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add s390x port

This commit is contained in:
Bobby Bingham 2016-11-11 21:52:05 -06:00 committed by Rich Felker
parent 54482898ab
commit 1509494305
42 changed files with 1393 additions and 0 deletions
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30
arch/s390x/atomic_arch.h Normal file
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#define a_cas a_cas
static inline int a_cas(volatile int *p, int t, int s)
{
__asm__ __volatile__ (
"cs %0, %2, %1"
: "+d"(t), "+Q"(*p) : "d"(s) : "memory", "cc");
return t;
}
#define a_cas_p a_cas_p
static inline void *a_cas_p(volatile void *p, void *t, void *s)
{
__asm__ __volatile__ (
"csg %0, %2, %1"
: "+d"(t), "+Q"(*(void *volatile *)p) : "d"(s)
: "memory", "cc");
return t;
}
#define a_barrier a_barrier
static inline void a_barrier()
{
__asm__ __volatile__ ("bcr 15,0" : : : "memory");
}
#define a_crash a_crash
static inline void a_crash()
{
__asm__ __volatile__ (".insn e,0");
}

26
arch/s390x/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 double float_t;
TYPEDEF double double_t;
TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
TYPEDEF long time_t;
TYPEDEF long suseconds_t;
TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

1
arch/s390x/bits/endian.h Normal file
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#define __BYTE_ORDER __BIG_ENDIAN

40
arch/s390x/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 0100000
#define O_NOATIME 01000000
#define O_PATH 010000000
#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_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7
#define F_SETOWN 8
#define F_GETOWN 9
#define F_SETSIG 10
#define F_GETSIG 11
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16
#define F_GETOWNER_UIDS 17

17
arch/s390x/bits/fenv.h Normal file
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#define FE_TONEAREST 0
#define FE_TOWARDZERO 1
#define FE_UPWARD 2
#define FE_DOWNWARD 3
#define FE_INEXACT 0x00080000
#define FE_UNDERFLOW 0x00100000
#define FE_OVERFLOW 0x00200000
#define FE_DIVBYZERO 0x00400000
#define FE_INVALID 0x00800000
#define FE_ALL_EXCEPT 0x00f80000
typedef unsigned fexcept_t;
typedef unsigned fenv_t;
#define FE_DFL_ENV ((const fenv_t *)-1)

16
arch/s390x/bits/float.h Normal file
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#define FLT_EVAL_METHOD 1
#define LDBL_TRUE_MIN 6.47517511943802511092443895822764655e-4966L
#define LDBL_MIN 3.36210314311209350626267781732175260e-4932L
#define LDBL_MAX 1.18973149535723176508575932662800702e+4932L
#define LDBL_EPSILON 1.92592994438723585305597794258492732e-34L
#define LDBL_MANT_DIG 113
#define LDBL_MIN_EXP (-16381)
#define LDBL_MAX_EXP 16384
#define LDBL_DIG 33
#define LDBL_MIN_10_EXP (-4931)
#define LDBL_MAX_10_EXP 4932
#define DECIMAL_DIG 36

195
arch/s390x/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 FIOQSIZE 0x545E
#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/s390x/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;
unsigned short __pad1;
unsigned short __ipc_perm_seq;
unsigned long __pad2;
unsigned long __pad3;
};
#define IPC_64 0x100

8
arch/s390x/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

1
arch/s390x/bits/link.h Normal file
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typedef uint64_t Elf_Symndx;

12
arch/s390x/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/s390x/bits/posix.h Normal file
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#define _POSIX_V6_LP64_OFF64 1
#define _POSIX_V7_LP64_OFF64 1

2
arch/s390x/bits/reg.h Normal file
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#undef __WORDSIZE
#define __WORDSIZE 64

7
arch/s390x/bits/sem.h Normal file
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struct semid_ds {
struct ipc_perm sem_perm;
time_t sem_otime;
time_t sem_ctime;
unsigned short __pad[3], sem_nsems;
unsigned long __unused[2];
};

1
arch/s390x/bits/setjmp.h Normal file
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typedef unsigned long __jmp_buf[18];

