ld 23, 13*8(3)
+ ld 24, 14*8(3)
+ ld 25, 15*8(3)
+ ld 26, 16*8(3)
+ ld 27, 17*8(3)
+ ld 28, 18*8(3)
+ ld 29, 19*8(3)
+ ld 30, 20*8(3)
+ ld 31, 21*8(3)
+ # 4) restore floating point registers f14-f31
+ lfd 14, 22*8(3)
+ lfd 15, 23*8(3)
+ lfd 16, 24*8(3)
+ lfd 17, 25*8(3)
+ lfd 18, 26*8(3)
+ lfd 19, 27*8(3)
+ lfd 20, 28*8(3)
+ lfd 21, 29*8(3)
+ lfd 22, 30*8(3)
+ lfd 23, 31*8(3)
+ lfd 24, 32*8(3)
+ lfd 25, 33*8(3)
+ lfd 26, 34*8(3)
+ lfd 27, 35*8(3)
+ lfd 28, 36*8(3)
+ lfd 29, 37*8(3)
+ lfd 30, 38*8(3)
+ lfd 31, 39*8(3)
+
+ # 5) restore vector registers v20-v31
+ addi 3, 3, 40*8
+ lvx 20, 0, 3 ; addi 3, 3, 16
+ lvx 21, 0, 3 ; addi 3, 3, 16
+ lvx 22, 0, 3 ; addi 3, 3, 16
+ lvx 23, 0, 3 ; addi 3, 3, 16
+ lvx 24, 0, 3 ; addi 3, 3, 16
+ lvx 25, 0, 3 ; addi 3, 3, 16
+ lvx 26, 0, 3 ; addi 3, 3, 16
+ lvx 27, 0, 3 ; addi 3, 3, 16
+ lvx 28, 0, 3 ; addi 3, 3, 16
+ lvx 29, 0, 3 ; addi 3, 3, 16
+ lvx 30, 0, 3 ; addi 3, 3, 16
+ lvx 31, 0, 3
+
+ # 6) return r4 ? r4 : 1
+ mr 3, 4
+ cmpwi cr7, 4, 0
+ bne cr7, 1f
+ li 3, 1
+1:
+ blr
+
--- /dev/null
+ .global ___setjmp
+ .hidden ___setjmp
+ .global __setjmp
+ .global _setjmp
+ .global setjmp
+ .type __setjmp,@function
+ .type _setjmp,@function
+ .type setjmp,@function
+___setjmp:
+__setjmp:
+_setjmp:
+setjmp:
+ # 0) store IP into 0, then into the jmpbuf pointed to by r3 (first arg)
+ mflr 0
+ std 0, 0*8(3)
+ # 1) store cr
+ mfcr 0
+ std 0, 1*8(3)
+ # 2) store r1-r2 (SP and TOC)
+ std 1, 2*8(3)
+ std 2, 3*8(3)
+ # 3) store r14-31
+ std 14, 4*8(3)
+ std 15, 5*8(3)
+ std 16, 6*8(3)
+ std 17, 7*8(3)
+ std 18, 8*8(3)
+ std 19, 9*8(3)
+ std 20, 10*8(3)
+ std 21, 11*8(3)
+ std 22, 12*8(3)
+ std 23, 13*8(3)
+ std 24, 14*8(3)
+ std 25, 15*8(3)
+ std 26, 16*8(3)
+ std 27, 17*8(3)
+ std 28, 18*8(3)
+ std 29, 19*8(3)
+ std 30, 20*8(3)
+ std 31, 21*8(3)
+ # 4) store floating point registers f14-f31
+ stfd 14, 22*8(3)
+ stfd 15, 23*8(3)
+ stfd 16, 24*8(3)
+ stfd 17, 25*8(3)
+ stfd 18, 26*8(3)
+ stfd 19, 27*8(3)
+ stfd 20, 28*8(3)
+ stfd 21, 29*8(3)
+ stfd 22, 30*8(3)
+ stfd 23, 31*8(3)
+ stfd 24, 32*8(3)
+ stfd 25, 33*8(3)
+ stfd 26, 34*8(3)
+ stfd 27, 35*8(3)
+ stfd 28, 36*8(3)
+ stfd 29, 37*8(3)
+ stfd 30, 38*8(3)
+ stfd 31, 39*8(3)
+
+ # 5) store vector registers v20-v31
+ addi 3, 3, 40*8
+ stvx 20, 0, 3 ; addi 3, 3, 16
+ stvx 21, 0, 3 ; addi 3, 3, 16
+ stvx 22, 0, 3 ; addi 3, 3, 16
+ stvx 23, 0, 3 ; addi 3, 3, 16
+ stvx 24, 0, 3 ; addi 3, 3, 16
+ stvx 25, 0, 3 ; addi 3, 3, 16
+ stvx 26, 0, 3 ; addi 3, 3, 16
+ stvx 27, 0, 3 ; addi 3, 3, 16
+ stvx 28, 0, 3 ; addi 3, 3, 16
+ stvx 29, 0, 3 ; addi 3, 3, 16
+ stvx 30, 0, 3 ; addi 3, 3, 16
+ stvx 31, 0, 3
+
+ # 6) return 0
+ li 3, 0
+ blr
