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import vanilla x86_64 code as x32

This commit is contained in:
rofl0r 2014-01-07 22:43:34 +01:00
parent 0f169cbb79
commit 323272db17
75 changed files with 2677 additions and 0 deletions
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125
arch/x32/atomic.h Normal file
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#ifndef _INTERNAL_ATOMIC_H
#define _INTERNAL_ATOMIC_H
#include <stdint.h>
static inline int a_ctz_64(uint64_t x)
{
__asm__( "bsf %1,%0" : "=r"(x) : "r"(x) );
return x;
}
static inline int a_ctz_l(unsigned long x)
{
__asm__( "bsf %1,%0" : "=r"(x) : "r"(x) );
return x;
}
static inline void a_and_64(volatile uint64_t *p, uint64_t v)
{
__asm__( "lock ; and %1, %0"
: "=m"(*p) : "r"(v) : "memory" );
}
static inline void a_or_64(volatile uint64_t *p, uint64_t v)
{
__asm__( "lock ; or %1, %0"
: "=m"(*p) : "r"(v) : "memory" );
}
static inline void a_store_l(volatile void *p, long x)
{
__asm__( "mov %1, %0" : "=m"(*(long *)p) : "r"(x) : "memory" );
}
static inline void a_or_l(volatile void *p, long v)
{
__asm__( "lock ; or %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 int a_cas(volatile int *p, int t, int s)
{
__asm__( "lock ; cmpxchg %3, %1"
: "=a"(t), "=m"(*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 ; or %1, %0"
: "=m"(*(int *)p) : "r"(v) : "memory" );
}
static inline void a_and(volatile void *p, int v)
{
__asm__( "lock ; and %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__( "mov %1, %0" : "=m"(*p) : "r"(x) : "memory" );
}
static inline void a_spin()
{
__asm__ __volatile__( "pause" : : : "memory" );
}
static inline void a_crash()
{
__asm__ __volatile__( "hlt" : : : "memory" );
}
#endif

28
arch/x32/bits/alltypes.h.in Normal file
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#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 unsigned wint_t;
#if defined(__FLT_EVAL_METHOD__) && __FLT_EVAL_METHOD__ == 2
TYPEDEF long double float_t;
TYPEDEF long double double_t;
#else
TYPEDEF float float_t;
TYPEDEF double double_t;
#endif
TYPEDEF long time_t;
TYPEDEF long suseconds_t;
TYPEDEF struct { union { int __i[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
TYPEDEF struct { union { int __i[10]; void *__p[5]; } __u; } pthread_mutex_t;
TYPEDEF struct { union { int __i[12]; void *__p[6]; } __u; } pthread_cond_t;
TYPEDEF struct { union { int __i[14]; void *__p[7]; } __u; } pthread_rwlock_t;
TYPEDEF struct { union { int __i[8]; void *__p[4]; } __u; } pthread_barrier_t;

1
arch/x32/bits/endian.h Normal file
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#define __BYTE_ORDER __LITTLE_ENDIAN

134
arch/x32/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 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

39
arch/x32/bits/fcntl.h Normal file
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#define O_CREAT 0100
#define O_EXCL 0200
#define O_NOCTTY 0400
#define O_TRUNC 01000
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_DSYNC 010000
#define O_SYNC 04010000
#define O_RSYNC 04010000
#define O_DIRECTORY 0200000
#define O_NOFOLLOW 0400000
#define O_CLOEXEC 02000000
#define O_ASYNC 020000
#define O_DIRECT 040000
#define O_LARGEFILE 0
#define O_NOATIME 01000000
#define O_TMPFILE 020200000
#define O_NDELAY O_NONBLOCK
#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4
#define F_SETOWN 8
#define F_GETOWN 9
#define F_SETSIG 10
#define F_GETSIG 11
#define F_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16
#define F_GETOWNER_UIDS 17

34
arch/x32/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)

21
arch/x32/bits/float.h Normal file
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#define FLT_ROUNDS 1
#ifdef __FLT_EVAL_METHOD__
#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
#else
#define FLT_EVAL_METHOD 0
#endif
#define LDBL_TRUE_MIN 3.6451995318824746025e-4951L
#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
#define DECIMAL_DIG 21

77
arch/x32/bits/io.h Normal file
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static __inline void outb(unsigned char __val, unsigned short __port)
{
__asm__ volatile ("outb %0,%1" : : "a" (__val), "dN" (__port));
}
static __inline void outw(unsigned short __val, unsigned short __port)
{
__asm__ volatile ("outw %0,%1" : : "a" (__val), "dN" (__port));
}
static __inline void outl(unsigned int __val, unsigned short __port)
{
__asm__ volatile ("outl %0,%1" : : "a" (__val), "dN" (__port));
}
static __inline unsigned char inb(unsigned short __port)
{
unsigned char __val;
__asm__ volatile ("inb %1,%0" : "=a" (__val) : "dN" (__port));
return __val;
}
static __inline unsigned short inw(unsigned short __port)
{
unsigned short __val;
__asm__ volatile ("inw %1,%0" : "=a" (__val) : "dN" (__port));
return __val;
}
static __inline unsigned int inl(unsigned short __port)
{
unsigned int __val;
__asm__ volatile ("inl %1,%0" : "=a" (__val) : "dN" (__port));
return __val;
}
static __inline void outsb(unsigned short __port, const void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; outsb"
: "+S" (__buf), "+c" (__n)
: "d" (__port));
}
static __inline void outsw(unsigned short __port, const void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; outsw"
: "+S" (__buf), "+c" (__n)
: "d" (__port));
}
static __inline void outsl(unsigned short __port, const void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; outsl"
: "+S" (__buf), "+c"(__n)
: "d" (__port));
}
static __inline void insb(unsigned short __port, void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; insb"
: "+D" (__buf), "+c" (__n)
: "d" (__port));
}
static __inline void insw(unsigned short __port, void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; insw"
: "+D" (__buf), "+c" (__n)
: "d" (__port));
}
static __inline void insl(unsigned short __port, void *__buf, unsigned long __n)
{
__asm__ volatile ("cld; rep; insl"
: "+D" (__buf), "+c" (__n)
: "d" (__port));
}

