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Port musl to x86-64. One giant commit!

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This commit is contained in:
Nicholas J. Kain 2011-02-15 07:32:09 -05:00
parent c2afb747b0
commit 1e12632591
43 changed files with 2222 additions and 0 deletions
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110
arch/x86_64/atomic.h Normal file
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#ifndef _INTERNAA_ATOMIC_H
#define _INTERNAA_ATOMIC_H
#include <stdint.h>
static inline int a_ctz_64(uint64_t x)
{
int r;
__asm__( "bsf %1,%0 ; jnz 1f ; bsf %2,%0 ; addl $32,%0\n1:"
: "=r"(r) : "r"((unsigned)x), "r"((unsigned)(x>>32)) );
return r;
}
static inline void a_and_64(volatile uint64_t *p, uint64_t v)
{
__asm__( "lock ; andl %1, (%0) ; lock ; andl %2, 4(%0)"
: : "r"((long *)p), "r"((unsigned)v), "r"((unsigned)(v>>32)) : "memory" );
}
static inline void a_or_64(volatile uint64_t *p, uint64_t v)
{
__asm__( "lock ; orl %1, (%0) ; lock ; orl %2, 4(%0)"
: : "r"((long *)p), "r"((unsigned)v), "r"((unsigned)(v>>32)) : "memory" );
}
static inline void a_store_l(volatile void *p, long x)
{
__asm__( "movl %1, %0" : "=m"(*(long *)p) : "r"(x) : "memory" );
}
static inline void a_or_l(volatile void *p, long v)
{
__asm__( "lock ; orl %1, %0"
: "=m"(*(long *)p) : "r"(v) : "memory" );
}
static inline void *a_cas_p(volatile void *p, void *t, void *s)
{
__asm__( "lock ; cmpxchg %3, %1"
: "=a"(t), "=m"(*(long *)p) : "a"(t), "r"(s) : "memory" );
return t;
}
static inline long a_cas_l(volatile void *p, long t, long s)
{
__asm__( "lock ; cmpxchg %3, %1"
: "=a"(t), "=m"(*(long *)p) : "a"(t), "r"(s) : "memory" );
return t;
}
static inline void *a_swap_p(void *volatile *x, void *v)
{
__asm__( "xchg %0, %1" : "=r"(v), "=m"(*(void **)x) : "0"(v) : "memory" );
return v;
}
static inline long a_swap_l(volatile void *x, long v)
{
__asm__( "xchg %0, %1" : "=r"(v), "=m"(*(long *)x) : "0"(v) : "memory" );
return v;
}
static inline void a_or(volatile void *p, int v)
{
__asm__( "lock ; orl %1, %0"
: "=m"(*(int *)p) : "r"(v) : "memory" );
}
static inline void a_and(volatile void *p, int v)
{
__asm__( "lock ; andl %1, %0"
: "=m"(*(int *)p) : "r"(v) : "memory" );
}
static inline int a_swap(volatile int *x, int v)
{
__asm__( "xchg %0, %1" : "=r"(v), "=m"(*x) : "0"(v) : "memory" );
return v;
}
#define a_xchg a_swap
static inline int a_fetch_add(volatile int *x, int v)
{
__asm__( "lock ; xadd %0, %1" : "=r"(v), "=m"(*x) : "0"(v) : "memory" );
return v;
}
static inline void a_inc(volatile int *x)
{
__asm__( "lock ; incl %0" : "=m"(*x) : "m"(*x) : "memory" );
}
static inline void a_dec(volatile int *x)
{
__asm__( "lock ; decl %0" : "=m"(*x) : "m"(*x) : "memory" );
}
static inline void a_store(volatile int *p, int x)
{
__asm__( "movl %1, %0" : "=m"(*p) : "r"(x) : "memory" );
}
static inline void a_spin()
{
__asm__ __volatile__( "pause" : : : "memory" );
}
#endif

116
arch/x86_64/bits/alltypes.h.sh Executable file
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#!/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 long size_t;
TYPEDEF long ssize_t;
TYPEDEF long ptrdiff_t;
TYPEDEF __builtin_va_list va_list;
TYPEDEF int wchar_t;
TYPEDEF int wint_t;
TYPEDEF int wctrans_t;
TYPEDEF int wctype_t;
TYPEDEF char int8_t;
TYPEDEF short int16_t;
TYPEDEF int int32_t;
TYPEDEF long int64_t;
TYPEDEF unsigned char uint8_t;
TYPEDEF unsigned short uint16_t;
TYPEDEF unsigned int uint32_t;
TYPEDEF unsigned long uint64_t;
TYPEDEF unsigned char __uint8_t;
TYPEDEF unsigned short __uint16_t;
TYPEDEF unsigned int __uint32_t;
TYPEDEF unsigned long __uint64_t;
TYPEDEF int8_t int_least8_t;
TYPEDEF int16_t int_least16_t;
TYPEDEF int32_t int_least32_t;
TYPEDEF int64_t int_least64_t;
TYPEDEF uint8_t uint_least8_t;
TYPEDEF uint16_t uint_least16_t;
TYPEDEF uint32_t uint_least32_t;
TYPEDEF uint64_t uint_least64_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 long intmax_t;
TYPEDEF unsigned long long uintmax_t;
TYPEDEF long time_t;
TYPEDEF unsigned int useconds_t;
TYPEDEF long suseconds_t;
STRUCT timeval { time_t tv_sec; long tv_usec; };
STRUCT timespec { time_t tv_sec; long tv_nsec; };
TYPEDEF int pid_t;
TYPEDEF int id_t;
TYPEDEF unsigned int uid_t;
TYPEDEF unsigned int gid_t;
TYPEDEF int key_t;
TYPEDEF struct __pthread * pthread_t;
TYPEDEF long off_t;
TYPEDEF unsigned int mode_t;
TYPEDEF unsigned long nlink_t;
TYPEDEF unsigned long long ino_t;
TYPEDEF unsigned 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 long timer_t;
TYPEDEF int clockid_t;
TYPEDEF long clock_t;
TYPEDEF struct { unsigned long __bits[1024/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

1
arch/x86_64/bits/endian.h Normal file
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#define __BYTE_ORDER __LITTLE_ENDIAN

132
arch/x86_64/bits/errno.h Normal file
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#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 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

