--- /dev/null
+#define a_cas a_cas
+static inline int a_cas(volatile int *p, int t, int s)
+{
+ __asm__ __volatile__ (
+ "cas.l %0, %2, (%1)"
+ : "+d"(t) : "a"(p), "d"(s) : "memory", "cc");
+ return t;
+}
--- /dev/null
+#define _Addr int
+#define _Int64 long long
+#define _Reg int
+
+TYPEDEF __builtin_va_list va_list;
+TYPEDEF __builtin_va_list __isoc_va_list;
+
+#ifndef __cplusplus
+TYPEDEF long wchar_t;
+#endif
+
+#if __mcffpu__
+TYPEDEF float float_t;
+TYPEDEF double double_t;
+#else
+TYPEDEF long double float_t;
+TYPEDEF long double double_t;
+#endif
+
+TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
+
+TYPEDEF long time_t;
+TYPEDEF long suseconds_t;
+
+TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
+TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
+TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
+TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;
--- /dev/null
+#define __BYTE_ORDER __BIG_ENDIAN
--- /dev/null
+#define O_CREAT 0100
+#define O_EXCL 0200
+#define O_NOCTTY 0400
+#define O_TRUNC 01000
+#define O_APPEND 02000
+#define O_NONBLOCK 04000
+#define O_DSYNC 010000
+#define O_SYNC 04010000
+#define O_RSYNC 04010000
+#define O_DIRECTORY 040000
+#define O_NOFOLLOW 0100000
+#define O_CLOEXEC 02000000
+
+#define O_ASYNC 020000
+#define O_DIRECT 0200000
+#define O_LARGEFILE 0400000
+#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_SETOWN 8
+#define F_GETOWN 9
+#define F_SETSIG 10
+#define F_GETSIG 11
+
+#define F_GETLK 12
+#define F_SETLK 13
+#define F_SETLKW 14
+
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+
+#define F_GETOWNER_UIDS 17
--- /dev/null
+#if __HAVE_68881__ || __mcffpu__
+
+#define FE_INEXACT 8
+#define FE_DIVBYZERO 16
+#define FE_UNDERFLOW 32
+#define FE_OVERFLOW 64
+#define FE_INVALID 128
+
+#define FE_ALL_EXCEPT 0xf8
+
+#define FE_TONEAREST 0
+#define FE_TOWARDZERO 16
+#define FE_DOWNWARD 32
+#define FE_UPWARD 48
+
+#else
+
+#define FE_ALL_EXCEPT 0
+#define FE_TONEAREST 0
+
+#endif
+
+typedef unsigned fexcept_t;
+
+typedef struct {
+ unsigned __control_register, __status_register, __instruction_address;
+} fenv_t;
+
+#define FE_DFL_ENV ((const fenv_t *) -1)
--- /dev/null
+#if !__mcffpu__
+
+#define FLT_EVAL_METHOD 2
+
+#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
+
+#else
+
+#define FLT_EVAL_METHOD 0
+
+#define LDBL_TRUE_MIN 4.94065645841246544177e-324L
+#define LDBL_MIN 2.22507385850720138309e-308L
+#define LDBL_MAX 1.79769313486231570815e+308L
+#define LDBL_EPSILON 2.22044604925031308085e-16L
+
+#define LDBL_MANT_DIG 53
+#define LDBL_MIN_EXP (-1021)
+#define LDBL_MAX_EXP 1024
+
+#define LDBL_DIG 15
+#define LDBL_MIN_10_EXP (-307)
+#define LDBL_MAX_10_EXP 308
+
+#define DECIMAL_DIG 17
+
+#endif
--- /dev/null
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define LONG_BIT 32
+#endif
+
+#define LONG_MAX 0x7fffffffL
+#define LLONG_MAX 0x7fffffffffffffffLL
--- /dev/null
+#define _POSIX_V6_ILP32_OFFBIG 1
+#define _POSIX_V7_ILP32_OFFBIG 1
--- /dev/null
+typedef unsigned long __jmp_buf[39];
--- /dev/null
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+#endif
+
+#ifdef _GNU_SOURCE
+enum { R_D0 = 0 };
+#define R_D0 R_D0
+enum { R_D1 = 1 };
+#define R_D1 R_D1