197
arch/x32/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(_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 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

14
arch/x32/bits/ipc.h Normal file
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struct ipc_perm
{
key_t __ipc_perm_key;
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
int __ipc_perm_seq;
long __pad1;
long __pad2;
};
#define IPC_64 0

8
arch/x32/bits/limits.h Normal file
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define PAGE_SIZE 4096
#define LONG_BIT 64
#endif
#define LONG_MAX 0x7fffffffffffffffL
#define LLONG_MAX 0x7fffffffffffffffLL

62
arch/x32/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
#define MAP_TYPE 0x0f
#define MAP_FILE 0x00
#define MAP_ANON 0x20
#define MAP_ANONYMOUS MAP_ANON
#define MAP_32BIT 0x40
#define MAP_NORESERVE 0x4000
#define MAP_GROWSDOWN 0x0100
#define MAP_DENYWRITE 0x0800
#define MAP_EXECUTABLE 0x1000
#define MAP_LOCKED 0x2000
#define MAP_POPULATE 0x8000
#define MAP_NONBLOCK 0x10000
#define MAP_STACK 0x20000
#define MAP_HUGETLB 0x40000
#define POSIX_MADV_NORMAL 0
#define POSIX_MADV_RANDOM 1
#define POSIX_MADV_SEQUENTIAL 2
#define POSIX_MADV_WILLNEED 3
#define POSIX_MADV_DONTNEED 0
#define MS_ASYNC 1
#define MS_INVALIDATE 2
#define MS_SYNC 4
#define MCL_CURRENT 1
#define MCL_FUTURE 2
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define MADV_NORMAL 0
#define MADV_RANDOM 1
#define MADV_SEQUENTIAL 2
#define MADV_WILLNEED 3
#define MADV_DONTNEED 4
#define MADV_REMOVE 9
#define MADV_DONTFORK 10
#define MADV_DOFORK 11
#define MADV_MERGEABLE 12
#define MADV_UNMERGEABLE 13
#define MADV_HUGEPAGE 14
#define MADV_NOHUGEPAGE 15
#define MADV_DONTDUMP 16
#define MADV_DODUMP 17
#define MADV_HWPOISON 100
#define MADV_SOFT_OFFLINE 101
#define MREMAP_MAYMOVE 1
#define MREMAP_FIXED 2
#endif

13
arch/x32/bits/msg.h Normal file
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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];
};

2
arch/x32/bits/posix.h Normal file
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#define _POSIX_V6_LP64_OFF64 1
#define _POSIX_V7_LP64_OFF64 1

29
arch/x32/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/x32/bits/setjmp.h Normal file
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typedef unsigned long __jmp_buf[8];

25
arch/x32/bits/shm.h Normal file
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#define SHMLBA 4096
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;
};
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;
};

119
arch/x32/bits/signal.h Normal file
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#ifdef _GNU_SOURCE
#define REG_R8 0
#define REG_R9 1
#define REG_R10 2
#define REG_R11 3
#define REG_R12 4
#define REG_R13 5
#define REG_R14 6
#define REG_R15 7
#define REG_RDI 8
#define REG_RSI 9
#define REG_RBP 10
#define REG_RBX 11
#define REG_RDX 12
#define REG_RAX 13
#define REG_RCX 14
#define REG_RSP 15
#define REG_RIP 16
#define REG_EFL 17
#define REG_CSGSFS 18
#define REG_ERR 19
#define REG_TRAPNO 20
#define REG_OLDMASK 21
#define REG_CR2 22
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
typedef long long greg_t, gregset_t[23];
typedef struct _fpstate {
unsigned short cwd, swd, ftw, fop;
unsigned long long rip, rdp;
unsigned mxcsr, mxcr_mask;
struct {
unsigned short significand[4], exponent, padding[3];
} _st[8];
struct {
unsigned element[4];
} _xmm[16];
unsigned padding[24];
} *fpregset_t;
struct sigcontext {
unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
unsigned long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags;
unsigned short cs, gs, fs, __pad0;
unsigned long err, trapno, oldmask, cr2;
struct _fpstate *fpstate;
unsigned long __reserved1[8];
};
typedef struct {
gregset_t gregs;
fpregset_t fpregs;
unsigned long long __reserved1[8];
} mcontext_t;
#else
typedef struct {
unsigned long __space[32];
} mcontext_t;
#endif
typedef struct __ucontext {
unsigned long uc_flags;
struct __ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
sigset_t uc_sigmask;
unsigned long __fpregs_mem[64];
} ucontext_t;
#define SA_NOCLDSTOP 1
#define SA_NOCLDWAIT 2
#define SA_SIGINFO 4
#define SA_ONSTACK 0x08000000
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#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 29
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED SIGSYS
#define _NSIG 65

18
arch/x32/bits/socket.h Normal file
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struct msghdr
{
void *msg_name;
socklen_t msg_namelen;
struct iovec *msg_iov;
int msg_iovlen, __pad1;
void *msg_control;
socklen_t msg_controllen, __pad2;
int msg_flags;
};
struct cmsghdr
{
socklen_t cmsg_len;
int __pad1;
int cmsg_level;
int cmsg_type;
};

22
arch/x32/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 {
dev_t 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;
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
long __unused[3];
};

7
arch/x32/bits/statfs.h Normal file
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struct statfs {
unsigned long f_type, f_bsize;
fsblkcnt_t f_blocks, f_bfree, f_bavail;
fsfilcnt_t f_files, f_ffree;
fsid_t f_fsid;
unsigned long f_namelen, f_frsize, f_flags, f_spare[4];
};