60
arch/x86_64/bits/fcntl.h Normal file
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#define O_ACCMODE 03
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02
#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_SYNC 010000
#define O_DIRECTORY 0200000
#define O_NOFOLLOW 0400000
#define O_CLOEXEC 02000000
#ifdef _GNU_SOURCE
#define O_NDELAY O_NONBLOCK
#define O_ASYNC 020000
#define O_DIRECT 040000
#define O_NOATIME 01000000
#define F_DUPFD_CLOEXEC 1030
#define FAPPENT O_APPEND
#define FFSYNC O_FSYNC
#define FASYNC O_ASYNC
#define FNONBLOCK O_NONBLOCK
#define FNDELAY O_NDELAY
#endif
#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 FD_CLOEXEC 1
#define F_RDLCK 0
#define F_WRLCK 1
#define F_UNLCK 2
#define AT_FDCWD (-100)
#define AT_SYMLINK_NOFOLLOW 0x100
#define AT_REMOVEDIR 0x200
#define AT_SYMLINK_FOLLOW 0x400
#define AT_EACCESS 0x200
#define POSIX_FADV_NORMAL 0
#define POSIX_FADV_RANDOM 1
#define POSIX_FADV_SEQUENTIAL 2
#define POSIX_FADV_WILLNEED 3
#define POSIX_FADV_DONTNEED 4
#define POSIX_FADV_NOREUSE 5

34
arch/x86_64/bits/fenv.h Normal file
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#define FE_INVALID 1
#define __FE_DENORM 2
#define FE_DIVBYZERO 4
#define FE_OVERFLOW 8
#define FE_UNDERFLOW 16
#define FE_INEXACT 32
#define FE_ALL_EXCEPT 63
#define FE_TONEAREST 0
#define FE_DOWNWARD 0x400
#define FE_UPWARD 0x800
#define FE_TOWARDZERO 0xc00
typedef unsigned short fexcept_t;
typedef struct {
unsigned short __control_word;
unsigned short __unused1;
unsigned short __status_word;
unsigned short __unused2;
unsigned short __tags;
unsigned short __unused3;
unsigned int __eip;
unsigned short __cs_selector;
unsigned int __opcode:11;
unsigned int __unused4:5;
unsigned int __data_offset;
unsigned short __data_selector;
unsigned short __unused5;
unsigned int __mxcsr;
} fenv_t;
#define FE_DFL_ENV ((const fenv_t *) -1)

11
arch/x86_64/bits/float.h Normal file
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#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

133
arch/x86_64/bits/in.h Normal file
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#define IP_TOS 1
#define IP_TTL 2
#define IP_HDRINCL 3
#define IP_OPTIONS 4
#define IP_ROUTER_ALERT 5
#define IP_RECVOPTS 6
#define IP_RETOPTS 7
//#define IP_PKTINFO 8
#define IP_PKTOPTIONS 9
#define IP_PMTUDISC 10
#define IP_MTU_DISCOVER 10
#define IP_RECVERR 11
#define IP_RECVTTL 12
#define IP_RECVTOS 13
#define IP_MTU 14
#define IP_FREEBIND 15
#define IP_IPSEC_POLICY 16
#define IP_XFRM_POLICY 17
#define IP_PASSSEC 18
#define IP_TRANSPARENT 19
#define IP_ORIGDSTADDR 20
#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
#define IP_MINTTL 21
#define IP_MULTICAST_IF 32
#define IP_MULTICAST_TTL 33
#define IP_MULTICAST_LOOP 34
#define IP_ADD_MEMBERSHIP 35
#define IP_DROP_MEMBERSHIP 36
#define IP_UNBLOCK_SOURCE 37
#define IP_BLOCK_SOURCE 38
#define IP_ADD_SOURCE_MEMBERSHIP 39
#define IP_DROP_SOURCE_MEMBERSHIP 40
#define IP_MSFILTER 41
#define IP_RECVRETOPTS IP_RETOPTS
#define IP_PMTUDISC_DONT 0
#define IP_PMTUDISC_WANT 1
#define IP_PMTUDISC_DO 2
#define IP_PMTUDISC_PROBE 3
#define SOL_IP 0
#define IP_DEFAULT_MULTICAST_TTL 1
#define IP_DEFAULT_MULTICAST_LOOP 1
#define IP_MAX_MEMBERSHIPS 20
struct ip_opts
{
struct in_addr ip_dst;
char ip_opts[40];
};
struct ip_mreq
{
struct in_addr imr_multiaddr;
struct in_addr imr_interface;
};
struct ip_mreqn
{
struct in_addr imr_multiaddr;
struct in_addr imr_address;
int imr_ifindex;
};
struct in_pktinfo
{
int ipi_ifindex;
struct in_addr ipi_spec_dst;
struct in_addr ipi_addr;
};
#define IPV6_ADDRFORM 1
#define IPV6_2292PKTINFO 2
#define IPV6_2292HOPOPTS 3
#define IPV6_2292DSTOPTS 4
#define IPV6_2292RTHDR 5
#define IPV6_2292PKTOPTIONS 6
#define IPV6_CHECKSUM 7
#define IPV6_2292HOPLIMIT 8
#define SCM_SRCRT IPV6_RXSRCRT
#define IPV6_NEXTHOP 9
#define IPV6_AUTHHDR 10
#define IPV6_UNICAST_HOPS 16
#define IPV6_MULTICAST_IF 17
#define IPV6_MULTICAST_HOPS 18
#define IPV6_MULTICAST_LOOP 19
#define IPV6_JOIN_GROUP 20
#define IPV6_LEAVE_GROUP 21
#define IPV6_ROUTER_ALERT 22
#define IPV6_MTU_DISCOVER 23
#define IPV6_MTU 24
#define IPV6_RECVERR 25
#define IPV6_V6ONLY 26
#define IPV6_JOIN_ANYCAST 27
#define IPV6_LEAVE_ANYCAST 28
#define IPV6_IPSEC_POLICY 34
#define IPV6_XFRM_POLICY 35
#define IPV6_RECVPKTINFO 49
#define IPV6_PKTINFO 50
#define IPV6_RECVHOPLIMIT 51
#define IPV6_HOPLIMIT 52
#define IPV6_RECVHOPOPTS 53
#define IPV6_HOPOPTS 54
#define IPV6_RTHDRDSTOPTS 55
#define IPV6_RECVRTHDR 56
#define IPV6_RTHDR 57
#define IPV6_RECVDSTOPTS 58
#define IPV6_DSTOPTS 59
#define IPV6_RECVTCLASS 66
#define IPV6_TCLASS 67
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
#define IPV6_RXHOPOPTS IPV6_HOPOPTS
#define IPV6_RXDSTOPTS IPV6_DSTOPTS
#define IPV6_PMTUDISC_DONT 0
#define IPV6_PMTUDISC_WANT 1
#define IPV6_PMTUDISC_DO 2
#define IPV6_PMTUDISC_PROBE 3
#define SOL_IPV6 41
#define SOL_ICMPV6 58
#define IPV6_RTHDR_LOOSE 0
#define IPV6_RTHDR_STRICT 1
#define IPV6_RTHDR_TYPE_0 0