25
arch/s390x/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;
};

106
arch/s390x/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)
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 10240
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
typedef unsigned long greg_t, gregset_t[27];
typedef struct {
unsigned long mask;
unsigned long addr;
} __psw_t;
typedef union {
double d;
float f;
} fpreg_t;
typedef struct {
unsigned fpc;
fpreg_t fprs[16];
} fpregset_t;
typedef struct
{
__psw_t psw;
unsigned long gregs[16];
unsigned aregs[16];
fpregset_t fpregs;
} mcontext_t;
#else
typedef struct {
unsigned long __regs1[18];
unsigned __regs2[18];
double __regs3[16];
} mcontext_t;
#endif
struct sigaltstack {
void *ss_sp;
int ss_flags;
size_t ss_size;
};
typedef struct __ucontext {
unsigned long uc_flags;
struct __ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
sigset_t uc_sigmask;
} ucontext_t;
#define SA_NOCLDSTOP 1U
#define SA_NOCLDWAIT 2U
#define SA_SIGINFO 4U
#define SA_ONSTACK 0x08000000U
#define SA_RESTART 0x10000000U
#define SA_NODEFER 0x40000000U
#define SA_RESETHAND 0x80000000U
#define SA_RESTORER 0x04000000U
#endif
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT SIGABRT
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED SIGSYS
#define _NSIG 65

44
arch/s390x/bits/socket.h Normal file
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struct msghdr {
void *msg_name;
socklen_t msg_namelen;
struct iovec *msg_iov;
int __pad1, msg_iovlen;
void *msg_control;
int __pad2;
socklen_t msg_controllen;
int msg_flags;
};
struct cmsghdr {
int __pad1;
socklen_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
#define SO_DEBUG 1
#define SO_REUSEADDR 2
#define SO_TYPE 3
#define SO_ERROR 4
#define SO_DONTROUTE 5
#define SO_BROADCAST 6
#define SO_SNDBUF 7
#define SO_RCVBUF 8
#define SO_KEEPALIVE 9
#define SO_OOBINLINE 10
#define SO_NO_CHECK 11
#define SO_PRIORITY 12
#define SO_LINGER 13
#define SO_BSDCOMPAT 14
#define SO_REUSEPORT 15
#define SO_PASSCRED 16
#define SO_PEERCRED 17
#define SO_RCVLOWAT 18
#define SO_SNDLOWAT 19
#define SO_RCVTIMEO 20
#define SO_SNDTIMEO 21
#define SO_ACCEPTCONN 30
#define SO_SNDBUFFORCE 32
#define SO_RCVBUFFORCE 33
#define SO_PROTOCOL 38
#define SO_DOMAIN 39

16
arch/s390x/bits/stat.h Normal file
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struct stat {
dev_t st_dev;
ino_t st_ino;
nlink_t st_nlink;
mode_t st_mode;
uid_t st_uid;
gid_t st_gid;
dev_t st_rdev;
off_t st_size;
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
blksize_t st_blksize;
blkcnt_t st_blocks;
unsigned long __unused[3];
};

7
arch/s390x/bits/statfs.h Normal file
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struct statfs {
unsigned f_type, f_bsize;
fsblkcnt_t f_blocks, f_bfree, f_bavail;
fsfilcnt_t f_files, f_ffree;
fsid_t f_fsid;
unsigned f_namelen, f_frsize, f_flags, f_spare[4];
};

