diff options
Diffstat (limited to 'libc-top-half/musl/arch/microblaze')
21 files changed, 935 insertions, 0 deletions
diff --git a/libc-top-half/musl/arch/microblaze/arch.mak b/libc-top-half/musl/arch/microblaze/arch.mak new file mode 100644 index 0000000..aa4d05c --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/arch.mak @@ -0,0 +1 @@ +COMPAT_SRC_DIRS = compat/time32 diff --git a/libc-top-half/musl/arch/microblaze/atomic_arch.h b/libc-top-half/musl/arch/microblaze/atomic_arch.h new file mode 100644 index 0000000..1152e8c --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/atomic_arch.h @@ -0,0 +1,53 @@ +#define a_cas a_cas +static inline int a_cas(volatile int *p, int t, int s) +{ + register int old, tmp; + __asm__ __volatile__ ( + " addi %0, r0, 0\n" + "1: lwx %0, %2, r0\n" + " rsubk %1, %0, %3\n" + " bnei %1, 1f\n" + " swx %4, %2, r0\n" + " addic %1, r0, 0\n" + " bnei %1, 1b\n" + "1: " + : "=&r"(old), "=&r"(tmp) + : "r"(p), "r"(t), "r"(s) + : "cc", "memory" ); + return old; +} + +#define a_swap a_swap +static inline int a_swap(volatile int *x, int v) +{ + register int old, tmp; + __asm__ __volatile__ ( + " addi %0, r0, 0\n" + "1: lwx %0, %2, r0\n" + " swx %3, %2, r0\n" + " addic %1, r0, 0\n" + " bnei %1, 1b\n" + "1: " + : "=&r"(old), "=&r"(tmp) + : "r"(x), "r"(v) + : "cc", "memory" ); + return old; +} + +#define a_fetch_add a_fetch_add +static inline int a_fetch_add(volatile int *x, int v) +{ + register int new, tmp; + __asm__ __volatile__ ( + " addi %0, r0, 0\n" + "1: lwx %0, %2, r0\n" + " addk %0, %0, %3\n" + " swx %0, %2, r0\n" + " addic %1, r0, 0\n" + " bnei %1, 1b\n" + "1: " + : "=&r"(new), "=&r"(tmp) + : "r"(x), "r"(v) + : "cc", "memory" ); + return new-v; +} diff --git a/libc-top-half/musl/arch/microblaze/bits/alltypes.h.in b/libc-top-half/musl/arch/microblaze/bits/alltypes.h.in new file mode 100644 index 0000000..9a4ce29 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/alltypes.h.in @@ -0,0 +1,21 @@ +#define _REDIR_TIME64 1 +#define _Addr int +#define _Int64 long long +#define _Reg int + +#if __MICROBLAZEEL__ +#define __BYTE_ORDER 1234 +#else +#define __BYTE_ORDER 4321 +#endif + +#define __LONG_MAX 0x7fffffffL + +#ifndef __cplusplus +TYPEDEF int wchar_t; +#endif + +TYPEDEF float float_t; +TYPEDEF double double_t; + +TYPEDEF struct { long long __ll; long double __ld; } max_align_t; diff --git a/libc-top-half/musl/arch/microblaze/bits/float.h b/libc-top-half/musl/arch/microblaze/bits/float.h new file mode 100644 index 0000000..c4a655e --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/float.h @@ -0,0 +1,16 @@ +#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 diff --git a/libc-top-half/musl/arch/microblaze/bits/ipcstat.h b/libc-top-half/musl/arch/microblaze/bits/ipcstat.h new file mode 100644 index 0000000..4f4fcb0 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/ipcstat.h @@ -0,0 +1 @@ +#define IPC_STAT 0x102 diff --git a/libc-top-half/musl/arch/microblaze/bits/msg.h b/libc-top-half/musl/arch/microblaze/bits/msg.h new file mode 100644 index 0000000..7bbbb2b --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/msg.h @@ -0,0 +1,18 @@ +struct msqid_ds { + struct ipc_perm msg_perm; + unsigned long __msg_stime_lo; + unsigned long __msg_stime_hi; + unsigned long __msg_rtime_lo; + unsigned long __msg_rtime_hi; + unsigned long __msg_ctime_lo; + unsigned long __msg_ctime_hi; + unsigned long msg_cbytes; + msgqnum_t msg_qnum; + msglen_t msg_qbytes; + pid_t msg_lspid; + pid_t msg_lrpid; + unsigned long __unused[2]; + time_t msg_stime; + time_t msg_rtime; + time_t msg_ctime; +}; diff --git a/libc-top-half/musl/arch/microblaze/bits/posix.h b/libc-top-half/musl/arch/microblaze/bits/posix.h new file mode 100644 index 0000000..30a3871 