197
arch/x86_64/bits/ioctl.h Normal file
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#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

25
arch/x86_64/bits/ipc.h Normal file
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#define IPC_CREAT 01000
#define IPC_EXCL 02000
#define IPC_NOWAIT 04000
#define IPC_RMID 0
#define IPC_SET 1
#define IPC_STAT 2
#ifdef _GNU_SOURCE
# define IPC_INFO 3 /* See ipcs. */
#endif
#define IPC_PRIVATE ((key_t) 0)
struct ipc_perm
{
key_t key;
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
int seq;
long __pad1;
long __pad2;
};

32
arch/x86_64/bits/limits.h Normal file
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#define PIPE_BUF 4096
#define PAGESIZE 4096
#define PAGE_SIZE PAGESIZE
#define FILESIZEBITS 64
#define NAME_MAX 255
#define SYMLINK_MAX 255
#define PATH_MAX 4096
#define NZERO 20
#define NGROUPS_MAX 32
#define ARG_MAX 131072
#define IOV_MAX 1024
#define SYMLOOP_MAX 40
#define WORD_BIT 64
#define LONG_BIT 64
#define SHRT_MIN (-1-0x7fff)
#define SHRT_MAX 0x7fff
#define USHRT_MAX 0xffff
#define INT_MIN (-1-0x7fffffff)
#define INT_MAX 0x7fffffff
#define UINT_MAX 0xffffffff
#define LONG_MIN (-1-0x7fffffffffffffffL)
#define LONG_MAX 0x7fffffffffffffffL
#define ULONG_MAX 0xffffffffffffffffL
#define LLONG_MIN (-1-0x7fffffffffffffffLL)
#define LLONG_MAX 0x7fffffffffffffffLL
#define ULLONG_MAX 0xffffffffffffffffULL

50
arch/x86_64/bits/mman.h Normal file
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#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
/* linux extensions */
#define MAP_TYPE 0x0f
#define MAP_FILE 0x00
#define MAP_ANON 0x20
#define MAP_ANONYMOUS MAP_ANON
#define MAP_32BIT 0x40
#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 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
/* linux extensions */
#define MREMAP_MAYMOVE 1
#define MREMAP_FIXED 2

2
arch/x86_64/bits/posix.h Normal file
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#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

6
arch/x86_64/bits/pthread.h Normal file
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struct __ptcb {
long __jb[7];
int __dummy;
struct __ptcb *__next;
void *__ptrs[3];
};

29
arch/x86_64/bits/reg.h Normal file
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#undef __WORDSIZE
#define __WORDSIZE 64
#define R15 0
#define R14 1
#define R13 2
#define R12 3
#define RBP 4
#define RBX 5
#define R11 6
#define R10 7
#define R9 8
#define R8 9
#define RAX 10
#define RCX 11
#define RDX 12
#define RSI 13
#define RDI 14
#define ORIG_RAX 15
#define RIP 16
#define CS 17
#define EFLAGS 18
#define RSP 19
#define SS 20
#define FS_BASE 21
#define GS_BASE 22
#define DS 23
#define ES 24
#define FS 25
#define GS 26

1
arch/x86_64/bits/setjmp.h Normal file
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typedef unsigned long jmp_buf [9];

24
arch/x86_64/bits/shm.h Normal file
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#define SHMLBA 4096
#define SHM_RDONLY 010000
#define SHM_RND 020000
#define SHM_REMAP 040000
#define SHM_EXEC 0100000
/* linux extensions */
#define SHM_LOCK 11
#define SHM_UNLOCK 12
struct shmid_ds
{
struct ipc_perm shm_perm;
size_t shm_segsz;
time_t shm_atime;
time_t shm_dtime;
time_t shm_ctime;
pid_t shm_cpid;
pid_t shm_lpid;
unsigned long shm_nattch;
unsigned long __pad1;
unsigned long __pad2;
};

107
arch/x86_64/bits/signal.h Normal file
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struct __siginfo
{
int si_signo;
int si_errno;
int si_code;
union
{
int __pad[(128 - 4*sizeof(int)) / sizeof(int)];
struct {
pid_t si_pid;
uid_t si_uid;
} __kill;
struct {
timer_t si_timerid;
int si_overrun;
char __pad[sizeof(uid_t) - sizeof(int)];
union sigval si_sigval;
int si_private;
} __timer;
struct {
pid_t si_pid;
uid_t si_uid;
union sigval si_sigval;
} __rt;
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;
short addr_lsb;
} __sigfault;
struct {
long 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 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 SS_ONSTACK 1
#define SS_DISABLE 2
#define SIG_BLOCK 0
#define SIG_UNBLOCK 1
#define SIG_SETMASK 2
#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 NSIG 64
#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