20
arch/s390x/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

323
arch/s390x/bits/syscall.h.in Normal file
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#define __NR_exit 1
#define __NR_fork 2
#define __NR_read 3
#define __NR_write 4
#define __NR_open 5
#define __NR_close 6
#define __NR_restart_syscall 7
#define __NR_creat 8
#define __NR_link 9
#define __NR_unlink 10
#define __NR_execve 11
#define __NR_chdir 12
#define __NR_mknod 14
#define __NR_chmod 15
#define __NR_lseek 19
#define __NR_getpid 20
#define __NR_mount 21
#define __NR_umount 22
#define __NR_ptrace 26
#define __NR_alarm 27
#define __NR_pause 29
#define __NR_utime 30
#define __NR_access 33
#define __NR_nice 34
#define __NR_sync 36
#define __NR_kill 37
#define __NR_rename 38
#define __NR_mkdir 39
#define __NR_rmdir 40
#define __NR_dup 41
#define __NR_pipe 42
#define __NR_times 43
#define __NR_brk 45
#define __NR_signal 48
#define __NR_acct 51
#define __NR_umount2 52
#define __NR_ioctl 54
#define __NR_fcntl 55
#define __NR_setpgid 57
#define __NR_umask 60
#define __NR_chroot 61
#define __NR_ustat 62
#define __NR_dup2 63
#define __NR_getppid 64
#define __NR_getpgrp 65
#define __NR_setsid 66
#define __NR_sigaction 67
#define __NR_sigsuspend 72
#define __NR_sigpending 73
#define __NR_sethostname 74
#define __NR_setrlimit 75
#define __NR_getrusage 77
#define __NR_gettimeofday 78
#define __NR_settimeofday 79
#define __NR_symlink 83
#define __NR_readlink 85
#define __NR_uselib 86
#define __NR_swapon 87
#define __NR_reboot 88
#define __NR_readdir 89
#define __NR_mmap 90
#define __NR_munmap 91
#define __NR_truncate 92
#define __NR_ftruncate 93
#define __NR_fchmod 94
#define __NR_getpriority 96
#define __NR_setpriority 97
#define __NR_statfs 99
#define __NR_fstatfs 100
#define __NR_socketcall 102
#define __NR_syslog 103
#define __NR_setitimer 104
#define __NR_getitimer 105
#define __NR_stat 106
#define __NR_lstat 107
#define __NR_fstat 108
#define __NR_lookup_dcookie 110
#define __NR_vhangup 111
#define __NR_idle 112
#define __NR_wait4 114
#define __NR_swapoff 115
#define __NR_sysinfo 116
#define __NR_ipc 117
#define __NR_fsync 118
#define __NR_sigreturn 119
#define __NR_clone 120
#define __NR_setdomainname 121
#define __NR_uname 122
#define __NR_adjtimex 124
#define __NR_mprotect 125
#define __NR_sigprocmask 126
#define __NR_create_module 127
#define __NR_init_module 128
#define __NR_delete_module 129
#define __NR_get_kernel_syms 130
#define __NR_quotactl 131
#define __NR_getpgid 132
#define __NR_fchdir 133
#define __NR_bdflush 134
#define __NR_sysfs 135
#define __NR_personality 136
#define __NR_afs_syscall 137
#define __NR_getdents 141
#define __NR_select 142
#define __NR_flock 143
#define __NR_msync 144
#define __NR_readv 145
#define __NR_writev 146
#define __NR_getsid 147
#define __NR_fdatasync 148
#define __NR__sysctl 149
#define __NR_mlock 150
#define __NR_munlock 151
#define __NR_mlockall 152
#define __NR_munlockall 153
#define __NR_sched_setparam 154
#define __NR_sched_getparam 155
#define __NR_sched_setscheduler 156
#define __NR_sched_getscheduler 157
#define __NR_sched_yield 158
#define __NR_sched_get_priority_max 159
#define __NR_sched_get_priority_min 160
#define __NR_sched_rr_get_interval 161
#define __NR_nanosleep 162
#define __NR_mremap 163
#define __NR_query_module 167
#define __NR_poll 168
#define __NR_nfsservctl 169
#define __NR_prctl 172
#define __NR_rt_sigreturn 173
#define __NR_rt_sigaction 174
#define __NR_rt_sigprocmask 175
#define __NR_rt_sigpending 176
#define __NR_rt_sigtimedwait 177
#define __NR_rt_sigqueueinfo 178
#define __NR_rt_sigsuspend 179
#define __NR_pread64 180
#define __NR_pwrite64 181
#define __NR_getcwd 183
#define __NR_capget 184
#define __NR_capset 185
#define __NR_sigaltstack 186
#define __NR_sendfile 187
#define __NR_getpmsg 188
#define __NR_putpmsg 189
#define __NR_vfork 190
#define __NR_getrlimit 191
#define __NR_lchown 198
#define __NR_getuid 199
#define __NR_getgid 200
#define __NR_geteuid 201
#define __NR_getegid 202
#define __NR_setreuid 203
#define __NR_setregid 204
#define __NR_getgroups 205
#define __NR_setgroups 206
#define __NR_fchown 207
#define __NR_setresuid 208
#define __NR_getresuid 209
#define __NR_setresgid 210
#define __NR_getresgid 211
#define __NR_chown 212
#define __NR_setuid 213
#define __NR_setgid 214
#define __NR_setfsuid 215
#define __NR_setfsgid 216
