diff options
Diffstat (limited to 'libc-top-half/musl/arch/m68k')
24 files changed, 1063 insertions, 0 deletions
diff --git a/libc-top-half/musl/arch/m68k/arch.mak b/libc-top-half/musl/arch/m68k/arch.mak new file mode 100644 index 0000000..aa4d05c --- /dev/null +++ b/libc-top-half/musl/arch/m68k/arch.mak @@ -0,0 +1 @@ +COMPAT_SRC_DIRS = compat/time32 diff --git a/libc-top-half/musl/arch/m68k/atomic_arch.h b/libc-top-half/musl/arch/m68k/atomic_arch.h new file mode 100644 index 0000000..b369649 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/atomic_arch.h @@ -0,0 +1,8 @@ +#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; +} diff --git a/libc-top-half/musl/arch/m68k/bits/alltypes.h.in b/libc-top-half/musl/arch/m68k/bits/alltypes.h.in new file mode 100644 index 0000000..f564690 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/alltypes.h.in @@ -0,0 +1,25 @@ +#define _REDIR_TIME64 1 +#define _Addr int +#define _Int64 long long +#define _Reg int + +#define __BYTE_ORDER 4321 +#define __LONG_MAX 0x7fffffffL + +#ifndef __cplusplus +#ifdef __WCHAR_TYPE__ +TYPEDEF __WCHAR_TYPE__ wchar_t; +#else +TYPEDEF long wchar_t; +#endif +#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; diff --git a/libc-top-half/musl/arch/m68k/bits/fcntl.h b/libc-top-half/musl/arch/m68k/bits/fcntl.h new file mode 100644 index 0000000..f1c8400 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/fcntl.h @@ -0,0 +1,40 @@ +#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 diff --git a/libc-top-half/musl/arch/m68k/bits/fenv.h b/libc-top-half/musl/arch/m68k/bits/fenv.h new file mode 100644 index 0000000..c90a4a5 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/fenv.h @@ -0,0 +1,29 @@ +#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) diff --git a/libc-top-half/musl/arch/m68k/bits/float.h b/libc-top-half/musl/arch/m68k/bits/float.h new file mode 100644 index 0000000..0e6899d --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/float.h @@ -0,0 +1,39 @@ +#if !__mcffpu__ + +#define FLT_EVAL_METHOD 2 + +#define LDBL_TRUE_MIN 3.6451995318824746025e-4951L +#define LDBL_MIN 1.68105157155604675313e-4932L +#define LDBL_MAX 1.1897314953572317650e+4932L +#define LDBL_EPSILON 1.0842021724855044340e-19L + +#define LDBL_MANT_DIG 64 +#define LDBL_MIN_EXP (-16382) +#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 diff --git a/libc-top-half/musl/arch/m68k/bits/ipcstat.h b/libc-top-half/musl/arch/m68k/bits/ipcstat.h new file mode 100644 index 0000000..4f4fcb0 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/ipcstat.h @@ -0,0 +1 @@ +#define IPC_STAT 0x102 diff --git a/libc-top-half/musl/arch/m68k/bits/msg.h b/libc-top-half/musl/arch/m68k/bits/msg.h new file mode 100644 index 0000000..7bbbb2b --- /dev/null +++ b/libc-top-half/musl/arch/m68k/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/m68k/bits/posix.h b/libc-top-half/musl/arch/m68k/bits/posix.h new file mode 100644 index 0000000..30a3871 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/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/m68k/bits/ptrace.h b/libc-top-half/musl/arch/m68k/bits/ptrace.h new file mode 100644 index 0000000..da93e7a --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/ptrace.h @@ -0,0 +1,2 @@ +#define PTRACE_GET_THREAD_AREA 25 +#define PTRACE_SINGLEBLOCK 33 diff --git a/libc-top-half/musl/arch/m68k/bits/reg.h b/libc-top-half/musl/arch/m68k/bits/reg.h new file mode 100644 index 0000000..99201f7 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/reg.h @@ -0,0 +1,45 @@ +#undef __WORDSIZE +#define __WORDSIZE 32 +#define PT_D1 0 +#define PT_D2 1 +#define PT_D3 2 +#define PT_D4 3 +#define PT_D5 4 +#define PT_D6 5 +#define PT_D7 6 +#define PT_A0 7 +#define PT_A1 8 +#define PT_A2 9 +#define PT_A3 10 +#define PT_A4 11 +#define PT_A5 12 +#define PT_A6 13 +#define PT_D0 14 +#define PT_USP 15 +#define PT_ORIG_D0 16 +#define PT_SR 17 +#define PT_PC 18 + +#if __mcffpu__ +#define PT_FP0 21 +#define PT_FP1 23 +#define PT_FP2 25 +#define PT_FP3 27 +#define PT_FP4 29 +#define PT_FP5 31 +#define PT_FP6 33 +#define PT_FP7 35 +#else +#define PT_FP0 21 +#define PT_FP1 24 +#define PT_FP2 27 +#define PT_FP3 30 +#define PT_FP4 33 +#define PT_FP5 36 +#define PT_FP6 39 +#define PT_FP7 42 +#endif + +#define PT_FPCR 45 +#define PT_FPSR 46 +#define PT_FPIAR 47 diff --git a/libc-top-half/musl/arch/m68k/bits/sem.h b/libc-top-half/musl/arch/m68k/bits/sem.h new file mode 100644 index 0000000..d88338e --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/sem.h @@ -0,0 +1,13 @@ +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; + char __sem_nsems_pad[sizeof(long)-sizeof(short)]; + unsigned short sem_nsems; + long __unused3; + long __unused4; + time_t sem_otime; + time_t sem_ctime; +}; diff --git a/libc-top-half/musl/arch/m68k/bits/setjmp.h b/libc-top-half/musl/arch/m68k/bits/setjmp.h new file mode 100644 index 0000000..5e091fb --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/setjmp.h @@ -0,0 +1 @@ +typedef unsigned long __jmp_buf[39]; diff --git a/libc-top-half/musl/arch/m68k/bits/shm.h b/libc-top-half/musl/arch/m68k/bits/shm.h new file mode 100644 index 