212
arch/x86_64/bits/socket.h Normal file
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struct iovec;
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;
};
struct cmsghdr
{
socklen_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
struct ucred
{
pid_t pid;
uid_t uid;
gid_t gid;
};
struct linger
{
int l_onoff;
int l_linger;
};
#define SHUT_RD 0
#define SHUT_WD 1
#define SHUT_RDWR 2
#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define SOCK_RAW 3
#define SOCK_RDM 4
#define SOCK_SEQPACKET 5
#define SOCK_DCCP 6
#define SOCK_PACKET 10
/* linux extensions */
#define SOCK_CLOEXEC 02000000
#define SOCK_NONBLOCK 04000
#define PF_UNSPEC 0
#define PF_LOCAL 1
#define PF_UNIX PF_LOCAL
#define PF_FILE PF_LOCAL
#define PF_INET 2
#define PF_AX25 3
#define PF_IPX 4
#define PF_APPLETALK 5
#define PF_NETROM 6
#define PF_BRIDGE 7
#define PF_ATMPVC 8
#define PF_X25 9
#define PF_INET6 10
#define PF_ROSE 11
#define PF_DECnet 12
#define PF_NETBEUI 13
#define PF_SECURITY 14
#define PF_KEY 15
#define PF_NETLINK 16
#define PF_ROUTE PF_NETLINK
#define PF_PACKET 17
#define PF_ASH 18
#define PF_ECONET 19
#define PF_ATMSVC 20
#define PF_SNA 22
#define PF_IRDA 23
#define PF_PPPOX 24
#define PF_WANPIPE 25
#define PF_BLUETOOTH 31
#define PF_IUCV 32
#define PF_RXRPC 33
#define PF_ISDN 34
#define PF_PHONET 35
#define PF_IEEE802154 36
#define PF_CAIF 37
#define PF_ALG 38
#define PF_MAX 39
#define AF_UNSPEC PF_UNSPEC
#define AF_LOCAL PF_LOCAL
#define AF_UNIX AF_LOCAL
#define AF_FILE AF_LOCAL
#define AF_INET PF_INET
#define AF_AX25 PF_AX25
#define AF_IPX PF_IPX
#define AF_APPLETALK PF_APPLETALK
#define AF_NETROM PF_NETROM
#define AF_BRIDGE PF_BRIDGE
#define AF_ATMPVC PF_ATMPVC
#define AF_X25 PF_X25
#define AF_INET6 PF_INET6
#define AF_ROSE PF_ROSE
#define AF_DECnet PF_DECnet
#define AF_NETBEUI PF_NETBEUI
#define AF_SECURITY PF_SECURITY
#define AF_KEY PF_KEY
#define AF_NETLINK PF_NETLINK
#define AF_ROUTE AF_NETLINK
#define AF_PACKET PF_PACKET
#define AF_ASH PF_ASH
#define AF_ECONET PF_ECONET
#define AF_ATMSVC PF_ATMSVC
#define AF_SNA PF_SNA
#define AF_IRDA PF_IRDA
#define AF_PPPOX PF_PPPOX
#define AF_WANPIPE PF_WANPIPE
#define AF_BLUETOOTH PF_BLUETOOTH
#define AF_IUCV PF_IUCV
#define AF_RXRPC PF_RXRPC
#define AF_ISDN PF_ISDN
#define AF_PHONET PF_PHONET
#define AF_IEEE802154 PF_IEEE802154
#define AF_CAIF PF_CAIF
#define AF_ALG PF_ALG
#define AF_MAX PF_MAX
#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_PASSCRED 16
#define SO_PEERCRED 17
#define SO_RCVLOWAT 18
#define SO_SNDLOWAT 19
#define SO_RCVTIMEO 20
#define SO_SNDTIMEO 21
#define SO_SECURITY_AUTHENTICATION 22
#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define SO_SECURITY_ENCRYPTION_NETWORK 24
#define SO_BINDTODEVICE 25
#define SO_ATTACH_FILTER 26
#define SO_DETACH_FILTER 27
#define SO_PEERNAME 28
#define SO_TIMESTAMP 29
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SO_ACCEPTCONN 30
#define SOL_SOCKET 1
/* ??? */
#define SOL_RAW 255
#define SOL_DECNET 261
#define SOL_X25 262
#define SOL_PACKET 263
#define SOL_ATM 264
#define SOL_AAL 265
#define SOL_IRDA 266
#define SOMAXCONN 128
#define MSG_OOB 0x0001
#define MSG_PEEK 0x0002
#define MSG_DONTROUTE 0x0004
#define MSG_CTRUNC 0x0008
#define MSG_PROXY 0x0010
#define MSG_TRUNC 0x0020
#define MSG_DONTWAIT 0x0040
#define MSG_EOR 0x0080
#define MSG_WAITALL 0x0100
#define MSG_FIN 0x0200
#define MSD_SYN 0x0400
#define MSG_CONFIRM 0x0800
#define MSG_RST 0x1000
#define MSG_ERRQUEUE 0x2000
#define MSG_NOSIGNAL 0x4000
#define MSG_MORE 0x8000
#define MSG_WAITFORONE 0x10000
#define MSG_CMSG_CLOEXEC 0x40000000
/* Internal use only!! to make CMSG_NXTHDR definition readable by mortals */
#define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1))
#define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg))
#define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen)
#define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1))
#define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) ? (struct cmsghdr *)0 : \
(__CMSG_NEXT(cmsg) + sizeof (struct cmsghdr) >= __MHDR_END(mhdr) ? (struct cmsghdr *)0 : \
((struct cmsghdr *)__CMSG_NEXT(cmsg))))
#define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
/* Are these valid? */
#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1))
#define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
#define SCM_RIGHTS 0x01
#define SCM_CREDENTIALS 0x02

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arch/x86_64/bits/stat.h Normal file
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/* copied from kernel definition, but with padding replaced
* by the corresponding correctly-sized userspace types. */
struct stat {
unsigned long st_dev;
ino_t st_ino;
nlink_t st_nlink;
mode_t st_mode;
uid_t st_uid;
gid_t st_gid;
unsigned int __pad0;
dev_t st_rdev;
off_t st_size;
blksize_t st_blksize;
blkcnt_t st_blocks;
time_t st_atime;
unsigned long st_atime_nsec;
time_t st_mtime;
unsigned long st_mtime_nsec;
time_t st_ctime;
unsigned long st_ctime_nsec;
long __unused[3];
};

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arch/x86_64/bits/statfs.h Normal file
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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 f_namemax;
unsigned long f_frsize;
fsfilcnt_t f_favail;
unsigned long f_flag;
unsigned long __reserved[2];
};

5
arch/x86_64/bits/stdarg.h Normal file
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#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)
#define __va_copy(d,s) __builtin_va_copy(d,s)