#define __NR_pivot_root 217
#define __NR_mincore 218
#define __NR_madvise 219
#define __NR_getdents64 220
#define __NR_readahead 222
#define __NR_setxattr 224
#define __NR_lsetxattr 225
#define __NR_fsetxattr 226
#define __NR_getxattr 227
#define __NR_lgetxattr 228
#define __NR_fgetxattr 229
#define __NR_listxattr 230
#define __NR_llistxattr 231
#define __NR_flistxattr 232
#define __NR_removexattr 233
#define __NR_lremovexattr 234
#define __NR_fremovexattr 235
#define __NR_gettid 236
#define __NR_tkill 237
#define __NR_futex 238
#define __NR_sched_setaffinity 239
#define __NR_sched_getaffinity 240
#define __NR_tgkill 241
#define __NR_io_setup 243
#define __NR_io_destroy 244
#define __NR_io_getevents 245
#define __NR_io_submit 246
#define __NR_io_cancel 247
#define __NR_exit_group 248
#define __NR_epoll_create 249
#define __NR_epoll_ctl 250
#define __NR_epoll_wait 251
#define __NR_set_tid_address 252
#define __NR_fadvise64 253
#define __NR_timer_create 254
#define __NR_timer_settime 255
#define __NR_timer_gettime 256
#define __NR_timer_getoverrun 257
#define __NR_timer_delete 258
#define __NR_clock_settime 259
#define __NR_clock_gettime 260
#define __NR_clock_getres 261
#define __NR_clock_nanosleep 262
#define __NR_statfs64 265
#define __NR_fstatfs64 266
#define __NR_remap_file_pages 267
#define __NR_mbind 268
#define __NR_get_mempolicy 269
#define __NR_set_mempolicy 270
#define __NR_mq_open 271
#define __NR_mq_unlink 272
#define __NR_mq_timedsend 273
#define __NR_mq_timedreceive 274
#define __NR_mq_notify 275
#define __NR_mq_getsetattr 276
#define __NR_kexec_load 277
#define __NR_add_key 278
#define __NR_request_key 279
#define __NR_keyctl 280
#define __NR_waitid 281
#define __NR_ioprio_set 282
#define __NR_ioprio_get 283
#define __NR_inotify_init 284
#define __NR_inotify_add_watch 285
#define __NR_inotify_rm_watch 286
#define __NR_migrate_pages 287
#define __NR_openat 288
#define __NR_mkdirat 289
#define __NR_mknodat 290
#define __NR_fchownat 291
#define __NR_futimesat 292
#define __NR_newfstatat 293
#define __NR_unlinkat 294
#define __NR_renameat 295
#define __NR_linkat 296
#define __NR_symlinkat 297
#define __NR_readlinkat 298
#define __NR_fchmodat 299
#define __NR_faccessat 300
#define __NR_pselect6 301
#define __NR_ppoll 302
#define __NR_unshare 303
#define __NR_set_robust_list 304
#define __NR_get_robust_list 305
#define __NR_splice 306
#define __NR_sync_file_range 307
#define __NR_tee 308
#define __NR_vmsplice 309
#define __NR_move_pages 310
#define __NR_getcpu 311
#define __NR_epoll_pwait 312
#define __NR_utimes 313
#define __NR_fallocate 314
#define __NR_utimensat 315
#define __NR_signalfd 316
#define __NR_timerfd 317
#define __NR_eventfd 318
#define __NR_timerfd_create 319
#define __NR_timerfd_settime 320
#define __NR_timerfd_gettime 321
#define __NR_signalfd4 322
#define __NR_eventfd2 323
#define __NR_inotify_init1 324
#define __NR_pipe2 325
#define __NR_dup3 326
#define __NR_epoll_create1 327
#define __NR_preadv 328
#define __NR_pwritev 329
#define __NR_rt_tgsigqueueinfo 330
#define __NR_perf_event_open 331
#define __NR_fanotify_init 332
#define __NR_fanotify_mark 333
#define __NR_prlimit64 334
#define __NR_name_to_handle_at 335
#define __NR_open_by_handle_at 336
#define __NR_clock_adjtime 337
#define __NR_syncfs 338
#define __NR_setns 339
#define __NR_process_vm_readv 340
#define __NR_process_vm_writev 341
#define __NR_s390_runtime_instr 342
#define __NR_kcmp 343
#define __NR_finit_module 344
#define __NR_sched_setattr 345
#define __NR_sched_getattr 346
#define __NR_renameat2 347
#define __NR_seccomp 348
#define __NR_getrandom 349
#define __NR_memfd_create 350
#define __NR_bpf 351
#define __NR_s390_pci_mmio_write 352
#define __NR_s390_pci_mmio_read 353
#define __NR_execveat 354
#define __NR_userfaultfd 355
#define __NR_membarrier 356
#define __NR_recvmmsg 357
#define __NR_sendmmsg 358
#define __NR_socket 359
#define __NR_socketpair 360
#define __NR_bind 361
#define __NR_connect 362
#define __NR_listen 363
#define __NR_accept4 364
#define __NR_getsockopt 365
#define __NR_setsockopt 366
#define __NR_getsockname 367
#define __NR_getpeername 368
#define __NR_sendto 369
#define __NR_sendmsg 370
#define __NR_recvfrom 371
#define __NR_recvmsg 372
#define __NR_shutdown 373
#define __NR_mlock2 374
#define __NR_copy_file_range 375
#define __NR_preadv2 376
#define __NR_pwritev2 377

