diff options
Diffstat (limited to 'libc-top-half/musl/arch/aarch64')
21 files changed, 921 insertions, 0 deletions
diff --git a/libc-top-half/musl/arch/aarch64/atomic_arch.h b/libc-top-half/musl/arch/aarch64/atomic_arch.h new file mode 100644 index 0000000..40fefc2 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/atomic_arch.h @@ -0,0 +1,82 @@ +#define a_ll a_ll +static inline int a_ll(volatile int *p) +{ + int v; + __asm__ __volatile__ ("ldaxr %w0,%1" : "=r"(v) : "Q"(*p)); + return v; +} + +#define a_sc a_sc +static inline int a_sc(volatile int *p, int v) +{ + int r; + __asm__ __volatile__ ("stlxr %w0,%w2,%1" : "=&r"(r), "=Q"(*p) : "r"(v) : "memory"); + return !r; +} + +#define a_barrier a_barrier +static inline void a_barrier() +{ + __asm__ __volatile__ ("dmb ish" : : : "memory"); +} + +#define a_cas a_cas +static inline int a_cas(volatile int *p, int t, int s) +{ + int old; + do { + old = a_ll(p); + if (old != t) { + a_barrier(); + break; + } + } while (!a_sc(p, s)); + return old; +} + +#define a_ll_p a_ll_p +static inline void *a_ll_p(volatile void *p) +{ + void *v; + __asm__ __volatile__ ("ldaxr %0, %1" : "=r"(v) : "Q"(*(void *volatile *)p)); + return v; +} + +#define a_sc_p a_sc_p +static inline int a_sc_p(volatile int *p, void *v) +{ + int r; + __asm__ __volatile__ ("stlxr %w0,%2,%1" : "=&r"(r), "=Q"(*(void *volatile *)p) : "r"(v) : "memory"); + return !r; +} + +#define a_cas_p a_cas_p +static inline void *a_cas_p(volatile void *p, void *t, void *s) +{ + void *old; + do { + old = a_ll_p(p); + if (old != t) { + a_barrier(); + break; + } + } while (!a_sc_p(p, s)); + return old; +} + +#define a_ctz_64 a_ctz_64 +static inline int a_ctz_64(uint64_t x) +{ + __asm__( + " rbit %0, %1\n" + " clz %0, %0\n" + : "=r"(x) : "r"(x)); + return x; +} + +#define a_clz_64 a_clz_64 +static inline int a_clz_64(uint64_t x) +{ + __asm__("clz %0, %1" : "=r"(x) : "r"(x)); + return x; +} diff --git a/libc-top-half/musl/arch/aarch64/bits/alltypes.h.in b/libc-top-half/musl/arch/aarch64/bits/alltypes.h.in new file mode 100644 index 0000000..c547ca0 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/alltypes.h.in @@ -0,0 +1,24 @@ +#define _Addr long +#define _Int64 long +#define _Reg long + +#if __AARCH64EB__ +#define __BYTE_ORDER 4321 +#else +#define __BYTE_ORDER 1234 +#endif + +#define __LONG_MAX 0x7fffffffffffffffL + +#ifndef __cplusplus +TYPEDEF unsigned wchar_t; +#endif +TYPEDEF unsigned wint_t; + +TYPEDEF int blksize_t; +TYPEDEF unsigned int nlink_t; + +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/aarch64/bits/fcntl.h b/libc-top-half/musl/arch/aarch64/bits/fcntl.h new file mode 100644 index 0000000..9278797 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/fcntl.h @@ -0,0 +1,38 @@ +#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 020040000 +#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 diff --git a/libc-top-half/musl/arch/aarch64/bits/fenv.h b/libc-top-half/musl/arch/aarch64/bits/fenv.h new file mode 100644 index 0000000..2f3279a --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/fenv.h @@ -0,0 +1,19 @@ +#define FE_INVALID 1 +#define FE_DIVBYZERO 2 +#define FE_OVERFLOW 4 +#define FE_UNDERFLOW 8 +#define FE_INEXACT 16 +#define FE_ALL_EXCEPT 31 +#define FE_TONEAREST 0 +#define FE_DOWNWARD 0x800000 +#define FE_UPWARD 0x400000 +#define FE_TOWARDZERO 0xc00000 + +typedef unsigned int fexcept_t; + +typedef struct { + unsigned int __fpcr; + unsigned int __fpsr; +} fenv_t; + +#define FE_DFL_ENV ((const fenv_t *) -1) diff --git a/libc-top-half/musl/arch/aarch64/bits/float.h b/libc-top-half/musl/arch/aarch64/bits/float.h new file mode 100644 index 0000000..719c790 