+enum { R_D2 = 2 };
+#define R_D2 R_D2
+enum { R_D3 = 3 };
+#define R_D3 R_D3
+enum { R_D4 = 4 };
+#define R_D4 R_D4
+enum { R_D5 = 5 };
+#define R_D5 R_D5
+enum { R_D6 = 6 };
+#define R_D6 R_D6
+enum { R_D7 = 7 };
+#define R_D7 R_D7
+enum { R_A0 = 8 };
+#define R_A0 R_A0
+enum { R_A1 = 9 };
+#define R_A1 R_A1
+enum { R_A2 = 10 };
+#define R_A2 R_A2
+enum { R_A3 = 11 };
+#define R_A3 R_A3
+enum { R_A4 = 12 };
+#define R_A4 R_A4
+enum { R_A5 = 13 };
+#define R_A5 R_A5
+enum { R_A6 = 14 };
+#define R_A6 R_A6
+enum { R_A7 = 15 };
+#define R_A7 R_A7
+enum { R_SP = 15 };
+#define R_SP R_SP
+enum { R_PC = 16 };
+#define R_PC R_PC
+enum { R_PS = 17 };
+#define R_PS R_PS
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+struct sigcontext {
+ unsigned long sc_mask, sc_usp, sc_d0, sc_d1, sc_a0, sc_a1;
+ unsigned short sc_sr;
+ unsigned long sc_pc;
+ unsigned short sc_formatvec;
+ unsigned long sc_fpregs[6], sc_fpcntl[3];
+ unsigned char sc_fpstate[216];
+};
+
+typedef int greg_t, gregset_t[18];
+typedef struct {
+ int f_pcr, f_psr, f_fpiaddr, f_fpregs[8][3];
+} fpregset_t;
+
+typedef struct {
+ int version;
+ gregset_t gregs;
+ fpregset_t fpregs;
+} mcontext_t;
+#else
+typedef struct {
+ int __version;
+ int __gregs[18];
+ int __fpregs[27];
+} 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;
+ long __reserved[80];
+ sigset_t uc_sigmask;
+} 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
--- /dev/null
+/* copied from kernel definition, but with padding replaced
+ * by the corresponding correctly-sized userspace types. */
+
+struct stat {
+ dev_t st_dev;
+ short __st_dev_padding;
+ long __st_ino_truncated;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid;
+ gid_t st_gid;
+ dev_t st_rdev;
+ short __st_rdev_padding;
+ off_t st_size;
+ blksize_t st_blksize;
+ blkcnt_t st_blocks;
+ struct timespec st_atim;
+ struct timespec st_mtim;
+ struct timespec st_ctim;
+ ino_t st_ino;
+};
--- /dev/null
+typedef int32_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef uint32_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+
+#define INT_FAST16_MIN INT32_MIN
+#define INT_FAST32_MIN INT32_MIN
+
+#define INT_FAST16_MAX INT32_MAX
+#define INT_FAST32_MAX INT32_MAX
+
+#define UINT_FAST16_MAX UINT32_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+
+#define INTPTR_MIN INT32_MIN
+#define INTPTR_MAX INT32_MAX
+#define UINTPTR_MAX UINT32_MAX
+#define PTRDIFF_MIN INT32_MIN
+#define PTRDIFF_MAX INT32_MAX
+#define SIZE_MAX UINT32_MAX
--- /dev/null
+#define __NR_restart_syscall 0
+#define __NR_exit 1
+#define __NR_fork 2
+#define __NR_read 3
+#define __NR_write 4
+#define __NR_open 5
+#define __NR_close 6
+#define __NR_waitpid 7
+#define __NR_creat 8
+#define __NR_link 9
+#define __NR_unlink 10
+#define __NR_execve 11
+#define __NR_chdir 12
+#define __NR_time 13
+#define __NR_mknod 14
+#define __NR_chmod 15
+#define __NR_chown 16
+#define __NR_oldstat 18
+#define __NR_lseek 19
+#define __NR_getpid 20
+#define __NR_mount 21
+#define __NR_umount 22
+#define __NR_setuid 23
+#define __NR_getuid 24
+#define __NR_stime 25
+#define __NR_ptrace 26
+#define __NR_alarm 27
+#define __NR_oldfstat 28
+#define __NR_pause 29
+#define __NR_utime 30