62
arch/s390x/bits/user.h Normal file
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@ -0,0 +1,62 @@
#undef __WORDSIZE
#define __WORDSIZE 64
typedef union {
double d;
float f;
} elf_fpreg_t;
typedef struct {
unsigned fpc;
fpreg_t fprs[16];
} elf_fpregset_t;
#define ELF_NGREG 27
typedef unsigned long elf_greg_t, elf_gregset_t[ELG_NGREG];
struct _user_psw_struct {
unsigned long mask, addr;
};
struct _user_fpregs_struct {
unsigned fpc;
double fprs[16];
};
struct _user_regs_struct {
struct _user_psw_struct psw;
unsigned long gprs[16];
unsigned acrs[16];
unsigned long orig_gpr2;
struct _user_fpregs_struct fp_regs;
struct _user_per_struct per_info;
unsigned long ieee_instruction_pointer;
};
struct _user_per_struct {
unsigned long control_regs[3];
unsigned single_step : 1;
unsigned instruction_fetch : 1;
unsigned : 30;
unsigned long starting_addr, ending_addr;
unsigned short perc_atmid;
unsigned long address;
unsigned char access_id;
} per_struct;
struct user {
struct _user_regs_struct regs;
unsigned long u_tsize, u_dsize, u_ssize;
unsigned long start_code, start_stack;
long signal;
struct _user_regs_struct *u_ar0;
unsigned long magic;
char u_comm[32];
};
#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)

17
arch/s390x/crt_arch.h Normal file
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@ -0,0 +1,17 @@
__asm__(
".text\n"
".global " START "\n"
".type " START ", %function\n"
START ":\n"
" lgr %r2, %r15\n"
" larl %r3, 1f\n"
" agf %r3, 0(%r3)\n"
" aghi %r15, -160\n"
" lghi %r0, 0\n"
" stg %r0, 0(%r15)\n"
" jg " START "_c\n"
" .align 8\n"
".weak _DYNAMIC\n"
".hidden _DYNAMIC\n"
"1: .long _DYNAMIC-.\n"
);