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/float.h @@ -0,0 +1,16 @@ +#define FLT_EVAL_METHOD 0 + +#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 diff --git a/libc-top-half/musl/arch/aarch64/bits/hwcap.h b/libc-top-half/musl/arch/aarch64/bits/hwcap.h new file mode 100644 index 0000000..424cc4d --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/hwcap.h @@ -0,0 +1,52 @@ +#define HWCAP_FP (1 << 0) +#define HWCAP_ASIMD (1 << 1) +#define HWCAP_EVTSTRM (1 << 2) +#define HWCAP_AES (1 << 3) +#define HWCAP_PMULL (1 << 4) +#define HWCAP_SHA1 (1 << 5) +#define HWCAP_SHA2 (1 << 6) +#define HWCAP_CRC32 (1 << 7) +#define HWCAP_ATOMICS (1 << 8) +#define HWCAP_FPHP (1 << 9) +#define HWCAP_ASIMDHP (1 << 10) +#define HWCAP_CPUID (1 << 11) +#define HWCAP_ASIMDRDM (1 << 12) +#define HWCAP_JSCVT (1 << 13) +#define HWCAP_FCMA (1 << 14) +#define HWCAP_LRCPC (1 << 15) +#define HWCAP_DCPOP (1 << 16) +#define HWCAP_SHA3 (1 << 17) +#define HWCAP_SM3 (1 << 18) +#define HWCAP_SM4 (1 << 19) +#define HWCAP_ASIMDDP (1 << 20) +#define HWCAP_SHA512 (1 << 21) +#define HWCAP_SVE (1 << 22) +#define HWCAP_ASIMDFHM (1 << 23) +#define HWCAP_DIT (1 << 24) +#define HWCAP_USCAT (1 << 25) +#define HWCAP_ILRCPC (1 << 26) +#define HWCAP_FLAGM (1 << 27) +#define HWCAP_SSBS (1 << 28) +#define HWCAP_SB (1 << 29) +#define HWCAP_PACA (1 << 30) +#define HWCAP_PACG (1UL << 31) + +#define HWCAP2_DCPODP (1 << 0) +#define HWCAP2_SVE2 (1 << 1) +#define HWCAP2_SVEAES (1 << 2) +#define HWCAP2_SVEPMULL (1 << 3) +#define HWCAP2_SVEBITPERM (1 << 4) +#define HWCAP2_SVESHA3 (1 << 5) +#define HWCAP2_SVESM4 (1 << 6) +#define HWCAP2_FLAGM2 (1 << 7) +#define HWCAP2_FRINT (1 << 8) +#define HWCAP2_SVEI8MM (1 << 9) +#define HWCAP2_SVEF32MM (1 << 10) +#define HWCAP2_SVEF64MM (1 << 11) +#define HWCAP2_SVEBF16 (1 << 12) +#define HWCAP2_I8MM (1 << 13) +#define HWCAP2_BF16 (1 << 14) +#define HWCAP2_DGH (1 << 15) +#define HWCAP2_RNG (1 << 16) +#define HWCAP2_BTI (1 << 17) +#define HWCAP2_MTE (1 << 18) diff --git a/libc-top-half/musl/arch/aarch64/bits/mman.h b/libc-top-half/musl/arch/aarch64/bits/mman.h new file mode 100644 index 0000000..8fad5ce --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/mman.h @@ -0,0 +1,2 @@ +#define PROT_BTI 0x10 +#define PROT_MTE 0x20 diff --git a/libc-top-half/musl/arch/aarch64/bits/posix.h b/libc-top-half/musl/arch/aarch64/bits/posix.h new file mode 100644 index 0000000..c37b94c --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/posix.h @@ -0,0 +1,2 @@ +#define _POSIX_V6_LP64_OFF64 1 +#define _POSIX_V7_LP64_OFF64 1 diff --git a/libc-top-half/musl/arch/aarch64/bits/reg.h b/libc-top-half/musl/arch/aarch64/bits/reg.h new file mode 100644 index 0000000..2633f39 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/reg.h @@ -0,0 +1,2 @@ +#undef __WORDSIZE +#define __WORDSIZE 64 diff --git a/libc-top-half/musl/arch/aarch64/bits/setjmp.h b/libc-top-half/musl/arch/aarch64/bits/setjmp.h new file mode 100644 index 0000000..54bc261 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/setjmp.h @@ -0,0 +1 @@ +typedef unsigned long __jmp_buf[22]; diff --git a/libc-top-half/musl/arch/aarch64/bits/signal.h b/libc-top-half/musl/arch/aarch64/bits/signal.h new file mode 100644 index 0000000..5098c73 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/signal.h @@ -0,0 +1,153 @@ +#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 6144 +#define SIGSTKSZ 12288 +#endif + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +typedef unsigned long greg_t; +typedef unsigned long gregset_t[34]; + +typedef struct { + __uint128_t vregs[32]; + unsigned int fpsr; + unsigned int fpcr; +} fpregset_t; +typedef struct sigcontext { + unsigned long fault_address; + unsigned