4
arch/x32/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)

20
arch/x32/bits/stdint.h Normal file
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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

655
arch/x32/bits/syscall.h Normal file
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#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
#define __NR_name_to_handle_at 303
#define __NR_open_by_handle_at 304
#define __NR_clock_adjtime 305
#define __NR_syncfs 306
#define __NR_sendmmsg 307
#define __NR_setns 308
#define __NR_getcpu 309
#define __NR_process_vm_readv 310
#define __NR_process_vm_writev 311
#define __NR_kcmp 312
#define __NR_finit_module 313
#undef __NR_fstatat
#undef __NR_pread
#undef __NR_pwrite
#undef __NR_getdents
#define __NR_fstatat __NR_newfstatat
#define __NR_pread __NR_pread64
#define __NR_pwrite __NR_pwrite64
#define __NR_getdents __NR_getdents64
#define __NR_fadvise __NR_fadvise64
/* Repeat with SYS_ prefix */
#define SYS_read 0
#define SYS_write 1
#define SYS_open 2
#define SYS_close 3
#define SYS_stat 4
#define SYS_fstat 5
#define SYS_lstat 6
#define SYS_poll 7
#define SYS_lseek 8
#define SYS_mmap 9
#define SYS_mprotect 10
#define SYS_munmap 11
#define SYS_brk 12
#define SYS_rt_sigaction 13
#define SYS_rt_sigprocmask 14
#define SYS_rt_sigreturn 15
#define SYS_ioctl 16
#define SYS_pread64 17
#define SYS_pwrite64 18
#define SYS_readv 19
#define SYS_writev 20
#define SYS_access 21
#define SYS_pipe 22
#define SYS_select 23
#define SYS_sched_yield 24
#define SYS_mremap 25
#define SYS_msync 26
#define SYS_mincore 27
#define SYS_madvise 28
#define SYS_shmget 29
#define SYS_shmat 30
#define SYS_shmctl 31
#define SYS_dup 32
#define SYS_dup2 33
#define SYS_pause 34
#define SYS_nanosleep 35
#define SYS_getitimer 36
#define SYS_alarm 37
#define SYS_setitimer 38
#define SYS_getpid 39
#define SYS_sendfile 40
#define SYS_socket 41
#define SYS_connect 42
#define SYS_accept 43
#define SYS_sendto 44
#define SYS_recvfrom 45
#define SYS_sendmsg 46
#define SYS_recvmsg 47
#define SYS_shutdown 48
#define SYS_bind 49
#define SYS_listen 50
#define SYS_getsockname 51
#define SYS_getpeername 52
#define SYS_socketpair 53
#define SYS_setsockopt 54
#define SYS_getsockopt 55
#define SYS_clone 56
#define SYS_fork 57
#define SYS_vfork 58
#define SYS_execve 59
#define SYS_exit 60
#define SYS_wait4 61
#define SYS_kill 62
#define SYS_uname 63
#define SYS_semget 64
#define SYS_semop 65
#define SYS_semctl 66
#define SYS_shmdt 67
#define SYS_msgget 68
#define SYS_msgsnd 69
#define SYS_msgrcv 70
#define SYS_msgctl 71
#define SYS_fcntl 72
#define SYS_flock 73
#define SYS_fsync 74
#define SYS_fdatasync 75
#define SYS_truncate 76
#define SYS_ftruncate 77
#define SYS_getdents 78
#define SYS_getcwd 79
#define SYS_chdir 80
#define SYS_fchdir 81
#define SYS_rename 82
#define SYS_mkdir 83
#define SYS_rmdir 84
#define SYS_creat 85
#define SYS_link 86
#define SYS_unlink 87
#define SYS_symlink 88
#define SYS_readlink 89
#define SYS_chmod 90
#define SYS_fchmod 91
#define SYS_chown 92
#define SYS_fchown 93
#define SYS_lchown 94
#define SYS_umask 95
#define SYS_gettimeofday 96
#define SYS_getrlimit 97
#define SYS_getrusage 98
#define SYS_sysinfo 99
#define SYS_times 100
#define SYS_ptrace 101
#define SYS_getuid 102
#define SYS_syslog 103
#define SYS_getgid 104
#define SYS_setuid 105
#define SYS_setgid 106
#define SYS_geteuid 107
#define SYS_getegid 108
#define SYS_setpgid 109
#define SYS_getppid 110
#define SYS_getpgrp 111
#define SYS_setsid 112
#define SYS_setreuid 113
#define SYS_setregid 114
#define SYS_getgroups 115
#define SYS_setgroups 116
#define SYS_setresuid 117
#define SYS_getresuid 118
#define SYS_setresgid 119
#define SYS_getresgid 120
#define SYS_getpgid 121
#define SYS_setfsuid 122
#define SYS_setfsgid 123
#define SYS_getsid 124
#define SYS_capget 125
#define SYS_capset 126
#define SYS_rt_sigpending 127
#define SYS_rt_sigtimedwait 128
#define SYS_rt_sigqueueinfo 129
#define SYS_rt_sigsuspend 130
#define SYS_sigaltstack 131
#define SYS_utime 132
#define SYS_mknod 133
#define SYS_uselib 134
#define SYS_personality 135
#define SYS_ustat 136
#define SYS_statfs 137
#define SYS_fstatfs 138
#define SYS_sysfs 139
#define SYS_getpriority 140
#define SYS_setpriority 141
#define SYS_sched_setparam 142
#define SYS_sched_getparam 143
#define SYS_sched_setscheduler 144
#define SYS_sched_getscheduler 145
#define SYS_sched_get_priority_max 146
#define SYS_sched_get_priority_min 147
#define SYS_sched_rr_get_interval 148
#define SYS_mlock 149
#define SYS_munlock 150
#define SYS_mlockall 151
#define SYS_munlockall 152