0000000..725fb46 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/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/m68k/bits/signal.h b/libc-top-half/musl/arch/m68k/bits/signal.h new file mode 100644 index 0000000..2c369ca --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/signal.h @@ -0,0 +1,140 @@ +#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 diff --git a/libc-top-half/musl/arch/m68k/bits/stat.h b/libc-top-half/musl/arch/m68k/bits/stat.h new file mode 100644 index 0000000..f876814 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/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; + 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 { + long tv_sec; + long tv_nsec; + } __st_atim32, __st_mtim32, __st_ctim32; + ino_t st_ino; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; +}; diff --git a/libc-top-half/musl/arch/m68k/bits/stdint.h b/libc-top-half/musl/arch/m68k/bits/stdint.h new file mode 100644 index 0000000..d1b2712 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/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/m68k/bits/syscall.h.in b/libc-top-half/musl/arch/m68k/bits/syscall.h.in new file mode 100644 index 0000000..a0c6332 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/syscall.h.in @@ -0,0 +1,418 @@ +#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_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_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_settime32 255 +#define __NR_timer_gettime32 256 +#define __NR_timer_getoverrun 257 +#define __NR_timer_delete 258 +#define __NR_clock_settime32 259 +#define __NR_clock_gettime32 260 +#define __NR_clock_getres_time32 261 +#define __NR_clock_nanosleep_time32 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_settime32 321 +#define __NR_timerfd_gettime32 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 +#define __NR_seccomp 380 +#define __NR_pkey_mprotect 381 +#define __NR_pkey_alloc 382 +#define __NR_pkey_free 383 +#define __NR_rseq 384 +#define __NR_semget 393 +#define __NR_semctl 394 +#define __NR_shmget 395 +#define __NR_shmctl 396 +#define __NR_shmat 397 +#define __NR_shmdt 398 +#define __NR_msgget 399 +#define __NR_msgsnd 400 +#define __NR_msgrcv 401 +#define __NR_msgctl 402 +#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/m68k/bits/user.h b/libc-top-half/musl/arch/m68k/bits/user.h new file mode 100644 index 0000000..6a44391 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/bits/user.h @@ -0,0 +1,38 @@ +#undef __WORDSIZE +#define __WORDSIZE 32 + +struct user_m68kfp_struct { + unsigned long fpregs[24], fpcntl[3]; +}; + +struct user_regs_struct { + long d1, d2, d3, d4, d5, d6, d7; + long a0, a1, a2, a3, a4, a5, a6; + long d0, usp, orig_d0; + short stkadj, sr; + long pc; + short fmtvec, __pad; +}; + +struct user { + struct user_regs_struct regs; + int u_fpvalid; + struct user_m68kfp_struct m68kfp; + unsigned long u_tsize, u_dsize, u_ssize, start_code, start_stack; + long signal; + int reserved; + unsigned long u_ar0; + struct user_m68kfp_struct *u_fpstate; + unsigned long magic; + char u_comm[32]; +}; + +#define ELF_NGREG 20 +typedef unsigned long elf_greg_t; +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; +typedef struct user_m68kfp_struct elf_fpregset_t; + +#define NBPG 4096 +#define UPAGES 1 +#define HOST_TEXT_START_ADDR (u.start_code) +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) diff --git a/libc-top-half/musl/arch/m68k/crt_arch.h b/libc-top-half/musl/arch/m68k/crt_arch.h new file mode 100644 index 0000000..48a42f2 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/crt_arch.h @@ -0,0 +1,14 @@ +__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" +); diff --git a/libc-top-half/musl/arch/m68k/kstat.h b/libc-top-half/musl/arch/m68k/kstat.h new file mode 100644 index 0000000..ac13e27 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/kstat.h @@ -0,0 +1,21 @@ +struct kstat { + 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; + long st_atime_sec; + long st_atime_nsec; + long st_mtime_sec; + long st_mtime_nsec; + long st_ctime_sec; + long st_ctime_nsec; + ino_t st_ino; +}; diff --git a/libc-top-half/musl/arch/m68k/pthread_arch.h b/libc-top-half/musl/arch/m68k/pthread_arch.h new file mode 100644 index 0000000..5bea4e1 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/pthread_arch.h @@ -0,0 +1,12 @@ +static inline uintptr_t __get_tp() +{ + return __syscall(SYS_get_thread_area); +} + +#define TLS_ABOVE_TP +#define GAP_ABOVE_TP 0 + +#define TP_OFFSET 0x7000 +#define DTP_OFFSET 0x8000 + +#define MC_PC gregs[R_PC] diff --git a/libc-top-half/musl/arch/m68k/reloc.h b/libc-top-half/musl/arch/m68k/reloc.h new file mode 100644 index 0000000..f920b39 --- /dev/null +++ b/libc-top-half/musl/arch/m68k/reloc.h @@ -0,0 +1,30 @@ +#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" ) diff --git a/libc-top-half/musl/arch/m68k/syscall_arch.h b/libc-top-half/musl/arch/m68k/syscall_arch.h new file mode 100644 index 0000000..6a9d0ae --- /dev/null +++ b/libc-top-half/musl/arch/m68k/syscall_arch.h @@ -0,0 +1,90 @@ +#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_IPC_BROKEN_MODE |