+#define __NR_access 33
+#define __NR_nice 34
+#define __NR_sync 36
+#define __NR_kill 37
+#define __NR_rename 38
+#define __NR_mkdir 39
+#define __NR_rmdir 40
+#define __NR_dup 41
+#define __NR_pipe 42
+#define __NR_times 43
+#define __NR_brk 45
+#define __NR_setgid 46
+#define __NR_getgid 47
+#define __NR_signal 48
+#define __NR_geteuid 49
+#define __NR_getegid 50
+#define __NR_acct 51
+#define __NR_umount2 52
+#define __NR_ioctl 54
+#define __NR_fcntl 55
+#define __NR_setpgid 57
+#define __NR_umask 60
+#define __NR_chroot 61
+#define __NR_ustat 62
+#define __NR_dup2 63
+#define __NR_getppid 64
+#define __NR_getpgrp 65
+#define __NR_setsid 66
+#define __NR_sigaction 67
+#define __NR_sgetmask 68
+#define __NR_ssetmask 69
+#define __NR_setreuid 70
+#define __NR_setregid 71
+#define __NR_sigsuspend 72
+#define __NR_sigpending 73
+#define __NR_sethostname 74
+#define __NR_setrlimit 75
+#define __NR_getrlimit 76
+#define __NR_getrusage 77
+#define __NR_gettimeofday 78
+#define __NR_settimeofday 79
+#define __NR_getgroups 80
+#define __NR_setgroups 81
+#define __NR_select 82
+#define __NR_symlink 83
+#define __NR_oldlstat 84
+#define __NR_readlink 85
+#define __NR_uselib 86
+#define __NR_swapon 87
+#define __NR_reboot 88
+#define __NR_readdir 89
+#define __NR_mmap 90
+#define __NR_munmap 91
+#define __NR_truncate 92
+#define __NR_ftruncate 93
+#define __NR_fchmod 94
+#define __NR_fchown 95
+#define __NR_getpriority 96
+#define __NR_setpriority 97
+#define __NR_statfs 99
+#define __NR_fstatfs 100
+#define __NR_socketcall 102
+#define __NR_syslog 103
+#define __NR_setitimer 104
+#define __NR_getitimer 105
+#define __NR_stat 106
+#define __NR_lstat 107
+#define __NR_fstat 108
+#define __NR_vhangup 111
+#define __NR_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_cacheflush 123
+#define __NR_adjtimex 124
+#define __NR_mprotect 125
+#define __NR_sigprocmask 126
+#define __NR_create_module 127
+#define __NR_init_module 128
+#define __NR_delete_module 129
+#define __NR_get_kernel_syms 130
+#define __NR_quotactl 131
+#define __NR_getpgid 132
+#define __NR_fchdir 133
+#define __NR_bdflush 134
+#define __NR_sysfs 135
+#define __NR_personality 136
+#define __NR_setfsuid 138
+#define __NR_setfsgid 139
+#define __NR__llseek 140
+#define __NR_getdents 141
+#define __NR__newselect 142
+#define __NR_flock 143
+#define __NR_msync 144
+#define __NR_readv 145
+#define __NR_writev 146
+#define __NR_getsid 147
+#define __NR_fdatasync 148
+#define __NR__sysctl 149
+#define __NR_mlock 150
+#define __NR_munlock 151
+#define __NR_mlockall 152
+#define __NR_munlockall 153
+#define __NR_sched_setparam 154
+#define __NR_sched_getparam 155
+#define __NR_sched_setscheduler 156
+#define __NR_sched_getscheduler 157
+#define __NR_sched_yield 158
+#define __NR_sched_get_priority_max 159
+#define __NR_sched_get_priority_min 160
+#define __NR_sched_rr_get_interval 161
+#define __NR_nanosleep 162
+#define __NR_mremap 163
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_getpagesize 166
+#define __NR_query_module 167
+#define __NR_poll 168
+#define __NR_nfsservctl 169
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#define __NR_prctl 172