#define SYS_vhangup 153
#define SYS_modify_ldt 154
#define SYS_pivot_root 155
#define SYS__sysctl 156
#define SYS_prctl 157
#define SYS_arch_prctl 158
#define SYS_adjtimex 159
#define SYS_setrlimit 160
#define SYS_chroot 161
#define SYS_sync 162
#define SYS_acct 163
#define SYS_settimeofday 164
#define SYS_mount 165
#define SYS_umount2 166
#define SYS_swapon 167
#define SYS_swapoff 168
#define SYS_reboot 169
#define SYS_sethostname 170
#define SYS_setdomainname 171
#define SYS_iopl 172
#define SYS_ioperm 173
#define SYS_create_module 174
#define SYS_init_module 175
#define SYS_delete_module 176
#define SYS_get_kernel_syms 177
#define SYS_query_module 178
#define SYS_quotactl 179
#define SYS_nfsservctl 180
#define SYS_getpmsg 181
#define SYS_putpmsg 182
#define SYS_afs_syscall 183
#define SYS_tuxcall 184
#define SYS_security 185
#define SYS_gettid 186
#define SYS_readahead 187
#define SYS_setxattr 188
#define SYS_lsetxattr 189
#define SYS_fsetxattr 190
#define SYS_getxattr 191
#define SYS_lgetxattr 192
#define SYS_fgetxattr 193
#define SYS_listxattr 194
#define SYS_llistxattr 195
#define SYS_flistxattr 196
#define SYS_removexattr 197
#define SYS_lremovexattr 198
#define SYS_fremovexattr 199
#define SYS_tkill 200
#define SYS_time 201
#define SYS_futex 202
#define SYS_sched_setaffinity 203
#define SYS_sched_getaffinity 204
#define SYS_set_thread_area 205
#define SYS_io_setup 206
#define SYS_io_destroy 207
#define SYS_io_getevents 208
#define SYS_io_submit 209
#define SYS_io_cancel 210
#define SYS_get_thread_area 211
#define SYS_lookup_dcookie 212
#define SYS_epoll_create 213
#define SYS_epoll_ctl_old 214
#define SYS_epoll_wait_old 215
#define SYS_remap_file_pages 216
#define SYS_getdents64 217
#define SYS_set_tid_address 218
#define SYS_restart_syscall 219
#define SYS_semtimedop 220
#define SYS_fadvise64 221
#define SYS_timer_create 222
#define SYS_timer_settime 223
#define SYS_timer_gettime 224
#define SYS_timer_getoverrun 225
#define SYS_timer_delete 226
#define SYS_clock_settime 227
#define SYS_clock_gettime 228
#define SYS_clock_getres 229
#define SYS_clock_nanosleep 230
#define SYS_exit_group 231
#define SYS_epoll_wait 232
#define SYS_epoll_ctl 233
#define SYS_tgkill 234
#define SYS_utimes 235
#define SYS_vserver 236
#define SYS_mbind 237
#define SYS_set_mempolicy 238
#define SYS_get_mempolicy 239
#define SYS_mq_open 240
#define SYS_mq_unlink 241
#define SYS_mq_timedsend 242
#define SYS_mq_timedreceive 243
#define SYS_mq_notify 244
#define SYS_mq_getsetattr 245
#define SYS_kexec_load 246
#define SYS_waitid 247
#define SYS_add_key 248
#define SYS_request_key 249
#define SYS_keyctl 250
#define SYS_ioprio_set 251
#define SYS_ioprio_get 252
#define SYS_inotify_init 253
#define SYS_inotify_add_watch 254
#define SYS_inotify_rm_watch 255
#define SYS_migrate_pages 256
#define SYS_openat 257
#define SYS_mkdirat 258
#define SYS_mknodat 259
#define SYS_fchownat 260
#define SYS_futimesat 261
#define SYS_newfstatat 262
#define SYS_unlinkat 263
#define SYS_renameat 264
#define SYS_linkat 265
#define SYS_symlinkat 266
#define SYS_readlinkat 267
#define SYS_fchmodat 268
#define SYS_faccessat 269
#define SYS_pselect6 270
#define SYS_ppoll 271
#define SYS_unshare 272
#define SYS_set_robust_list 273
#define SYS_get_robust_list 274
#define SYS_splice 275
#define SYS_tee 276
#define SYS_sync_file_range 277
#define SYS_vmsplice 278
#define SYS_move_pages 279
#define SYS_utimensat 280
#define SYS_epoll_pwait 281
#define SYS_signalfd 282
#define SYS_timerfd_create 283
#define SYS_eventfd 284
#define SYS_fallocate 285
#define SYS_timerfd_settime 286
#define SYS_timerfd_gettime 287
#define SYS_accept4 288
#define SYS_signalfd4 289
#define SYS_eventfd2 290
#define SYS_epoll_create1 291
#define SYS_dup3 292
#define SYS_pipe2 293
#define SYS_inotify_init1 294
#define SYS_preadv 295
#define SYS_pwritev 296
#define SYS_rt_tgsigqueueinfo 297
#define SYS_perf_event_open 298
#define SYS_recvmmsg 299
#define SYS_fanotify_init 300
#define SYS_fanotify_mark 301
#define SYS_prlimit64 302
#define SYS_name_to_handle_at 303
#define SYS_open_by_handle_at 304
#define SYS_clock_adjtime 305
#define SYS_syncfs 306
#define SYS_sendmmsg 307
#define SYS_setns 308
#define SYS_getcpu 309
#define SYS_process_vm_readv 310
#define SYS_process_vm_writev 311
#define SYS_kcmp 312
#define SYS_finit_module 313
#undef SYS_fstatat
#undef SYS_pread
#undef SYS_pwrite
#undef SYS_getdents
#define SYS_fstatat SYS_newfstatat
#define SYS_pread SYS_pread64
#define SYS_pwrite SYS_pwrite64
#define SYS_getdents SYS_getdents64
#define SYS_fadvise SYS_fadvise64