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/posix.h @@ -0,0 +1,2 @@ +#define _POSIX_V6_ILP32_OFFBIG 1 +#define _POSIX_V7_ILP32_OFFBIG 1 diff --git a/libc-top-half/musl/arch/microblaze/bits/reg.h b/libc-top-half/musl/arch/microblaze/bits/reg.h new file mode 100644 index 0000000..0c7bffc --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/reg.h @@ -0,0 +1,3 @@ +#undef __WORDSIZE +#define __WORDSIZE 32 +/* FIXME */ diff --git a/libc-top-half/musl/arch/microblaze/bits/sem.h b/libc-top-half/musl/arch/microblaze/bits/sem.h new file mode 100644 index 0000000..544e3d2 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/sem.h @@ -0,0 +1,18 @@ +struct semid_ds { + struct ipc_perm sem_perm; + unsigned long __sem_otime_lo; + unsigned long __sem_otime_hi; + unsigned long __sem_ctime_lo; + unsigned long __sem_ctime_hi; +#if __BYTE_ORDER == __LITTLE_ENDIAN + unsigned short sem_nsems; + char __sem_nsems_pad[sizeof(long)-sizeof(short)]; +#else + char __sem_nsems_pad[sizeof(long)-sizeof(short)]; + unsigned short sem_nsems; +#endif + long __unused3; + long __unused4; + time_t sem_otime; + time_t sem_ctime; +}; diff --git a/libc-top-half/musl/arch/microblaze/bits/setjmp.h b/libc-top-half/musl/arch/microblaze/bits/setjmp.h new file mode 100644 index 0000000..b2bd974 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/setjmp.h @@ -0,0 +1 @@ +typedef unsigned long __jmp_buf[18]; diff --git a/libc-top-half/musl/arch/microblaze/bits/shm.h b/libc-top-half/musl/arch/microblaze/bits/shm.h new file mode 100644 index 0000000..725fb46 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/shm.h @@ -0,0 +1,31 @@ +#define SHMLBA 4096 + +struct shmid_ds { + struct ipc_perm shm_perm; + size_t shm_segsz; + unsigned long __shm_atime_lo; + unsigned long __shm_atime_hi; + unsigned long __shm_dtime_lo; + unsigned long __shm_dtime_hi; + unsigned long __shm_ctime_lo; + unsigned long __shm_ctime_hi; + pid_t shm_cpid; + pid_t shm_lpid; + unsigned long shm_nattch; + unsigned long __pad1; + unsigned long __pad2; + unsigned long __pad3; + time_t shm_atime; + time_t shm_dtime; + time_t shm_ctime; +}; + +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; +}; diff --git a/libc-top-half/musl/arch/microblaze/bits/signal.h b/libc-top-half/musl/arch/microblaze/bits/signal.h new file mode 100644 index 0000000..490f83b --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/signal.h @@ -0,0 +1,88 @@ +#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 + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +typedef unsigned long greg_t, gregset_t[38]; +typedef struct sigcontext { + struct { + unsigned long r0, r1, r2, r3, r4, r5, r6, r7; + unsigned long r8, r9, r10, r11, r12, r13, r14, r15; + unsigned long r16, r17, r18, r19, r20, r21, r22, r23; + unsigned long r24, r25, r26, r27, r28, r29, r30, r31; + unsigned long pc, msr, ear, esr, fsr; + int pt_mode; + } regs; + unsigned long oldmask; +} mcontext_t; +#else +typedef struct { + unsigned long __regs[39]; +} 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 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 diff --git a/libc-top-half/musl/arch/microblaze/bits/stat.h b/libc-top-half/musl/arch/microblaze/bits/stat.h new file mode 100644 index 0000000..8a4d509 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/stat.h @@ -0,0 +1,25 @@ +/* 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; + mode_t st_mode; + nlink_t st_nlink; + uid_t st_uid; + gid_t st_gid; + dev_t st_rdev; + long long __st_rdev_padding; + off_t st_size; + blksize_t st_blksize; + int __st_blksize_padding; + blkcnt_t st_blocks; + struct { + long tv_sec; + long tv_nsec; + } __st_atim32, __st_mtim32, __st_ctim32; + unsigned __unused[2]; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; +}; diff --git a/libc-top-half/musl/arch/microblaze/bits/stdint.h b/libc-top-half/musl/arch/microblaze/bits/stdint.h new file mode 100644 index 0000000..d1b2712 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/stdint.h @@ -0,0 +1,20 @@ +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 diff --git a/libc-top-half/musl/arch/microblaze/bits/syscall.h.in b/libc-top-half/musl/arch/microblaze/bits/syscall.h.in new file mode 100644 index 0000000..931d791 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/syscall.h.in @@ -0,0 +1,440 @@ +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday_time32 78 +#define __NR_settimeofday_time32 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86old 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_vm86 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_chown 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_lchown32 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_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime32 260 +#define __NR_timer_gettime32 261 +#define __NR_timer_getoverrun 262 +#define __NR_timer_delete 263 +#define __NR_clock_settime32 264 +#define __NR_clock_gettime32 265 +#define __NR_clock_getres_time32 266 +#define __NR_clock_nanosleep_time32 267 +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink 278 +#define __NR_mq_timedsend 279 +#define __NR_mq_timedreceive 280 +#define __NR_mq_notify 281 +#define __NR_mq_getsetattr 282 +#define __NR_kexec_load 283 +#define __NR_waitid 284 +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +#define __NR_timerfd_create 322 +#define __NR_eventfd 323 +#define __NR_fallocate 324 +#define __NR_semtimedop 325 +#define __NR_timerfd_settime32 326 +#define __NR_timerfd_gettime32 327 +#define __NR_semctl 328 +#define __NR_semget 329 +#define __NR_semop 330 +#define __NR_msgctl 331 +#define __NR_msgget 332 +#define __NR_msgrcv 333 +#define __NR_msgsnd 334 +#define __NR_shmat 335 +#define __NR_shmctl 336 +#define __NR_shmdt 337 +#define __NR_shmget 338 +#define __NR_signalfd4 339 +#define __NR_eventfd2 340 +#define __NR_epoll_create1 341 +#define __NR_dup3 342 +#define __NR_pipe2 343 +#define __NR_inotify_init1 344 +#define __NR_socket 345 +#define __NR_socketpair 346 +#define __NR_bind 347 +#define __NR_listen 348 +#define __NR_accept 349 +#define __NR_connect 350 +#define __NR_getsockname 351 +#define __NR_getpeername 352 +#define __NR_sendto 353 +#define __NR_send 354 +#define __NR_recvfrom 355 +#define __NR_recv 356 +#define __NR_setsockopt 357 +#define __NR_getsockopt 358 +#define __NR_shutdown 359 +#define __NR_sendmsg 360 +#define __NR_recvmsg 361 +#define __NR_accept4 362 +#define __NR_preadv 363 +#define __NR_pwritev 364 +#define __NR_rt_tgsigqueueinfo 365 +#define __NR_perf_event_open 366 +#define __NR_recvmmsg 367 +#define __NR_fanotify_init 368 +#define __NR_fanotify_mark 369 +#define __NR_prlimit64 370 +#define __NR_name_to_handle_at 371 +#define __NR_open_by_handle_at 372 +#define __NR_clock_adjtime 373 +#define __NR_syncfs 374 +#define __NR_setns 375 +#define __NR_sendmmsg 376 +#define __NR_process_vm_readv 377 +#define __NR_process_vm_writev 378 +#define __NR_kcmp 379 +#define __NR_finit_module 380 +#define __NR_sched_setattr 381 +#define __NR_sched_getattr 382 +#define __NR_renameat2 383 +#define __NR_seccomp 384 +#define __NR_getrandom 385 +#define __NR_memfd_create 386 +#define __NR_bpf 387 +#define __NR_execveat 388 +#define __NR_userfaultfd 389 +#define __NR_membarrier 390 +#define __NR_mlock2 391 +#define __NR_copy_file_range 392 +#define __NR_preadv2 393 +#define __NR_pwritev2 394 +#define __NR_pkey_mprotect 395 +#define __NR_pkey_alloc 396 +#define __NR_pkey_free 397 +#define __NR_statx 