23
arch/x86_64/bits/stdint.h Normal file
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#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 INT64_MIN
#define INTPTR_MAX INT64_MAX
#define UINTPTR_MAX UINT64_MAX
#define PTRDIFF_MIN INT64_MIN
#define PTRDIFF_MAX INT64_MAX
#define SIG_ATOMIC_MIN INT64_MIN
#define SIG_ATOMIC_MAX INT64_MAX
#define SIZE_MAX UINT64_MAX

10
arch/x86_64/bits/stdio.h Normal file
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#define BUFSIZ 1024
#define FILENAME_MAX 4095
#define FOPEN_MAX 1000
#define TMP_MAX 10000
#define L_cuserid 20
#define L_ctermid 20
#define L_tmpnam 20
#define P_tmpdir "/tmp"

7
arch/x86_64/bits/sysmacros.h Normal file
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#define major(x) (((x) >> 8) & 0xff)
#define minor(x) ((x) & 0xff)
#define makedev(x,y) (((x)<<8)|((y)&0xff))
//#define makedev(x,y) \
// ((x)*0x100000001ULL)&(0xfffffffffff0)
// ((y)*0x1001 & 0xffff0ff)

1
arch/x86_64/bits/tcp.h Normal file
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#define TCP_NODELAY 1

158
arch/x86_64/bits/termios.h Normal file
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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 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

77
arch/x86_64/bits/user.h Normal file
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@ -0,0 +1,77 @@
#undef __WORDSIZE
#define __WORDSIZE 32
struct user_fpregs_struct
{
long int cwd;
long int swd;
long int twd;
long int fip;
long int fcs;
long int foo;
long int fos;
long int st_space[20];
};
struct user_fpxregs_struct
{
unsigned short int cwd;
unsigned short int swd;
unsigned short int twd;
unsigned short int fop;
long int fip;
long int fcs;
long int foo;
long int fos;
long int mxcsr;
long int reserved;
long int st_space[32];
long int xmm_space[32];
long int padding[56];
};
struct user_regs_struct
{
long int ebx;
long int ecx;
long int edx;
long int esi;
long int edi;
long int ebp;
long int eax;
long int xds;
long int xes;
long int xfs;
long int xgs;
long int orig_eax;
long int eip;
long int xcs;
long int eflags;
long int esp;
long int xss;
};
struct user
{
struct user_regs_struct regs;
int u_fpvalid;
struct user_fpregs_struct i387;
unsigned long int u_tsize;
unsigned long int u_dsize;
unsigned long int u_ssize;
unsigned long start_code;
unsigned long start_stack;
long int signal;
int reserved;
struct user_regs_struct *u_ar0;
struct user_fpregs_struct *u_fpstate;
unsigned long int magic;
char u_comm[32];
int u_debugreg[8];
};
#define PAGE_MASK (~(PAGE_SIZE-1))
#define NBPG PAGE_SIZE
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)

11
arch/x86_64/bits/wait.h Normal file
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#define WNOHANG 1
#define WUNTRACED 2
#define WSTOPPED 2
#define WEXITED 4
#define WCONTINUED 8
#define WNOWAIT 0x1000000
#define P_ALL 0
#define P_PID 1
#define P_PGID 2

9
arch/x86_64/bits/wexitstatus.h Normal file
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@ -0,0 +1,9 @@
#ifndef WEXITSTATUS
#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
#define WTERMSIG(s) ((s) & 0x7f)
#define WSTOPSIG(s) WEXITSTATUS(s)
#define WCOREDUMP(s) ((s) & 0x80)
#define WIFEXITED(s) (!WTERMSIG(s))
#define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
#define WIFSIGNALED(s) (!WIFSTOPPED(s) && !WIFEXITED(s))
#endif

6
arch/x86_64/pthread_arch.h Normal file
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static inline struct pthread *__pthread_self()
{
struct pthread *self;
__asm__ ("movq %%fs:0,%0" : "=r" (self) );
return self;
}