160
arch/x32/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 IUTF8 0040000
#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 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 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
#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
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define CBAUDEX 0010000
#define CRTSCTS 020000000000
#define EXTPROC 0200000
#define XTABS 0014000
#endif

44
arch/x32/bits/user.h Normal file
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#undef __WORDSIZE
#define __WORDSIZE 64
typedef struct user_fpregs_struct
{
uint16_t cwd, swd, ftw, fop;
uint64_t rip, rdp;
uint32_t mxcsr, mxcs_mask;
uint32_t st_space[32], xmm_space[64], padding[24];
} elf_fpregset_t;
struct user_regs_struct
{
unsigned long r15, r14, r13, r12, rbp, rbx, r11, r10, r9, r8;
unsigned long rax, rcx, rdx, rsi, rdi, orig_rax, rip;
unsigned long cs, eflags, rsp, ss, fs_base, gs_base, ds, es, fs, gs;
};
#define ELF_NGREG 27
typedef unsigned long long elf_greg_t, elf_gregset_t[ELF_NGREG];
struct user
{
struct user_regs_struct regs;
int u_fpvalid;
struct user_fpregs_struct i387;
unsigned long u_tsize;
unsigned long u_dsize;
unsigned long u_ssize;
unsigned long start_code;
unsigned long start_stack;
long signal;
int reserved;
struct user_regs_struct *u_ar0;
struct user_fpregs_struct *u_fpstate;
unsigned long magic;
char u_comm[32];
unsigned long 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)

9
arch/x32/crt_arch.h Normal file
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__asm__("\
.text \n\
.global _start \n\
_start: \n\
xor %rbp,%rbp \n\
mov %rsp,%rdi \n\
andq $-16,%rsp \n\
call __cstart \n\
");

10
arch/x32/pthread_arch.h Normal file
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static inline struct pthread *__pthread_self()
{
struct pthread *self;
__asm__ __volatile__ ("mov %%fs:0,%0" : "=r" (self) );
return self;
}
#define TP_ADJ(p) (p)
#define CANCEL_REG_IP 16

46
arch/x32/reloc.h Normal file
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#include <stdint.h>
#include <string.h>
#include <elf.h>
#define LDSO_ARCH "x86_64"
#define IS_COPY(x) ((x)==R_X86_64_COPY)
#define IS_PLT(x) ((x)==R_X86_64_JUMP_SLOT)
static inline void do_single_reloc(
struct dso *self, unsigned char *base_addr,
size_t *reloc_addr, int type, size_t addend,
Sym *sym, size_t sym_size,
struct symdef def, size_t sym_val)
{
switch(type) {
case R_X86_64_GLOB_DAT:
case R_X86_64_JUMP_SLOT:
case R_X86_64_64:
*reloc_addr = sym_val + addend;
break;
case R_X86_64_32:
*(uint32_t *)reloc_addr = sym_val + addend;
break;
case R_X86_64_PC32:
*reloc_addr = sym_val + addend - (size_t)reloc_addr + (size_t)base_addr;
break;
case R_X86_64_RELATIVE:
*reloc_addr = (size_t)base_addr + addend;
break;
case R_X86_64_COPY:
memcpy(reloc_addr, (void *)sym_val, sym_size);
break;
case R_X86_64_DTPMOD64:
*reloc_addr = def.dso ? def.dso->tls_id : self->tls_id;
break;
case R_X86_64_DTPOFF64:
*reloc_addr = def.sym->st_value + addend;
break;
case R_X86_64_TPOFF64:
*reloc_addr = (def.sym
? def.sym->st_value - def.dso->tls_offset
: 0 - self->tls_offset) + addend;
break;
}
}

62
arch/x32/syscall_arch.h Normal file
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#define __SYSCALL_LL_E(x) (x)
#define __SYSCALL_LL_O(x) (x)
static __inline long __syscall0(long n)
{
unsigned long ret;
__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n) : "rcx", "r11", "memory");
return 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 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 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 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 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 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 ret;
}

9
crt/x32/crti.s Normal file
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.section .init
.global _init
_init:
push %rax
.section .fini
.global _fini
_fini:
push %rax

7
crt/x32/crtn.s Normal file
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.section .init
pop %rax
ret
.section .fini
pop %rax
ret

97
src/fenv/x32/fenv.s Normal file
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.global feclearexcept
.type feclearexcept,@function
feclearexcept:
# maintain exceptions in the sse mxcsr, clear x87 exceptions
mov %edi,%ecx
and $0x3f,%ecx
fnstsw %ax
test %eax,%ecx
jz 1f
fnclex
1: stmxcsr -8(%rsp)
and $0x3f,%eax
or %eax,-8(%rsp)
test %ecx,-8(%rsp)
jz 1f
not %ecx
and %ecx,-8(%rsp)
ldmxcsr -8(%rsp)
1: xor %eax,%eax
ret
.global feraiseexcept
.type feraiseexcept,@function
feraiseexcept:
and $0x3f,%edi
stmxcsr -8(%rsp)
or %edi,-8(%rsp)
ldmxcsr -8(%rsp)
xor %eax,%eax
ret
.global __fesetround
.type __fesetround,@function
__fesetround:
push %rax
xor %eax,%eax
mov %edi,%ecx
fnstcw (%rsp)
andb $0xf3,1(%rsp)
or %ch,1(%rsp)
fldcw (%rsp)
stmxcsr (%rsp)
shl $3,%ch
andb $0x9f,1(%rsp)
or %ch,1(%rsp)
ldmxcsr (%rsp)
pop %rcx
ret
.global fegetround
.type fegetround,@function
fegetround:
push %rax
stmxcsr (%rsp)
pop %rax
shr $3,%eax
and $0xc00,%eax
ret
.global fegetenv
.type fegetenv,@function
fegetenv:
xor %eax,%eax
fnstenv (%rdi)
stmxcsr 28(%rdi)
ret
.global fesetenv
.type fesetenv,@function
fesetenv:
xor %eax,%eax
inc %rdi
jz 1f
fldenv -1(%rdi)
ldmxcsr 27(%rdi)
ret
1: push %rax
push %rax
pushq $0xffff
pushq $0x37f
fldenv (%rsp)
pushq $0x1f80
ldmxcsr (%rsp)
add $40,%rsp
ret
.global fetestexcept
.type fetestexcept,@function
fetestexcept:
and $0x3f,%edi
push %rax
stmxcsr (%rsp)
pop %rsi
fnstsw %ax
or %esi,%eax
and %edi,%eax
ret