14
arch/s390x/pthread_arch.h Normal file
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@ -0,0 +1,14 @@
static inline struct pthread *__pthread_self()
{
struct pthread *self;
__asm__ __volatile__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
: "=r"(self));
return self;
}
#define TP_ADJ(p) (p)
#define MC_PC psw.addr

15
arch/s390x/reloc.h Normal file
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@ -0,0 +1,15 @@
#include <endian.h>
#define LDSO_ARCH "s390x"
#define REL_SYMBOLIC R_390_64
#define REL_GOT R_390_GLOB_DAT
#define REL_PLT R_390_JMP_SLOT
#define REL_RELATIVE R_390_RELATIVE
#define REL_COPY R_390_COPY
#define REL_DTPMOD R_390_TLS_DTPMOD
#define REL_DTPOFF R_390_TLS_DTPOFF
#define REL_TPOFF R_390_TLS_TPOFF
#define CRTJMP(pc,sp) __asm__ __volatile__( \
"lgr %%r15,%1; br %0" : : "r"(pc), "r"(sp) : "memory" )

76
arch/s390x/syscall_arch.h Normal file
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@ -0,0 +1,76 @@
#define __SYSCALL_LL_E(x) (x)
#define __SYSCALL_LL_O(x) (x)
#define __asm_syscall(ret, ...) do { \
__asm__ __volatile__ ("svc 0\n" \
: ret : __VA_ARGS__ : "memory"); \
return r2; \
} while (0)
static inline long __syscall0(long n)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2");
__asm_syscall("=r"(r2), "r"(r1));
}
static inline long __syscall1(long n, long a)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
__asm_syscall("+r"(r2), "r"(r1));
}
static inline long __syscall2(long n, long a, long b)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
register long r3 __asm__("r3") = b;
__asm_syscall("+r"(r2), "r"(r1), "r"(r3));
}
static inline long __syscall3(long n, long a, long b, long c)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
register long r3 __asm__("r3") = b;
register long r4 __asm__("r4") = c;
__asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4));
}
static inline long __syscall4(long n, long a, long b, long c, long d)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
register long r3 __asm__("r3") = b;
register long r4 __asm__("r4") = c;
register long r5 __asm__("r5") = d;
__asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5));
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
{
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
register long r3 __asm__("r3") = b;
register long r4 __asm__("r4") = c;
register long r5 __asm__("r5") = d;
register long r6 __asm__("r6") = e;
__asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5), "r"(r6));
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
{
if (n == SYS_mmap) return __syscall1(n, (long)(long[]){a,b,c,d,e,f});
register long r1 __asm__("r1") = n;
register long r2 __asm__("r2") = a;
register long r3 __asm__("r3") = b;
register long r4 __asm__("r4") = c;
register long r5 __asm__("r5") = d;
register long r6 __asm__("r6") = e;
register long r7 __asm__("r7") = f;
__asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5), "r"(r6), "r"(r7));
}
#define SYSCALL_USE_SOCKETCALL

1
configure vendored
View File

@ -325,6 +325,7 @@ or1k*) ARCH=or1k ;;
powerpc64*) ARCH=powerpc64 ;;
powerpc*) ARCH=powerpc ;;
sh[1-9bel-]*|sh|superh*) ARCH=sh ;;
s390x*) ARCH=s390x ;;
unknown) fail "$0: unable to detect target arch; try $0 --target=..." ;;
*) fail "$0: unknown or unsupported target \"$target\"" ;;
esac

17
crt/s390x/crti.s Normal file
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@ -0,0 +1,17 @@
.section .init
.align 2
.global _init
_init:
stmg %r14, %r15, 112(%r15)
lgr %r0, %r15
aghi %r15, -160
stg %r0, 0(%r15)
.section .fini
.align 2
.global _fini
_fini:
stmg %r14, %r15, 112(%r15)
lgr %r0, %r15
aghi %r15, -160
stg %r0, 0(%r15)