438
arch/x86_64/syscall.h Normal file
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#ifndef _SYSCALL_H
#define _SYSCALL_H
#define SYSCALL_LL(x) x, 0
#define SYSCALL_SIGSET_SIZE 8
#if defined(SYSCALL_STANDALONE)
#include <errno.h>
static inline long __syscall_ret(unsigned long r)
{
if (r >= (unsigned long)-1 - 4096) {
errno = -(long)r;
return -1;
}
return (long)r;
}
#elif defined(SYSCALL_NORETURN)
static inline long __syscall_ret(unsigned long r)
{
for(;;);
return 0;
}
#elif defined(SYSCALL_RETURN_ERRNO)
static inline long __syscall_ret(unsigned long r)
{
return -r;
}
#else
extern long __syscall_ret(unsigned long);
#endif
// 64: di, si, dx, r10, r8, r9
// 32: ebx, ecx, edx, esi, edi, ebp
#define SYSCALL "syscall"
static inline long syscall0(long n)
{
unsigned long ret;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n) : "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall1(long n, long a1)
{
unsigned long ret;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1) : "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall2(long n, long a1, long a2)
{
unsigned long ret;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1), "S"(a2)
: "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall3(long n, long a1, long a2, long a3)
{
unsigned long ret;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
"d"(a3) : "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall4(long n, long a1, long a2, long a3, long a4)
{
unsigned long ret;
register long r10 __asm__("r10") = a4;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
"d"(a3), "r"(r10): "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall5(long n, long a1, long a2, long a3, long a4,
long a5)
{
unsigned long ret;
register long r10 __asm__("r10") = a4;
register long r8 __asm__("r8") = a5;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
"d"(a3), "r"(r10), "r"(r8) : "rcx", "r11", "memory");
return __syscall_ret(ret);
}
static inline long syscall6(long n, long a1, long a2, long a3, long a4,
long a5, long a6)
{
unsigned long ret;
register long r10 __asm__("r10") = a4;
register long r8 __asm__("r8") = a5;
register long r9 __asm__("r9") = a6;
__asm__ __volatile__ (SYSCALL : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
"d"(a3), "r"(r10), "r"(r8), "r"(r9) : "rcx", "r11", "memory");
return __syscall_ret(ret);
}
#define __NR_read 0
#define __NR_write 1
#define __NR_open 2
#define __NR_close 3
#define __NR_stat 4
#define __NR_fstat 5
#define __NR_lstat 6
#define __NR_poll 7
#define __NR_lseek 8
#define __NR_mmap 9
#define __NR_mprotect 10
#define __NR_munmap 11
#define __NR_brk 12
#define __NR_rt_sigaction 13
#define __NR_rt_sigprocmask 14
#define __NR_rt_sigreturn 15
#define __NR_ioctl 16
#define __NR_pread64 17
#define __NR_pwrite64 18
#define __NR_readv 19
#define __NR_writev 20
#define __NR_access 21
#define __NR_pipe 22
#define __NR_select 23
#define __NR_sched_yield 24
#define __NR_mremap 25
#define __NR_msync 26
#define __NR_mincore 27
#define __NR_madvise 28
#define __NR_shmget 29
#define __NR_shmat 30
#define __NR_shmctl 31
#define __NR_dup 32
#define __NR_dup2 33
#define __NR_pause 34
#define __NR_nanosleep 35
#define __NR_getitimer 36
#define __NR_alarm 37
#define __NR_setitimer 38
#define __NR_getpid 39
#define __NR_sendfile 40
#define __NR_socket 41
#define __NR_connect 42
#define __NR_accept 43
#define __NR_sendto 44
#define __NR_recvfrom 45
#define __NR_sendmsg 46
#define __NR_recvmsg 47
#define __NR_shutdown 48
#define __NR_bind 49
#define __NR_listen 50
#define __NR_getsockname 51
#define __NR_getpeername 52
#define __NR_socketpair 53
#define __NR_setsockopt 54
#define __NR_getsockopt 55
#define __NR_clone 56
#define __NR_fork 57
#define __NR_vfork 58
#define __NR_execve 59
#define __NR_exit 60
#define __NR_wait4 61
#define __NR_kill 62
#define __NR_uname 63
#define __NR_semget 64
#define __NR_semop 65
#define __NR_semctl 66
#define __NR_shmdt 67
#define __NR_msgget 68
#define __NR_msgsnd 69
#define __NR_msgrcv 70
#define __NR_msgctl 71
#define __NR_fcntl 72
#define __NR_flock 73
#define __NR_fsync 74
#define __NR_fdatasync 75
#define __NR_truncate 76
#define __NR_ftruncate 77
#define __NR_getdents 78
#define __NR_getcwd 79
#define __NR_chdir 80
#define __NR_fchdir 81
#define __NR_rename 82
#define __NR_mkdir 83
#define __NR_rmdir 84
#define __NR_creat 85
#define __NR_link 86
#define __NR_unlink 87
#define __NR_symlink 88
#define __NR_readlink 89
#define __NR_chmod 90
#define __NR_fchmod 91
#define __NR_chown 92
#define __NR_fchown 93
#define __NR_lchown 94
#define __NR_umask 95
#define __NR_gettimeofday 96
#define __NR_getrlimit 97
#define __NR_getrusage 98
#define __NR_sysinfo 99
#define __NR_times 100
#define __NR_ptrace 101
#define __NR_getuid 102
#define __NR_syslog 103
#define __NR_getgid 104
#define __NR_setuid 105
#define __NR_setgid 106
#define __NR_geteuid 107
#define __NR_getegid 108
#define __NR_setpgid 109
#define __NR_getppid 110
#define __NR_getpgrp 111
#define __NR_setsid 112
#define __NR_setreuid 113
#define __NR_setregid 114
#define __NR_getgroups 115
#define __NR_setgroups 116
#define __NR_setresuid 117
#define __NR_getresuid 118
#define __NR_setresgid 119
#define __NR_getresgid 120
#define __NR_getpgid 121
#define __NR_setfsuid 122
#define __NR_setfsgid 123
#define __NR_getsid 124
#define __NR_capget 125
#define __NR_capset 126
#define __NR_rt_sigpending 127
#define __NR_rt_sigtimedwait 128
#define __NR_rt_sigqueueinfo 129
#define __NR_rt_sigsuspend 130
#define __NR_sigaltstack 131
#define __NR_utime 132
#define __NR_mknod 133
#define __NR_uselib 134
#define __NR_personality 135
#define __NR_ustat 136
#define __NR_statfs 137
#define __NR_fstatfs 138
#define __NR_sysfs 139
#define __NR_getpriority 140
#define __NR_setpriority 141
#define __NR_sched_setparam 142
#define __NR_sched_getparam 143
#define __NR_sched_setscheduler 144
#define __NR_sched_getscheduler 145