12
src/internal/x32/syscall.s Normal file
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.global __syscall
.type __syscall,@function
__syscall:
movq %rdi,%rax
movq %rsi,%rdi
movq %rdx,%rsi
movq %rcx,%rdx
movq %r8,%r10
movq %r9,%r8
movq 8(%rsp),%r9
syscall
ret

6
src/ldso/x32/dlsym.s Normal file
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.text
.global dlsym
.type dlsym,@function
dlsym:
mov (%rsp),%rdx
jmp __dlsym

16
src/ldso/x32/start.s Normal file
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.text
.global _start
_start:
mov (%rsp),%rdi
lea 8(%rsp),%rsi
call __dynlink
pop %rdi
1: dec %edi
pop %rsi
cmp $-1,%rsi
jz 1b
inc %edi
push %rsi
push %rdi
xor %edx,%edx
jmp *%rax

0
src/math/x32/__invtrigl.s Normal file
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16
src/math/x32/acosl.s Normal file
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# see ../i386/acos.s
.global acosl
.type acosl,@function
acosl:
fldt 8(%rsp)
1: fld %st(0)
fld1
fsub %st(0),%st(1)
fadd %st(2)
fmulp
fsqrt
fabs
fxch %st(1)
fpatan
ret

12
src/math/x32/asinl.s Normal file
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.global asinl
.type asinl,@function
asinl:
fldt 8(%rsp)
1: fld %st(0)
fld1
fsub %st(0),%st(1)
fadd %st(2)
fmulp
fsqrt
fpatan
ret

7
src/math/x32/atan2l.s Normal file
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.global atan2l
.type atan2l,@function
atan2l:
fldt 8(%rsp)
fldt 24(%rsp)
fpatan
ret

7
src/math/x32/atanl.s Normal file
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@ -0,0 +1,7 @@
.global atanl
.type atanl,@function
atanl:
fldt 8(%rsp)
fld1
fpatan
ret

1
src/math/x32/ceill.s Normal file
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@ -0,0 +1 @@
# see floorl.s

90
src/math/x32/exp2l.s Normal file
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.global expm1l
.type expm1l,@function
expm1l:
fldt 8(%rsp)
fldl2e
fmulp
movl $0xc2820000,-4(%rsp)
flds -4(%rsp)
fucomp %st(1)
fnstsw %ax
sahf
fld1
jb 1f
# x*log2e <= -65, return -1 without underflow
fstp %st(1)
fchs
ret
1: fld %st(1)
fabs
fucom %st(1)
fnstsw %ax
fstp %st(0)
fstp %st(0)
sahf
ja 1f
f2xm1
ret
1: push %rax
call 1f
pop %rax
fld1
fsubrp
ret
.global exp2l
.type exp2l,@function
exp2l:
fldt 8(%rsp)
1: fld %st(0)
sub $16,%rsp
fstpt (%rsp)
mov 8(%rsp),%ax
and $0x7fff,%ax
cmp $0x3fff+13,%ax
jb 4f # |x| < 8192
cmp $0x3fff+15,%ax
jae 3f # |x| >= 32768
fsts (%rsp)
cmpl $0xc67ff800,(%rsp)
jb 2f # x > -16382
movl $0x5f000000,(%rsp)
flds (%rsp) # 0x1p63
fld %st(1)
fsub %st(1)
faddp
fucomp %st(1)
fnstsw
sahf
je 2f # x - 0x1p63 + 0x1p63 == x
movl $1,(%rsp)
flds (%rsp) # 0x1p-149
fdiv %st(1)
fstps (%rsp) # raise underflow
2: fld1
fld %st(1)
frndint
fxch %st(2)
fsub %st(2) # st(0)=x-rint(x), st(1)=1, st(2)=rint(x)
f2xm1
faddp # 2^(x-rint(x))
1: fscale
fstp %st(1)
add $16,%rsp
ret
3: xor %eax,%eax
4: cmp $0x3fff-64,%ax
fld1
jb 1b # |x| < 0x1p-64
fstpt (%rsp)
fistl 8(%rsp)
fildl 8(%rsp)
fsubrp %st(1)
addl $0x3fff,8(%rsp)
f2xm1
fld1
faddp # 2^(x-rint(x))
fldt (%rsp) # 2^rint(x)
fmulp
add $16,%rsp
ret