9
crt/s390x/crtn.s Normal file
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@ -0,0 +1,9 @@
.section .init
.align 2
lmg %r14, %r15, 272(%r15)
br %r14
.section .fini
.align 2
lmg %r14, %r15, 272(%r15)
br %r14

55
src/fenv/s390x/fenv.c Normal file
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@ -0,0 +1,55 @@
#include <fenv.h>
static inline unsigned get_fpc(void)
{
unsigned fpc;
__asm__ __volatile__("efpc %0" : "=r"(fpc));
return fpc;
}
static inline void set_fpc(unsigned fpc)
{
__asm__ __volatile__("sfpc %0" :: "r"(fpc));
}
int feclearexcept(int mask)
{
mask &= FE_ALL_EXCEPT;
set_fpc(get_fpc() & ~mask);
return 0;
}
int feraiseexcept(int mask)
{
mask &= FE_ALL_EXCEPT;
set_fpc(get_fpc() | mask);
return 0;
}
int fetestexcept(int mask)
{
return get_fpc() & mask & FE_ALL_EXCEPT;
}
int fegetround(void)
{
return get_fpc() & 3;
}
int __fesetround(int r)
{
set_fpc(get_fpc() & ~3L | r);
return 0;
}
int fegetenv(fenv_t *envp)
{
*envp = get_fpc();
return 0;
}
int fesetenv(const fenv_t *envp)
{
set_fpc(envp != FE_DFL_ENV ? *envp : 0);
return 0;
}

15
src/internal/s390x/syscall.s Normal file
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@ -0,0 +1,15 @@
.global __syscall
.hidden __syscall
.type __syscall, %function
__syscall:
stg %r7, 56(%r15)
lgr %r1, %r2
lgr %r2, %r3
lgr %r3, %r4
lgr %r4, %r5
lgr %r5, %r6
lg %r6, 160(%r15)
lg %r7, 168(%r15)
svc 0
lg %r7, 56(%r15)
br %r14

8
src/process/s390x/vfork.s Normal file
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@ -0,0 +1,8 @@
.global __vfork
.weak vfork
.type __vfork,%function
.type vfork,%function
__vfork:
vfork:
svc 190
jg __syscall_ret

23
src/setjmp/s390x/longjmp.s Normal file
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@ -0,0 +1,23 @@
.global _longjmp
.global longjmp
.type _longjmp,@function
.type longjmp,@function
_longjmp:
longjmp:
1:
lmg %r6, %r15, 0(%r2)
ld %f8, 10*8(%r2)
ld %f9, 11*8(%r2)
ld %f10, 12*8(%r2)
ld %f11, 13*8(%r2)
ld %f12, 14*8(%r2)
ld %f13, 15*8(%r2)
ld %f14, 16*8(%r2)
ld %f15, 17*8(%r2)
ltgr %r2, %r3
bnzr %r14
lhi %r2, 1
br %r14

25
src/setjmp/s390x/setjmp.s Normal file
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@ -0,0 +1,25 @@
.global ___setjmp
.hidden ___setjmp
.global __setjmp
.global _setjmp
.global setjmp
.type __setjmp,@function
.type _setjmp,@function
.type setjmp,@function
___setjmp:
__setjmp:
_setjmp:
setjmp:
stmg %r6, %r15, 0(%r2)
std %f8, 10*8(%r2)
std %f9, 11*8(%r2)
std %f10, 12*8(%r2)
std %f11, 13*8(%r2)
std %f12, 14*8(%r2)
std %f13, 15*8(%r2)
std %f14, 16*8(%r2)
std %f15, 17*8(%r2)
lghi %r2, 0
br %r14

9
src/signal/s390x/restore.s Normal file
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@ -0,0 +1,9 @@
.global __restore
.type __restore,%function
__restore:
svc 119 #__NR_sigreturn
.global __restore_rt
.type __restore_rt,%function
__restore_rt:
svc 173 # __NR_rt_sigreturn