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigtimedwait 177
+#define __NR_rt_sigqueueinfo 178
+#define __NR_rt_sigsuspend 179
+#define __NR_pread64 180
+#define __NR_pwrite64 181
+#define __NR_lchown 182
+#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_ugetrlimit 191
+#define __NR_mmap2 192
+#define __NR_truncate64 193
+#define __NR_ftruncate64 194
+#define __NR_stat64 195
+#define __NR_lstat64 196
+#define __NR_fstat64 197
+#define __NR_chown32 198
+#define __NR_getuid32 199
+#define __NR_getgid32 200
+#define __NR_geteuid32 201
+#define __NR_getegid32 202
+#define __NR_setreuid32 203
+#define __NR_setregid32 204
+#define __NR_getgroups32 205
+#define __NR_setgroups32 206
+#define __NR_fchown32 207
+#define __NR_setresuid32 208
+#define __NR_getresuid32 209
+#define __NR_setresgid32 210
+#define __NR_getresgid32 211
+#define __NR_lchown32 212
+#define __NR_setuid32 213
+#define __NR_setgid32 214
+#define __NR_setfsuid32 215
+#define __NR_setfsgid32 216
+#define __NR_pivot_root 217
+#define __NR_getdents64 220
+#define __NR_gettid 221
+#define __NR_tkill 222
+#define __NR_setxattr 223
+#define __NR_lsetxattr 224
+#define __NR_fsetxattr 225
+#define __NR_getxattr 226
+#define __NR_lgetxattr 227
+#define __NR_fgetxattr 228
+#define __NR_listxattr 229
+#define __NR_llistxattr 230
+#define __NR_flistxattr 231
+#define __NR_removexattr 232
+#define __NR_lremovexattr 233
+#define __NR_fremovexattr 234
+#define __NR_futex 235
+#define __NR_sendfile64 236
+#define __NR_mincore 237
+#define __NR_madvise 238
+#define __NR_fcntl64 239
+#define __NR_readahead 240
+#define __NR_io_setup 241
+#define __NR_io_destroy 242
+#define __NR_io_getevents 243
+#define __NR_io_submit 244
+#define __NR_io_cancel 245
+#define __NR_fadvise64 246
+#define __NR_exit_group 247
+#define __NR_lookup_dcookie 248
+#define __NR_epoll_create 249
+#define __NR_epoll_ctl 250
+#define __NR_epoll_wait 251
+#define __NR_remap_file_pages 252
+#define __NR_set_tid_address 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 263
+#define __NR_fstatfs64 264
+#define __NR_tgkill 265
+#define __NR_utimes 266
+#define __NR_fadvise64_64 267
+#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_waitid 277
+#define __NR_add_key 279
+#define __NR_request_key 280
+#define __NR_keyctl 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_fstatat64 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_sched_setaffinity 311
+#define __NR_sched_getaffinity 312
+#define __NR_kexec_load 313
+#define __NR_getcpu 314
+#define __NR_epoll_pwait 315
+#define __NR_utimensat 316
+#define __NR_signalfd 317
+#define __NR_timerfd_create 318
+#define __NR_eventfd 319
+#define __NR_fallocate 320
+#define __NR_timerfd_settime 321
+#define __NR_timerfd_gettime 322
+#define __NR_signalfd4 323
+#define __NR_eventfd2 324
+#define __NR_epoll_create1 325
+#define __NR_dup3 326
+#define __NR_pipe2 327
+#define __NR_inotify_init1 328
+#define __NR_preadv 329
+#define __NR_pwritev 330
+#define __NR_rt_tgsigqueueinfo 331
+#define __NR_perf_event_open 332
+#define __NR_get_thread_area 333
+#define __NR_set_thread_area 334
+#define __NR_atomic_cmpxchg_32 335
+#define __NR_atomic_barrier 336
+#define __NR_fanotify_init 337