101
src/math/x32/expl.s Normal file
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# exp(x) = 2^hi + 2^hi (2^lo - 1)
# where hi+lo = log2e*x with 128bit precision
# exact log2e*x calculation depends on nearest rounding mode
# using the exact multiplication method of Dekker and Veltkamp
.global expl
.type expl,@function
expl:
fldt 8(%rsp)
# interesting case: 0x1p-32 <= |x| < 16384
# check if (exponent|0x8000) is in [0xbfff-32, 0xbfff+13]
mov 16(%rsp), %ax
or $0x8000, %ax
sub $0xbfdf, %ax
cmp $45, %ax
jbe 2f
test %ax, %ax
fld1
js 1f
# if |x|>=0x1p14 or nan return 2^trunc(x)
fscale
fstp %st(1)
ret
# if |x|<0x1p-32 return 1+x
1: faddp
ret
# should be 0x1.71547652b82fe178p0L == 0x3fff b8aa3b29 5c17f0bc
# it will be wrong on non-nearest rounding mode
2: fldl2e
subq $48, %rsp
# hi = log2e_hi*x
# 2^hi = exp2l(hi)
fmul %st(1),%st
fld %st(0)
fstpt (%rsp)
fstpt 16(%rsp)
fstpt 32(%rsp)
call exp2l
# if 2^hi == inf return 2^hi
fld %st(0)
fstpt (%rsp)
cmpw $0x7fff, 8(%rsp)
je 1f
fldt 32(%rsp)
fldt 16(%rsp)
# fpu stack: 2^hi x hi
# exact mult: x*log2e
fld %st(1)
# c = 0x1p32+1
movq $0x41f0000000100000,%rax
pushq %rax
fldl (%rsp)
# xh = x - c*x + c*x
# xl = x - xh
fmulp
fld %st(2)
fsub %st(1), %st
faddp
fld %st(2)
fsub %st(1), %st
# yh = log2e_hi - c*log2e_hi + c*log2e_hi
movq $0x3ff7154765200000,%rax
pushq %rax
fldl (%rsp)
# fpu stack: 2^hi x hi xh xl yh
# lo = hi - xh*yh + xl*yh
fld %st(2)
fmul %st(1), %st
fsubp %st, %st(4)
fmul %st(1), %st
faddp %st, %st(3)
# yl = log2e_hi - yh
movq $0x3de705fc2f000000,%rax
pushq %rax
fldl (%rsp)
# fpu stack: 2^hi x lo xh xl yl
# lo += xh*yl + xl*yl
fmul %st, %st(2)
fmulp %st, %st(1)
fxch %st(2)
faddp
faddp
# log2e_lo
movq $0xbfbe,%rax
pushq %rax
movq $0x82f0025f2dc582ee,%rax
pushq %rax
fldt (%rsp)
addq $40,%rsp
# fpu stack: 2^hi x lo log2e_lo
# lo += log2e_lo*x
# return 2^hi + 2^hi (2^lo - 1)
fmulp %st, %st(2)
faddp
f2xm1
fmul %st(1), %st
faddp
1: addq $48, %rsp
ret

1
src/math/x32/expm1l.s Normal file
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@ -0,0 +1 @@
# see exp2l.s

9
src/math/x32/fabs.s Normal file
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@ -0,0 +1,9 @@
.global fabs
.type fabs,@function
fabs:
xor %eax,%eax
dec %rax
shr %rax
movq %rax,%xmm1
andpd %xmm1,%xmm0
ret

7
src/math/x32/fabsf.s Normal file
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@ -0,0 +1,7 @@
.global fabsf
.type fabsf,@function
fabsf:
mov $0x7fffffff,%eax
movq %rax,%xmm1
andps %xmm1,%xmm0
ret

6
src/math/x32/fabsl.s Normal file
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@ -0,0 +1,6 @@
.global fabsl
.type fabsl,@function
fabsl:
fldt 8(%rsp)
fabs
ret

27
src/math/x32/floorl.s Normal file
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.global floorl
.type floorl,@function
floorl:
fldt 8(%rsp)
1: mov $0x7,%al
1: fstcw 8(%rsp)
mov 9(%rsp),%ah
mov %al,9(%rsp)
fldcw 8(%rsp)
frndint
mov %ah,9(%rsp)
fldcw 8(%rsp)
ret
.global ceill
.type ceill,@function
ceill:
fldt 8(%rsp)
mov $0xb,%al
jmp 1b
.global truncl
.type truncl,@function
truncl:
fldt 8(%rsp)
mov $0xf,%al
jmp 1b

11
src/math/x32/fmodl.s Normal file
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@ -0,0 +1,11 @@
.global fmodl
.type fmodl,@function
fmodl:
fldt 24(%rsp)
fldt 8(%rsp)
1: fprem
fstsw %ax
sahf
jp 1b
fstp %st(1)
ret

5
src/math/x32/llrint.s Normal file
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.global llrint
.type llrint,@function
llrint:
cvtsd2si %xmm0,%rax
ret

5
src/math/x32/llrintf.s Normal file
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@ -0,0 +1,5 @@
.global llrintf
.type llrintf,@function
llrintf:
cvtss2si %xmm0,%rax
ret

7
src/math/x32/llrintl.s Normal file
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@ -0,0 +1,7 @@
.global llrintl
.type llrintl,@function
llrintl:
fldt 8(%rsp)
fistpll 8(%rsp)
mov 8(%rsp),%rax
ret

7
src/math/x32/log10l.s Normal file
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@ -0,0 +1,7 @@
.global log10l
.type log10l,@function
log10l:
fldlg2
fldt 8(%rsp)
fyl2x
ret

15
src/math/x32/log1pl.s Normal file
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@ -0,0 +1,15 @@
.global log1pl
.type log1pl,@function
log1pl:
mov 14(%rsp),%eax
fldln2
and $0x7fffffff,%eax
fldt 8(%rsp)
cmp $0x3ffd9400,%eax
ja 1f
fyl2xp1
ret
1: fld1
faddp
fyl2x
ret

7
src/math/x32/log2l.s Normal file
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@ -0,0 +1,7 @@
.global log2l
.type log2l,@function
log2l:
fld1
fldt 8(%rsp)
fyl2x
ret

7
src/math/x32/logl.s Normal file
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@ -0,0 +1,7 @@
.global logl
.type logl,@function
logl:
fldln2
fldt 8(%rsp)
fyl2x
ret

5
src/math/x32/lrint.s Normal file
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@ -0,0 +1,5 @@
.global lrint
.type lrint,@function
lrint:
cvtsd2si %xmm0,%rax
ret