398 +#define __NR_io_pgetevents 399 +#define __NR_rseq 400 +#define __NR_clock_gettime64 403 +#define __NR_clock_settime64 404 +#define __NR_clock_adjtime64 405 +#define __NR_clock_getres_time64 406 +#define __NR_clock_nanosleep_time64 407 +#define __NR_timer_gettime64 408 +#define __NR_timer_settime64 409 +#define __NR_timerfd_gettime64 410 +#define __NR_timerfd_settime64 411 +#define __NR_utimensat_time64 412 +#define __NR_pselect6_time64 413 +#define __NR_ppoll_time64 414 +#define __NR_io_pgetevents_time64 416 +#define __NR_recvmmsg_time64 417 +#define __NR_mq_timedsend_time64 418 +#define __NR_mq_timedreceive_time64 419 +#define __NR_semtimedop_time64 420 +#define __NR_rt_sigtimedwait_time64 421 +#define __NR_futex_time64 422 +#define __NR_sched_rr_get_interval_time64 423 +#define __NR_pidfd_send_signal 424 +#define __NR_io_uring_setup 425 +#define __NR_io_uring_enter 426 +#define __NR_io_uring_register 427 +#define __NR_open_tree 428 +#define __NR_move_mount 429 +#define __NR_fsopen 430 +#define __NR_fsconfig 431 +#define __NR_fsmount 432 +#define __NR_fspick 433 +#define __NR_pidfd_open 434 +#define __NR_clone3 435 +#define __NR_close_range 436 +#define __NR_openat2 437 +#define __NR_pidfd_getfd 438 +#define __NR_faccessat2 439 +#define __NR_process_madvise 440 +#define __NR_epoll_pwait2 441 +#define __NR_mount_setattr 442 +#define __NR_landlock_create_ruleset 444 +#define __NR_landlock_add_rule 445 +#define __NR_landlock_restrict_self 446 + diff --git a/libc-top-half/musl/arch/microblaze/bits/user.h b/libc-top-half/musl/arch/microblaze/bits/user.h new file mode 100644 index 0000000..dbc25e0 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/bits/user.h @@ -0,0 +1,25 @@ +struct user_fpregs_struct { + long cwd, swd, twd, fip, fcs, foo, fos, st_space[20]; +}; + +struct user_regs_struct { + unsigned grp[32], pc, msr, ear, esr, fsr, btr, pvr[12]; +}; + +struct user { + struct user_regs_struct regs; + int u_fpvalid; + struct user_fpregs_struct elf_fpregset_t; + unsigned long u_tsize, u_dsize, u_ssize, start_code, 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]; + int u_debugreg[8]; +}; + +#define ELF_NGREG 50 +typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG]; +typedef struct user_fpregs_struct elf_fpregset_t; diff --git a/libc-top-half/musl/arch/microblaze/crt_arch.h b/libc-top-half/musl/arch/microblaze/crt_arch.h new file mode 100644 index 0000000..bca78bf --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/crt_arch.h @@ -0,0 +1,17 @@ +__asm__( +".text \n" +".global " START " \n" +".align 2 \n" +START ": \n" +" add r19, r0, r0 \n" +" ori r5, r1, 0 \n" +"1: mfs r6, rpc \n" +".weak _DYNAMIC \n" +".hidden _DYNAMIC \n" +" addik r6, r6, _GLOBAL_OFFSET_TABLE_+8 \n" +" addik r6, r6, _DYNAMIC@GOTOFF \n" +" andi r1, r1, -8 \n" +" addik r1, r1, -8 \n" +" bri " START "_c \n" +" nop \n" +); diff --git a/libc-top-half/musl/arch/microblaze/kstat.h b/libc-top-half/musl/arch/microblaze/kstat.h new file mode 100644 index 0000000..c144957 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/kstat.h @@ -0,0 +1,21 @@ +struct kstat { + dev_t st_dev; + ino_t st_ino; + mode_t st_mode; + nlink_t st_nlink; + uid_t st_uid; + gid_t st_gid; + dev_t st_rdev; + long long __st_rdev_padding; + off_t st_size; + blksize_t st_blksize; + int __st_blksize_padding; + blkcnt_t st_blocks; + long st_atime_sec; + long st_atime_nsec; + long st_mtime_sec; + long st_mtime_nsec; + long st_ctime_sec; + long st_ctime_nsec; + unsigned __unused[2]; +}; diff --git a/libc-top-half/musl/arch/microblaze/pthread_arch.h b/libc-top-half/musl/arch/microblaze/pthread_arch.h new file mode 100644 index 0000000..ff26624 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/pthread_arch.h @@ -0,0 +1,8 @@ +static inline uintptr_t __get_tp() +{ + uintptr_t tp; + __asm__ ("ori %0, r21, 0" : "=r" (tp) ); + return tp; +} + +#define MC_PC regs.pc diff --git a/libc-top-half/musl/arch/microblaze/reloc.h b/libc-top-half/musl/arch/microblaze/reloc.h new file mode 100644 index 0000000..6302c6e --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/reloc.h @@ -0,0 +1,27 @@ +#if __BYTE_ORDER == __LITTLE_ENDIAN +#define ENDIAN_SUFFIX "el" +#else +#define ENDIAN_SUFFIX "" +#endif + +#define LDSO_ARCH "microblaze" ENDIAN_SUFFIX + +#define TPOFF_K 0 + +#define REL_SYMBOLIC R_MICROBLAZE_32 +#define REL_GOT R_MICROBLAZE_GLOB_DAT +#define REL_PLT R_MICROBLAZE_JUMP_SLOT +#define REL_RELATIVE R_MICROBLAZE_REL +#define REL_COPY R_MICROBLAZE_COPY +#define REL_DTPMOD R_MICROBLAZE_TLSDTPMOD32 +#define REL_DTPOFF R_MICROBLAZE_TLSDTPREL32 + +#define CRTJMP(pc,sp) __asm__ __volatile__( \ + "addik r1,%1,0 ; bra %0" : : "r"(pc), "r"(sp) : "memory" ) + +#define GETFUNCSYM(fp, sym, got) __asm__ ( \ + ".hidden " #sym " \n" \ + " mfs %0, rpc \n" \ + " addik %0, %0, _GLOBAL_OFFSET_TABLE_+8 \n" \ + " addik %0, %0, " #sym "@GOTOFF \n" \ + : "=r"(*(fp)) : : "memory" ) diff --git a/libc-top-half/musl/arch/microblaze/syscall_arch.h b/libc-top-half/musl/arch/microblaze/syscall_arch.h new file mode 100644 index 0000000..61d8248 --- /dev/null +++ b/libc-top-half/musl/arch/microblaze/syscall_arch.h @@ -0,0 +1,99 @@ +#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 r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12) + : "memory", "r4"); + return r3; +} + +static inline long __syscall1(long n, long a) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5) + : "memory", "r4"); + return r3; +} + +static inline long __syscall2(long n, long a, long b) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + register unsigned long r6 __asm__("r6") = b; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5), "r"(r6) + : "memory", "r4"); + return r3; +} + +static inline long __syscall3(long n, long a, long b, long c) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + register unsigned long r6 __asm__("r6") = b; + register unsigned long r7 __asm__("r7") = c; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5), "r"(r6), "r"(r7) + : "memory", "r4"); + return r3; +} + +static inline long __syscall4(long n, long a, long b, long c, long d) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + register unsigned long r6 __asm__("r6") = b; + register unsigned long r7 __asm__("r7") = c; + register unsigned long r8 __asm__("r8") = d; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8) + : "memory", "r4"); + return r3; +} + +static inline long __syscall5(long n, long a, long b, long c, long d, long e) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + register unsigned long r6 __asm__("r6") = b; + register unsigned long r7 __asm__("r7") = c; + register unsigned long r8 __asm__("r8") = d; + register unsigned long r9 __asm__("r9") = e; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9) + : "memory", "r4"); + return r3; +} + +static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) +{ + register unsigned long r12 __asm__("r12") = n; + register unsigned long r3 __asm__("r3"); + register unsigned long r5 __asm__("r5") = a; + register unsigned long r6 __asm__("r6") = b; + register unsigned long r7 __asm__("r7") = c; + register unsigned long r8 __asm__("r8") = d; + register unsigned long r9 __asm__("r9") = e; + register unsigned long r10 __asm__("r10") = f; + __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) + : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9), "r"(r10) + : "memory", "r4"); + return r3; +} + +#define SYSCALL_IPC_BROKEN_MODE + +#undef SYS_socketcall |