+#define __NR_fanotify_mark 338
+#define __NR_prlimit64 339
+#define __NR_name_to_handle_at 340
+#define __NR_open_by_handle_at 341
+#define __NR_clock_adjtime 342
+#define __NR_syncfs 343
+#define __NR_setns 344
+#define __NR_process_vm_readv 345
+#define __NR_process_vm_writev 346
+#define __NR_kcmp 347
+#define __NR_finit_module 348
+#define __NR_sched_setattr 349
+#define __NR_sched_getattr 350
+#define __NR_renameat2 351
+#define __NR_getrandom 352
+#define __NR_memfd_create 353
+#define __NR_bpf 354
+#define __NR_execveat 355
+#define __NR_socket 356
+#define __NR_socketpair 357
+#define __NR_bind 358
+#define __NR_connect 359
+#define __NR_listen 360
+#define __NR_accept4 361
+#define __NR_getsockopt 362
+#define __NR_setsockopt 363
+#define __NR_getsockname 364
+#define __NR_getpeername 365
+#define __NR_sendto 366
+#define __NR_sendmsg 367
+#define __NR_recvfrom 368
+#define __NR_recvmsg 369
+#define __NR_shutdown 370
+#define __NR_recvmmsg 371
+#define __NR_sendmmsg 372
+#define __NR_userfaultfd 373
+#define __NR_membarrier 374
+#define __NR_mlock2 375
+#define __NR_copy_file_range 376
+#define __NR_preadv2 377
+#define __NR_pwritev2 378
+#define __NR_statx 379
--- /dev/null
+__asm__(
+".text\n"
+".weak _DYNAMIC \n"
+".hidden _DYNAMIC \n"
+".global " START "\n"
+START ":\n"
+" suba.l %fp,%fp \n"
+" movea.l %sp,%a0 \n"
+" lea _DYNAMIC-.-8,%a1 \n"
+" pea (%pc,%a1) \n"
+" pea (%a0) \n"
+" lea " START "_c-.-8,%a1 \n"
+" jsr (%pc,%a1) \n"
+);
--- /dev/null
+static inline struct pthread *__pthread_self()
+{
+ uintptr_t tp = __syscall(SYS_get_thread_area);
+ return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+}
+
+#define TLS_ABOVE_TP
+#define GAP_ABOVE_TP 0
+#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
+
+#define DTP_OFFSET 0x8000
+
+#define MC_PC gregs[R_PC]
--- /dev/null
+#if __HAVE_68881__
+#define FP_SUFFIX ""
+#elif __mcffpu__
+#define FP_SUFFIX "-fp64"
+#else
+#define FP_SUFFIX "-sf"
+#endif
+
+#define LDSO_ARCH "m68k" FP_SUFFIX
+
+#define TPOFF_K (-0x7000)
+
+#define REL_SYMBOLIC R_68K_32
+#define REL_OFFSET R_68K_PC32
+#define REL_GOT R_68K_GLOB_DAT
+#define REL_PLT R_68K_JMP_SLOT
+#define REL_RELATIVE R_68K_RELATIVE
+#define REL_COPY R_68K_COPY
+#define REL_DTPMOD R_68K_TLS_DTPMOD32
+#define REL_DTPOFF R_68K_TLS_DTPREL32
+#define REL_TPOFF R_68K_TLS_TPREL32
+
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+ "move.l %1,%%sp ; jmp (%0)" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+ ".hidden " #sym "\n" \
+ "lea " #sym "-.-8,%0 \n" \
+ "lea (%%pc,%0),%0 \n" \
+ : "=a"(*fp) : : "memory" )
--- /dev/null
+#define __SYSCALL_LL_E(x) \
+((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
+((union { long long ll; long l[2]; }){ .ll = x }).l[1]
+#define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x))
+
+static __inline long __syscall0(long n)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ :
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall1(long n, long a)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1)
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall2(long n, long a, long b)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ register unsigned long d2 __asm__("d2") = b;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1), "r"(d2)