5
src/math/x32/lrintf.s Normal file
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@ -0,0 +1,5 @@
.global lrintf
.type lrintf,@function
lrintf:
cvtss2si %xmm0,%rax
ret

7
src/math/x32/lrintl.s Normal file
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@ -0,0 +1,7 @@
.global lrintl
.type lrintl,@function
lrintl:
fldt 8(%rsp)
fistpll 8(%rsp)
mov 8(%rsp),%rax
ret

11
src/math/x32/remainderl.s Normal file
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@ -0,0 +1,11 @@
.global remainderl
.type remainderl,@function
remainderl:
fldt 24(%rsp)
fldt 8(%rsp)
1: fprem1
fstsw %ax
sahf
jp 1b
fstp %st(1)
ret

6
src/math/x32/rintl.s Normal file
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@ -0,0 +1,6 @@
.global rintl
.type rintl,@function
rintl:
fldt 8(%rsp)
frndint
ret

4
src/math/x32/sqrt.s Normal file
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@ -0,0 +1,4 @@
.global sqrt
.type sqrt,@function
sqrt: sqrtsd %xmm0, %xmm0
ret

4
src/math/x32/sqrtf.s Normal file
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@ -0,0 +1,4 @@
.global sqrtf
.type sqrtf,@function
sqrtf: sqrtss %xmm0, %xmm0
ret

5
src/math/x32/sqrtl.s Normal file
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@ -0,0 +1,5 @@
.global sqrtl
.type sqrtl,@function
sqrtl: fldt 8(%rsp)
fsqrt
ret

1
src/math/x32/truncl.s Normal file
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@ -0,0 +1 @@
# see floorl.s

12
src/process/x32/vfork.s Normal file
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@ -0,0 +1,12 @@
.global __vfork
.weak vfork
.type __vfork,@function
.type vfork,@function
__vfork:
vfork:
pop %rdx
mov $58,%eax
syscall
push %rdx
mov %rax,%rdi
jmp __syscall_ret

22
src/setjmp/x32/longjmp.s Normal file
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/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
.global _longjmp
.global longjmp
.type _longjmp,@function
.type longjmp,@function
_longjmp:
longjmp:
mov %rsi,%rax /* val will be longjmp return */
test %rax,%rax
jnz 1f
inc %rax /* if val==0, val=1 per longjmp semantics */
1:
mov (%rdi),%rbx /* rdi is the jmp_buf, restore regs from it */
mov 8(%rdi),%rbp
mov 16(%rdi),%r12
mov 24(%rdi),%r13
mov 32(%rdi),%r14
mov 40(%rdi),%r15
mov 48(%rdi),%rdx /* this ends up being the stack pointer */
mov %rdx,%rsp
mov 56(%rdi),%rdx /* this is the instruction pointer */
jmp *%rdx /* goto saved address without altering rsp */

22
src/setjmp/x32/setjmp.s Normal file
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/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
.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)
lea 8(%rsp),%rdx /* this is our rsp WITHOUT current ret addr */
mov %rdx,48(%rdi)
mov (%rsp),%rdx /* save return addr ptr for new rip */
mov %rdx,56(%rdi)
xor %rax,%rax /* always return 0 */
ret

8
src/signal/x32/restore.s Normal file
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@ -0,0 +1,8 @@
.global __restore_rt
.global __restore
.type __restore_rt,@function
.type __restore,@function
__restore_rt:
__restore:
movl $15, %eax
syscall

14
src/signal/x32/sigsetjmp.s Normal file
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@ -0,0 +1,14 @@
/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
.global sigsetjmp
.type sigsetjmp,@function
sigsetjmp:
andl %esi,%esi
movq %rsi,64(%rdi)
jz 1f
pushq %rdi
leaq 72(%rdi),%rdx
xorl %esi,%esi
movl $2,%edi
call sigprocmask
popq %rdi
1: jmp setjmp

10
src/thread/x32/__set_thread_area.s Normal file
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@ -0,0 +1,10 @@
/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
.text
.global __set_thread_area
.type __set_thread_area,@function
__set_thread_area:
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)*/
ret

10
src/thread/x32/__unmapself.s Normal file
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@ -0,0 +1,10 @@
/* Copyright 2011-2012 Nicholas J. Kain, licensed under standard MIT license */
.text
.global __unmapself
.type __unmapself,@function
__unmapself:
movl $11,%eax /* SYS_munmap */
syscall /* munmap(arg2,arg3) */
xor %rdi,%rdi /* exit() args: always return success */
movl $60,%eax /* SYS_exit */
syscall /* exit(0) */

27
src/thread/x32/clone.s Normal file
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.text
.global __clone
.type __clone,@function
__clone:
xor %eax,%eax
mov $56,%al
mov %rdi,%r11
mov %rdx,%rdi
mov %r8,%rdx
mov %r9,%r8
mov 8(%rsp),%r10
mov %r11,%r9
and $-16,%rsi
sub $8,%rsi
mov %rcx,(%rsi)
syscall
test %eax,%eax
jnz 1f
xor %ebp,%ebp
pop %rdi
call *%r9
mov %eax,%edi
xor %eax,%eax
mov $60,%al
syscall
hlt
1: ret

23
src/thread/x32/syscall_cp.s Normal file
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@ -0,0 +1,23 @@
.text
.global __syscall_cp_asm
.type __syscall_cp_asm,@function
__syscall_cp_asm:
.global __cp_begin
__cp_begin:
mov (%rdi),%eax
test %eax,%eax
jnz __cancel
mov %rdi,%r11
mov %rsi,%rax
mov %rdx,%rdi
mov %rcx,%rsi
mov %r8,%rdx
mov %r9,%r10
mov 8(%rsp),%r8
mov 16(%rsp),%r9
mov %r11,8(%rsp)
syscall
.global __cp_end
__cp_end:
ret