--- /dev/null
+ .global __restore
+ .type __restore,%function
+__restore:
+ li 0, 119 #__NR_sigreturn
+ sc
+
+ .global __restore_rt
+ .type __restore_rt,%function
+__restore_rt:
+ li 0, 172 # __NR_rt_sigreturn
+ sc
--- /dev/null
+ .global sigsetjmp
+ .global __sigsetjmp
+ .type sigsetjmp,%function
+ .type __sigsetjmp,%function
+ .hidden ___setjmp
+sigsetjmp:
+__sigsetjmp:
+ addis 2, 12, .TOC.-__sigsetjmp@ha
+ addi 2, 2, .TOC.-__sigsetjmp@l
+ .localentry sigsetjmp,.-sigsetjmp
+ .localentry __sigsetjmp,.-__sigsetjmp
+
+ cmpwi cr7, 4, 0
+ beq- cr7, ___setjmp
+
+ mflr 5
+ std 5, 512(3)
+ std 16, 512+8+8(3)
+ mr 16, 3
+
+ bl ___setjmp
+
+ mr 4, 3
+ mr 3, 16
+ ld 5, 512(3)
+ mtlr 5
+ ld 16, 512+8+8(3)
+
+.hidden __sigsetjmp_tail
+ b __sigsetjmp_tail
--- /dev/null
+.text
+.global __set_thread_area
+.type __set_thread_area, %function
+__set_thread_area:
+ mr 13, 3
+ li 3, 0
+ blr
+
--- /dev/null
+ .text
+ .global __unmapself
+ .type __unmapself,%function
+__unmapself:
+ li 0, 91 # __NR_munmap
+ sc
+ li 0, 1 #__NR_exit
+ sc
+ blr
--- /dev/null
+.text
+.global __clone
+.type __clone, %function
+__clone:
+ # int clone(fn, stack, flags, arg, ptid, tls, ctid)
+ # a b c d e f g
+ # 3 4 5 6 7 8 9
+ # pseudo C code:
+ # tid = syscall(SYS_clone,c,b,e,f,g);
+ # if (!tid) syscall(SYS_exit, a(d));
+ # return tid;
+
+ # create initial stack frame for new thread
+ clrrdi 4, 4, 4
+ li 0, 0
+ stdu 0,-32(4)
+
+ # save fn and arg to child stack
+ std 3, 8(4)
+ std 6, 16(4)
+
+ # shuffle args into correct registers and call SYS_clone
+ mr 3, 5
+ #mr 4, 4
+ mr 5, 7
+ mr 6, 8
+ mr 7, 9
+ li 0, 120 # SYS_clone = 120
+ sc
+
+ # if error, negate return (errno)
+ bns+ 1f
+ neg 3, 3
+
+1: # if we're the parent, return
+ cmpwi cr7, 3, 0
+ bnelr cr7
+
+ # we're the child. call fn(arg)
+ ld 3, 16(1)
+ ld 12, 8(1)
+ mtctr 12
+ bctrl
+
+ # call SYS_exit. exit code is already in r3 from fn return value
+ li 0, 1 # SYS_exit = 1
+ sc
--- /dev/null
+ .global __cp_begin
+ .hidden __cp_begin
+ .global __cp_end
+ .hidden __cp_end
+ .global __cp_cancel
+ .hidden __cp_cancel
+ .hidden __cancel
+ .global __syscall_cp_asm
+ .hidden __syscall_cp_asm
+ .text
+ .type __syscall_cp_asm,%function
+__syscall_cp_asm:
+ # at enter: r3 = pointer to self->cancel, r4: syscall no, r5: first arg, r6: 2nd, r7: 3rd, r8: 4th, r9: 5th, r10: 6th
+__cp_begin:
+ # if (self->cancel) goto __cp_cancel
+ lwz 0, 0(3)
+ cmpwi cr7, 0, 0
+ bne- cr7, __cp_cancel
+
+ # make syscall
+ mr 0, 4
+ mr 3, 5
+ mr 4, 6
+ mr 5, 7
+ mr 6, 8
+ mr 7, 9
+ mr 8, 10
+ sc
+
+__cp_end:
+ # return error ? -r3 : r3
+ bnslr+
+ neg 3, 3
+ blr
+
+__cp_cancel:
+ b __cancel
projects / oweals / musl.git / commitdiff