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall3(long n, long a, long b, long c)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ register unsigned long d2 __asm__("d2") = b;
+ register unsigned long d3 __asm__("d3") = c;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1), "r"(d2), "r"(d3)
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall4(long n, long a, long b, long c, long d)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ register unsigned long d2 __asm__("d2") = b;
+ register unsigned long d3 __asm__("d3") = c;
+ register unsigned long d4 __asm__("d4") = d;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1), "r"(d2), "r"(d3), "r"(d4)
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall5(long n, long a, long b, long c, long d, long e)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ register unsigned long d2 __asm__("d2") = b;
+ register unsigned long d3 __asm__("d3") = c;
+ register unsigned long d4 __asm__("d4") = d;
+ register unsigned long d5 __asm__("d5") = e;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1), "r"(d2), "r"(d3), "r"(d4), "r"(d5)
+ : "memory");
+ return d0;
+}
+
+static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
+{
+ register unsigned long d0 __asm__("d0") = n;
+ register unsigned long d1 __asm__("d1") = a;
+ register unsigned long d2 __asm__("d2") = b;
+ register unsigned long d3 __asm__("d3") = c;
+ register unsigned long d4 __asm__("d4") = d;
+ register unsigned long d5 __asm__("d5") = e;
+ register unsigned long a0 __asm__("a0") = f;
+ __asm__ __volatile__ ("trap #0" : "+r"(d0)
+ : "r"(d1), "r"(d2), "r"(d3), "r"(d4), "r"(d5), "r"(a0)
+ : "memory");
+ return d0;
+}
+
+#define SYSCALL_USE_SOCKETCALL
x86_64-x32*|x32*|x86_64*x32) ARCH=x32 ;;
x86_64-nt64*) ARCH=nt64 ;;
x86_64*) ARCH=x86_64 ;;
+m68k*) ARCH=m68k ;;
mips64*|mipsisa64*) ARCH=mips64 ;;
mips*) ARCH=mips ;;
microblaze*) ARCH=microblaze ;;
trycppif __AARCH64EB__ "$t" && SUBARCH=${SUBARCH}_be
fi
+if test "$ARCH" = "m68k" ; then
+if trycppif "__HAVE_68881__" ; then : ;
+elif trycppif "__mcffpu__" ; then SUBARCH="-fp64"
+else SUBARCH="-sf"
+fi
+fi
+
if test "$ARCH" = "mips" ; then
trycppif "__mips_isa_rev >= 6" "$t" && SUBARCH=${SUBARCH}r6
trycppif "_MIPSEL || __MIPSEL || __MIPSEL__" "$t" && SUBARCH=${SUBARCH}el
--- /dev/null
+#include <fenv.h>
+
+#if __HAVE_68881__ || __mcffpu__
+
+static unsigned getsr()
+{
+ unsigned v;
+ __asm__ __volatile__ ("fmove.l %%fpsr,%0" : "=dm"(v));
+ return v;
+}
+
+static void setsr(unsigned v)
+{
+ __asm__ __volatile__ ("fmove.l %0,%%fpsr" : : "dm"(v));
+}
+
+static unsigned getcr()
+{
+ unsigned v;
+ __asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=dm"(v));
+ return v;
+}
+
+static void setcr(unsigned v)
+{
+ __asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "dm"(v));
+}
+
+int feclearexcept(int mask)
+{
+ if (mask & ~FE_ALL_EXCEPT) return -1;
+ setsr(getsr() & ~mask);
+ return 0;
+}
+
+int feraiseexcept(int mask)
+{
+ if (mask & ~FE_ALL_EXCEPT) return -1;
+ setsr(getsr() | mask);
+ return 0;
+}
+
+int fetestexcept(int mask)
+{
+ return getsr() & mask;
+}
+
+int fegetround(void)
+{