#define __NR_sched_get_priority_max 146
#define __NR_sched_get_priority_min 147
#define __NR_sched_rr_get_interval 148
#define __NR_mlock 149
#define __NR_munlock 150
#define __NR_mlockall 151
#define __NR_munlockall 152
#define __NR_vhangup 153
#define __NR_modify_ldt 154
#define __NR_pivot_root 155
#define __NR__sysctl 156
#define __NR_prctl 157
#define __NR_arch_prctl 158
#define __NR_adjtimex 159
#define __NR_setrlimit 160
#define __NR_chroot 161
#define __NR_sync 162
#define __NR_acct 163
#define __NR_settimeofday 164
#define __NR_mount 165
#define __NR_umount2 166
#define __NR_swapon 167
#define __NR_swapoff 168
#define __NR_reboot 169
#define __NR_sethostname 170
#define __NR_setdomainname 171
#define __NR_iopl 172
#define __NR_ioperm 173
#define __NR_create_module 174
#define __NR_init_module 175
#define __NR_delete_module 176
#define __NR_get_kernel_syms 177
#define __NR_query_module 178
#define __NR_quotactl 179
#define __NR_nfsservctl 180
#define __NR_getpmsg 181
#define __NR_putpmsg 182
#define __NR_afs_syscall 183
#define __NR_tuxcall 184
#define __NR_security 185
#define __NR_gettid 186
#define __NR_readahead 187
#define __NR_setxattr 188
#define __NR_lsetxattr 189
#define __NR_fsetxattr 190
#define __NR_getxattr 191
#define __NR_lgetxattr 192
#define __NR_fgetxattr 193
#define __NR_listxattr 194
#define __NR_llistxattr 195
#define __NR_flistxattr 196
#define __NR_removexattr 197
#define __NR_lremovexattr 198
#define __NR_fremovexattr 199
#define __NR_tkill 200
#define __NR_time 201
#define __NR_futex 202
#define __NR_sched_setaffinity 203
#define __NR_sched_getaffinity 204
#define __NR_set_thread_area 205
#define __NR_io_setup 206
#define __NR_io_destroy 207
#define __NR_io_getevents 208
#define __NR_io_submit 209
#define __NR_io_cancel 210
#define __NR_get_thread_area 211
#define __NR_lookup_dcookie 212
#define __NR_epoll_create 213
#define __NR_epoll_ctl_old 214
#define __NR_epoll_wait_old 215
#define __NR_remap_file_pages 216
#define __NR_getdents64 217
#define __NR_set_tid_address 218
#define __NR_restart_syscall 219
#define __NR_semtimedop 220
#define __NR_fadvise64 221
#define __NR_timer_create 222
#define __NR_timer_settime 223
#define __NR_timer_gettime 224
#define __NR_timer_getoverrun 225
#define __NR_timer_delete 226
#define __NR_clock_settime 227
#define __NR_clock_gettime 228
#define __NR_clock_getres 229
#define __NR_clock_nanosleep 230
#define __NR_exit_group 231
#define __NR_epoll_wait 232
#define __NR_epoll_ctl 233
#define __NR_tgkill 234
#define __NR_utimes 235
#define __NR_vserver 236
#define __NR_mbind 237
#define __NR_set_mempolicy 238
#define __NR_get_mempolicy 239
#define __NR_mq_open 240
#define __NR_mq_unlink 241
#define __NR_mq_timedsend 242
#define __NR_mq_timedreceive 243
#define __NR_mq_notify 244
#define __NR_mq_getsetattr 245
#define __NR_kexec_load 246
#define __NR_waitid 247
#define __NR_add_key 248
#define __NR_request_key 249
#define __NR_keyctl 250
#define __NR_ioprio_set 251
#define __NR_ioprio_get 252
#define __NR_inotify_init 253
#define __NR_inotify_add_watch 254
#define __NR_inotify_rm_watch 255
#define __NR_migrate_pages 256
#define __NR_openat 257
#define __NR_mkdirat 258
#define __NR_mknodat 259
#define __NR_fchownat 260
#define __NR_futimesat 261
#define __NR_newfstatat 262
#define __NR_unlinkat 263
#define __NR_renameat 264
#define __NR_linkat 265
#define __NR_symlinkat 266
#define __NR_readlinkat 267
#define __NR_fchmodat 268
#define __NR_faccessat 269
#define __NR_pselect6 270
#define __NR_ppoll 271
#define __NR_unshare 272
#define __NR_set_robust_list 273
#define __NR_get_robust_list 274
#define __NR_splice 275
#define __NR_tee 276
#define __NR_sync_file_range 277
#define __NR_vmsplice 278
#define __NR_move_pages 279
#define __NR_utimensat 280
#define __NR_epoll_pwait 281
#define __NR_signalfd 282
#define __NR_timerfd_create 283
#define __NR_eventfd 284
#define __NR_fallocate 285
#define __NR_timerfd_settime 286
#define __NR_timerfd_gettime 287
#define __NR_accept4 288
#define __NR_signalfd4 289
#define __NR_eventfd2 290
#define __NR_epoll_create1 291
#define __NR_dup3 292
#define __NR_pipe2 293
#define __NR_inotify_init1 294
#define __NR_preadv 295
#define __NR_pwritev 296
#define __NR_rt_tgsigqueueinfo 297
#define __NR_perf_event_open 298
#define __NR_recvmmsg 299
#define __NR_fanotify_init 300
#define __NR_fanotify_mark 301
#define __NR_prlimit64 302
#undef __NR_fstatat
#undef __NR_pread
#undef __NR_pwrite
#define __NR_fstatat __NR_newfstatat
#define __NR_pread __NR_pread64
#define __NR_pwrite __NR_pwrite64
#undef O_LARGEFILE
#define O_LARGEFILE 0100000
#define socketcall(nm, a, b, c, d, e, f) syscall6(__NR_##nm, \
(long)a, (long)b, (long)c, (long)d, (long)e, (long)f)
/* the following are needed for iso c functions to use */
#define __syscall_open(filename, flags, mode) syscall3(__NR_open, (long)(filename), (flags)|O_LARGEFILE, (mode))
#define __syscall_read(fd, buf, len) syscall3(__NR_read, (fd), (long)(buf), (len))
#define __syscall_write(fd, buf, len) syscall3(__NR_write, (fd), (long)(buf), (len))
#define __syscall_close(fd) syscall1(__NR_close, (fd))
#define __syscall_fcntl(fd, cmd, arg) syscall3(__NR_fcntl, (fd), (cmd), (long)(arg))
#define __syscall_dup2(old, new) syscall2(__NR_dup2, (old), (new))
#define __syscall_unlink(path) syscall1(__NR_unlink, (long)(path))
#define __syscall_getpid() syscall0(__NR_getpid)
#define __syscall_kill(pid,sig) syscall2(__NR_kill, (pid), (sig))
#define __syscall_sigaction(sig,new,old) syscall4(__NR_rt_sigaction, (sig), (long)(new), (long)(old), SYSCALL_SIGSET_SIZE)
#define __syscall_ioctl(fd,ioc,arg) syscall3(__NR_ioctl, (fd), (ioc), (long)(arg))
#define __syscall_exit(code) syscall1(__NR_exit, code)
#define __NEED_off_t
#include <bits/alltypes.h>
static inline off_t __syscall_lseek(int fd, off_t offset, int whence)
{
return syscall3(__NR_lseek, fd, offset, whence);
}
#endif