23
src/signal/s390x/sigsetjmp.s Normal file
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@ -0,0 +1,23 @@
.global sigsetjmp
.global __sigsetjmp
.type sigsetjmp,%function
.type __sigsetjmp,%function
.hidden ___setjmp
sigsetjmp:
__sigsetjmp:
ltgr %r3, %r3
bz ___setjmp
stg %r14, 18*8(%r2)
stg %r6, 20*8(%r2)
lgr %r6, %r2
brasl %r14, ___setjmp
lgr %r3, %r2
lgr %r2, %r6
lg %r14, 18*8(%r2)
lg %r6, 20*8(%r2)
.hidden __sigsetjmp_tail
jg __sigsetjmp_tail

9
src/thread/s390x/__set_thread_area.s Normal file
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@ -0,0 +1,9 @@
.text
.global __set_thread_area
.type __set_thread_area, %function
__set_thread_area:
sar %a1, %r2
srlg %r2, %r2, 32
sar %a0, %r2
lghi %r2, 0
br %r14

17
src/thread/s390x/__tls_get_offset.s Normal file
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@ -0,0 +1,17 @@
.global __tls_get_offset
.type __tls_get_offset,%function
__tls_get_offset:
stmg %r14, %r15, 112(%r15)
aghi %r15, -160
la %r2, 0(%r2, %r12)
brasl %r14, __tls_get_addr
ear %r1, %a0
sllg %r1, %r1, 32
ear %r1, %a1
sgr %r2, %r1
lmg %r14, %r15, 272(%r15)
br %r14

6
src/thread/s390x/__unmapself.s Normal file
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@ -0,0 +1,6 @@
.text
.global __unmapself
.type __unmapself, @function
__unmapself:
svc 91 # SYS_munmap
svc 1 # SYS_exit

47
src/thread/s390x/clone.s Normal file
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@ -0,0 +1,47 @@
.text
.global __clone
.type __clone, %function
__clone:
# int clone(
# fn, a = r2
# stack, b = r3
# flags, c = r4
# arg, d = r5
# ptid, e = r6
# tls, f = *(r15+160)
# ctid) g = *(r15+168)
#
# pseudo C code:
# tid = syscall(SYS_clone,b,c,e,g,f);
# if (!tid) syscall(SYS_exit, a(d));
# return tid;
# create initial stack frame for new thread
nill %r3, 0xfff8
aghi %r3, -160
lghi %r0, 0
stg %r0, 0(%r3)
# save fn and arg to child stack
stg %r2, 8(%r3)
stg %r5, 16(%r3)
# shuffle args into correct registers and call SYS_clone
lgr %r2, %r3
lgr %r3, %r4
lgr %r4, %r6
lg %r5, 168(%r15)
lg %r6, 160(%r15)
svc 120
# if error or if we're the parent, return
ltgr %r2, %r2
bnzr %r14
# we're the child. call fn(arg)
lg %r1, 8(%r15)
lg %r2, 16(%r15)
basr %r14, %r1
# call SYS_exit. exit code is already in r2 from fn return value
svc 1

32
src/thread/s390x/syscall_cp.s Normal file
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@ -0,0 +1,32 @@
.global __cp_begin
.hidden __cp_begin
.global __cp_end
.hidden __cp_end
.global __cp_cancel
.hidden __cp_cancel
.hidden __cancel
.global __syscall_cp_asm
.hidden __syscall_cp_asm
.text
.type __syscall_cp_asm,%function
__syscall_cp_asm:
__cp_begin:
icm %r2, 15, 0(%r2)
jne __cp_cancel
stg %r7, 56(%r15)
lgr %r1, %r3
lgr %r2, %r4
lgr %r3, %r5
lgr %r4, %r6
lg %r5, 160(%r15)
lg %r6, 168(%r15)
lg %r7, 176(%r15)
svc 0
__cp_end:
lg %r7, 56(%r15)
br %r14
__cp_cancel:
jg __cancel