+ return getcr() & FE_UPWARD;
+}
+
+int __fesetround(int r)
+{
+ setcr((getcr() & ~FE_UPWARD) | r);
+ return 0;
+}
+
+int fegetenv(fenv_t *envp)
+{
+ envp->__control_register = getcr();
+ envp->__status_register = getsr();
+ __asm__ __volatile__ ("fmove.l %%fpiar,%0"
+ : "=dm"(envp->__instruction_address));
+ return 0;
+}
+
+int fesetenv(const fenv_t *envp)
+{
+ static const fenv_t default_env = { 0 };
+ if (envp == FE_DFL_ENV)
+ envp = &default_env;
+ setcr(envp->__control_register);
+ setsr(envp->__status_register);
+ __asm__ __volatile__ ("fmove.l %0,%%fpiar"
+ : : "dm"(envp->__instruction_address));
+ return 0;
+}
+
+#else
+
+#include "../fenv.c"
+
+#endif
--- /dev/null
+.global __syscall
+.hidden __syscall
+.type __syscall,%function
+__syscall:
+ movem.l %d2-%d5,-(%sp)
+ movem.l 20(%sp),%d0-%d5/%a0
+ trap #0
+ movem.l (%sp)+,%d2-%d5
+ rts
--- /dev/null
+.text
+.global dlsym
+.hidden __dlsym
+.type dlsym,@function
+dlsym:
+ move.l (%sp),-(%sp)
+ move.l 12(%sp),-(%sp)
+ move.l 12(%sp),-(%sp)
+ lea __dlsym-.-8,%a1
+ jsr (%pc,%a1)
+ add.l #12,%sp
+ rts
--- /dev/null
+.global _longjmp
+.global longjmp
+.type _longjmp,@function
+.type longjmp,@function
+_longjmp:
+longjmp:
+ movea.l 4(%sp),%a0
+ move.l 8(%sp),%d0
+ bne 1f
+ move.l #1,%d0
+1: movem.l (%a0),%d2-%d7/%a2-%a7
+ fmovem.x 52(%a0),%fp2-%fp7
+ move.l 48(%a0),(%sp)
+ rts
--- /dev/null
+.global ___setjmp
+.hidden ___setjmp
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp,@function
+.type _setjmp,@function
+.type setjmp,@function
+___setjmp:
+__setjmp:
+_setjmp:
+setjmp:
+ movea.l 4(%sp),%a0
+ movem.l %d2-%d7/%a2-%a7,(%a0)
+ move.l (%sp),48(%a0)
+ fmovem.x %fp2-%fp7,52(%a0)
+ clr.l %d0
+ rts
--- /dev/null
+.global sigsetjmp
+.global __sigsetjmp
+.type sigsetjmp,@function
+.type __sigsetjmp,@function
+sigsetjmp:
+__sigsetjmp:
+ move.l 8(%sp),%d0
+ beq 1f
+
+ movea.l 4(%sp),%a1
+ move.l (%sp)+,156(%a1)
+ move.l %a2,156+4+8(%a1)
+ movea.l %a1,%a2
+
+.hidden ___setjmp
+ lea ___setjmp-.-8,%a1
+ jsr (%pc,%a1)
+
+ move.l 156(%a2),-(%sp)
+ move.l %a2,4(%sp)
+ move.l %d0,8(%sp)
+ movea.l 156+4+8(%a2),%a2
+
+.hidden __sigsetjmp_tail
+ lea __sigsetjmp_tail-.-8,%a1
+ jmp (%pc,%a1)
+
+1: lea ___setjmp-.-8,%a1
+ jmp (%pc,%a1)
--- /dev/null
+.text
+.global __m68k_read_tp
+.type __m68k_read_tp,@function
+__m68k_read_tp:
+ move.l #333,%d0
+ trap #0
+ move.l %d0,%a0
+ rts
--- /dev/null
+.text
+.global __clone
+.type __clone,@function
+__clone:
+ movem.l %d2-%d5,-(%sp)
+ move.l #120,%d0
+ move.l 28(%sp),%d1
+ move.l 24(%sp),%d2
+ and.l #-16,%d2
+ move.l 36(%sp),%d3
+ move.l 44(%sp),%d4
+ move.l 40(%sp),%d5
+ move.l 20(%sp),%a0
+ move.l 32(%sp),%a1
+ trap #0
+ tst.l %d0
+ beq 1f
+ movem.l (%sp)+,%d2-%d5
+ rts
+1: move.l %a1,-(%sp)
+ jsr (%a0)
+ move.l #1,%d0
+ trap #0
+ clr.b 0
--- /dev/null
+.text
+.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
+.type __syscall_cp_asm,@function
+__syscall_cp_asm:
+ movem.l %d2-%d5,-(%sp)
+ movea.l 20(%sp),%a0
+__cp_begin:
+ move.l (%a0),%d0
+ bne __cp_cancel
+ movem.l 24(%sp),%d0-%d5/%a0
+ trap #0
+__cp_end:
+ movem.l (%sp)+,%d2-%d5
+ rts
+__cp_cancel:
+ movem.l (%sp)+,%d2-%d5
+ move.l __cancel-.-8,%a1
+ jmp (%pc,%a1)
projects / oweals / musl.git / commitdiff