16
crt/x86_64/crt1.s Normal file
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/* Written 2011 Nicholas J. Kain, released as Public Domain */
.text
.global _start
_start:
xor %rbp,%rbp /* rbp:undefined -> mark as zero 0 (ABI) */
mov %rdx,%r9 /* 6th arg: ptr to register with atexit() */
pop %rsi /* 2nd arg: argc */
mov %rsp,%rdx /* 3rd arg: argv */
andq $-16,%rsp /* align stack pointer */
push %rax /* 8th arg: glibc ABI compatible */
push %rsp /* 7th arg: glibc ABI compatible */
xor %r8,%r8 /* 5th arg: always 0 */
xor %rcx,%rcx /* 4th arg: always 0 */
mov $main,%rdi /* 1st arg: application entry ip */
call __libc_start_main /* musl init will run the program */
.L0: jmp .L0

1
include/signal.h
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@ -14,6 +14,7 @@ extern "C" {
#define __NEED_struct_timespec
#define __NEED_pthread_t
#define __NEED_time_t
#define __NEED_timer_t
#define __NEED_clock_t
#define __NEED_sigset_t
#define __NEED_siginfo_t

3
src/math/x86_64/e_sqrt.s Normal file
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.global sqrt
sqrt: sqrtsd %xmm0, %xmm0
ret

3
src/math/x86_64/e_sqrtf.s Normal file
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@ -0,0 +1,3 @@
.global sqrtf
sqrtf: sqrtss %xmm0, %xmm0
ret

24
src/setjmp/x86_64/longjmp.s Normal file
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/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.global _longjmp
.global longjmp
.type _longjmp,%function
.type longjmp,%function
_longjmp:
longjmp:
mov %rsi,%rax /* val will be longjmp return */
test %rax,%rax
jnz .L0
inc %rax /* if val==0, val=1 per longjmp semantics */
.L0:
movq (%rdi),%rbx /* rdi is the jmp_buf, restore regs from it */
movq 8(%rdi),%rbp
movq 16(%rdi),%r12
movq 24(%rdi),%r13
movq 32(%rdi),%r14
movq 40(%rdi),%r15
movq 48(%rdi),%rdx /* this ends up being the stack pointer */
mov %rdx,%rsp
movq 56(%rdi),%rdx /* this is the instruction pointer */
jmp *%rdx /* goto saved address without altering rsp */
.size _longjmp,.-_longjmp
.size longjmp,.-longjmp

25
src/setjmp/x86_64/setjmp.s Normal file
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/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.global __setjmp
.global _setjmp
.global setjmp
.type __setjmp,%function
.type _setjmp,%function
.type setjmp,%function
__setjmp:
_setjmp:
setjmp:
mov %rbx,(%rdi) /* rdi is jmp_buf, move registers onto it */
mov %rbp,8(%rdi)
mov %r12,16(%rdi)
mov %r13,24(%rdi)
mov %r14,32(%rdi)
mov %r15,40(%rdi)
leaq 8(%rsp),%rdx /* this is our rsp WITHOUT current ret addr */
mov %rdx,48(%rdi)
movq (%rsp),%rdx /* save return addr ptr for new rip */
mov %rdx,56(%rdi)
xor %rax,%rax /* always return 0 */
ret
.size __setjmp,.-__setjmp
.size _setjmp,.-_setjmp
.size setjmp,.-setjmp

11
src/signal/x86_64/restore.s Normal file
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@ -0,0 +1,11 @@
.global __restore_rt
.global __restore
.type __restore_rt,%function
.type __restore,%function
__restore_rt:
__restore:
movl $15, %eax
syscall
.size __restore_rt,.-__restore_rt
.size __restore,.-__restore

11
src/signal/x86_64/sigsetjmp.s Normal file
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@ -0,0 +1,11 @@
/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.global sigsetjmp
sigsetjmp:
test %rsi,%rsi
jz 1f /* if save == 0, just goto setjmp */
movq %rsi,64(%rdi) /* move save -> jmp_buf[8] */
addq $72,%rdi /* add sizeof(jmp_buf) to rdi */
movl $0,%esi /* arg2 = 0 */
movl $2,%edx /* arg3 = 2 */
call sigprocmask /* sigprocmask(jmp_buf, 0, 2) */
1: jmp setjmp

15
src/thread/x86_64/__set_thread_area.s Normal file
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@ -0,0 +1,15 @@
/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.text
.global __set_thread_area
.type __set_thread_area,%function
__set_thread_area:
push %rbx /* save x86_64 abi clobbered registers */
push %r11
mov %rdi,%rsi /* shift for syscall */
movl $0x1002,%edi /* SET_FS register */
movl $158,%eax /* set fs segment to */
syscall /* arch_prctl(SET_FS, arg)*/
pop %r11 /* restore clobbered registers */
pop %rbx
ret
.size __set_thread_area,.-__set_thread_area

24
src/thread/x86_64/__unmapself.s Normal file
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@ -0,0 +1,24 @@
/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.text
.global __unmapself
.type __unmapself,%function
__unmapself:
call 1f /* glibc ABI compat */
.long -1
.long -1
1: push %rsi /* save arg2 for munmap */
push %rdx /* save arg3 for munmap */
mov %rdi,%rsi /* rt_sigprocmask() args: move arg1 to rsi */
xor %rdi,%rdi
xor %rdx,%rdx
movq $8,%r10
movl $14,%eax /* __NR_rt_sigprocmask */
syscall /* call rt_sigprocmask(0,arg1,0,8) */
pop %rsi /* munmap() args: reload from stack */
pop %rdi
movl $11,%eax /* __NR_munmap */
syscall /* munmap(arg2,arg3) */
xor %rdi,%rdi /* exit() args: always return success */
movl $60,%eax /* __NR_exit */
syscall /* exit(0) */
.size __unmapself,.-__unmapself

22
src/thread/x86_64/clone.s Normal file
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/* Copyright 2011 Nicholas J. Kain, licensed GNU LGPL 2.1 or later */
.text
.global __uniclone
.type __uniclone,%function
/* rdi = child_stack, rsi = start, rdx = pthread_struct */
__uniclone:
subq $16,%rdi /* grow child_stack */
mov %rsi,8(%rdi) /* push start onto child_stack as return ptr */
mov %rdx,0(%rdi) /* push pthread_struct onto child_stack */
mov %rdx,%r8 /* r8 = tls */
mov %rdi,%rsi /* rsi = child_stack */
leaq 40(%rdx),%r10 /* r10 = child_id */
movl $56,%eax /* clone syscall number */
movl $0x7d0f00,%edi /* rdi = flags */
mov %r10,%rdx /* rdx = parent_id */
syscall /* clone(flags, child_stack, parent_id,
* child_id, tls) */
test %rax,%rax
jnz 1f /* if we're in the parent -> goto 1f */
pop %rdi /* restore pthread_struct from child stack */
1: ret
.size __uniclone,.-__uniclone