long regs[31]; + unsigned long sp, pc, pstate; + long double __reserved[256]; +} mcontext_t; + +#define FPSIMD_MAGIC 0x46508001 +#define ESR_MAGIC 0x45535201 +#define EXTRA_MAGIC 0x45585401 +#define SVE_MAGIC 0x53564501 +struct _aarch64_ctx { + unsigned int magic; + unsigned int size; +}; +struct fpsimd_context { + struct _aarch64_ctx head; + unsigned int fpsr; + unsigned int fpcr; + __uint128_t vregs[32]; +}; +struct esr_context { + struct _aarch64_ctx head; + unsigned long esr; +}; +struct extra_context { + struct _aarch64_ctx head; + unsigned long datap; + unsigned int size; + unsigned int __reserved[3]; +}; +struct sve_context { + struct _aarch64_ctx head; + unsigned short vl; + unsigned short __reserved[3]; +}; +#define SVE_VQ_BYTES 16 +#define SVE_VQ_MIN 1 +#define SVE_VQ_MAX 512 +#define SVE_VL_MIN (SVE_VQ_MIN * SVE_VQ_BYTES) +#define SVE_VL_MAX (SVE_VQ_MAX * SVE_VQ_BYTES) +#define SVE_NUM_ZREGS 32 +#define SVE_NUM_PREGS 16 +#define sve_vl_valid(vl) \ + ((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX) +#define sve_vq_from_vl(vl) ((vl) / SVE_VQ_BYTES) +#define sve_vl_from_vq(vq) ((vq) * SVE_VQ_BYTES) +#define SVE_SIG_ZREG_SIZE(vq) ((unsigned)(vq) * SVE_VQ_BYTES) +#define SVE_SIG_PREG_SIZE(vq) ((unsigned)(vq) * (SVE_VQ_BYTES / 8)) +#define SVE_SIG_FFR_SIZE(vq) SVE_SIG_PREG_SIZE(vq) +#define SVE_SIG_REGS_OFFSET \ + ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) +#define SVE_SIG_ZREGS_OFFSET SVE_SIG_REGS_OFFSET +#define SVE_SIG_ZREG_OFFSET(vq, n) \ + (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n)) +#define SVE_SIG_ZREGS_SIZE(vq) \ + (SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET) +#define SVE_SIG_PREGS_OFFSET(vq) \ + (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq)) +#define SVE_SIG_PREG_OFFSET(vq, n) \ + (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n)) +#define SVE_SIG_PREGS_SIZE(vq) \ + (SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq)) +#define SVE_SIG_FFR_OFFSET(vq) \ + (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq)) +#define SVE_SIG_REGS_SIZE(vq) \ + (SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET) +#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) +#else +typedef struct { + long double __regs[18+256]; +} 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; + sigset_t uc_sigmask; + mcontext_t uc_mcontext; +} 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/aarch64/bits/stat.h b/libc-top-half/musl/arch/aarch64/bits/stat.h new file mode 100644 index 0000000..b7f4221 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/stat.h @@ -0,0 +1,18 @@ +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; + unsigned long __pad; + off_t st_size; + blksize_t st_blksize; + int __pad2; + blkcnt_t st_blocks; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + unsigned __unused[2]; +}; diff --git a/libc-top-half/musl/arch/aarch64/bits/stdint.h b/libc-top-half/musl/arch/aarch64/bits/stdint.h new file mode 100644 index 0000000..1bb147f --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/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 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 diff --git a/libc-top-half/musl/arch/aarch64/bits/syscall.h.in b/libc-top-half/musl/arch/aarch64/bits/syscall.h.in new file mode 100644 index 0000000..5f420e6 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/syscall.h.in @@ -0,0 +1,302 @@ +#define __NR_io_setup 0 +#define __NR_io_destroy 1 +#define __NR_io_submit 2 +#define __NR_io_cancel 3 +#define __NR_io_getevents 4 +#define __NR_setxattr 5 +#define __NR_lsetxattr 6 +#define __NR_fsetxattr 7 +#define __NR_getxattr 8 +#define __NR_lgetxattr 9 +#define __NR_fgetxattr 10 +#define __NR_listxattr 11 +#define __NR_llistxattr 12 +#define __NR_flistxattr 13 +#define __NR_removexattr 14 +#define __NR_lremovexattr 15 +#define __NR_fremovexattr 16 +#define __NR_getcwd 17 +#define __NR_lookup_dcookie 18 +#define __NR_eventfd2 19 +#define __NR_epoll_create1 20 +#define __NR_epoll_ctl 21 +#define __NR_epoll_pwait 22 +#define __NR_dup 23 +#define __NR_dup3 24 +#define __NR_fcntl 25 +#define __NR_inotify_init1 26 +#define __NR_inotify_add_watch 27 +#define __NR_inotify_rm_watch 28 +#define __NR_ioctl 29 +#define __NR_ioprio_set 30 +#define __NR_ioprio_get 31 +#define __NR_flock 32 +#define __NR_mknodat 33 +#define __NR_mkdirat 34 +#define __NR_unlinkat 35 +#define __NR_symlinkat 36 +#define __NR_linkat 37 +#define __NR_renameat 38 +#define __NR_umount2 39 +#define __NR_mount 40 +#define __NR_pivot_root 41 +#define __NR_nfsservctl 42 +#define __NR_statfs 43 +#define __NR_fstatfs 44 +#define __NR_truncate 45 +#define __NR_ftruncate 46 +#define __NR_fallocate 47 +#define __NR_faccessat 48 +#define __NR_chdir 49 +#define __NR_fchdir 50 +#define __NR_chroot 51 +#define __NR_fchmod 52 +#define __NR_fchmodat 53 +#define __NR_fchownat 54 +#define __NR_fchown 55 +#define __NR_openat 56 +#define __NR_close 57 +#define __NR_vhangup 58 +#define __NR_pipe2 59 +#define __NR_quotactl 60 +#define __NR_getdents64 61 +#define __NR_lseek 62 +#define __NR_read 63 +#define __NR_write 64 +#define __NR_readv 65 +#define __NR_writev 66 +#define __NR_pread64 67 +#define __NR_pwrite64 68 +#define __NR_preadv 69 +#define __NR_pwritev 70 +#define __NR_sendfile 71 +#define __NR_pselect6 72 +#define __NR_ppoll 73 +#define __NR_signalfd4 74 +#define __NR_vmsplice 75 +#define __NR_splice 76 +#define __NR_tee 77 +#define __NR_readlinkat 78 +#define __NR_newfstatat 79 +#define __NR_fstat 80 +#define __NR_sync 81 +#define __NR_fsync 82 +#define __NR_fdatasync 83 +#define __NR_sync_file_range 84 +#define __NR_timerfd_create 85 +#define __NR_timerfd_settime 86 +#define __NR_timerfd_gettime 87 +#define __NR_utimensat 88 +#define __NR_acct 89 +#define __NR_capget 90 +#define __NR_capset 91 +#define __NR_personality 92 +#define __NR_exit 93 +#define __NR_exit_group 94 +#define __NR_waitid 95 +#define __NR_set_tid_address 96 +#define __NR_unshare 97 +#define __NR_futex 98 +#define __NR_set_robust_list 99 +#define __NR_get_robust_list 100 +#define __NR_nanosleep 101 +#define __NR_getitimer 102 +#define __NR_setitimer 103 +#define __NR_kexec_load 104 +#define __NR_init_module 105 +#define __NR_delete_module 106 +#define __NR_timer_create 107 +#define __NR_timer_gettime 108 +#define __NR_timer_getoverrun 109 +#define __NR_timer_settime 110 +#define __NR_timer_delete 111 +#define __NR_clock_settime 112 +#define __NR_clock_gettime 113 +#define __NR_clock_getres 114 +#define __NR_clock_nanosleep 115 +#define __NR_syslog 116 +#define __NR_ptrace 117 +#define __NR_sched_setparam 118 +#define __NR_sched_setscheduler 119 +#define __NR_sched_getscheduler 120 +#define __NR_sched_getparam 121 +#define __NR_sched_setaffinity 122 +#define __NR_sched_getaffinity 123 +#define __NR_sched_yield 124 +#define __NR_sched_get_priority_max 125 +#define __NR_sched_get_priority_min 126 +#define __NR_sched_rr_get_interval 127 +#define __NR_restart_syscall 128 +#define __NR_kill 129 +#define __NR_tkill 130 +#define __NR_tgkill 131 +#define __NR_sigaltstack 132 +#define __NR_rt_sigsuspend 133 +#define __NR_rt_sigaction 134 +#define __NR_rt_sigprocmask 135 +#define __NR_rt_sigpending 136 +#define __NR_rt_sigtimedwait 137 +#define __NR_rt_sigqueueinfo 138 +#define __NR_rt_sigreturn 139 +#define __NR_setpriority 140 +#define __NR_getpriority 141 +#define __NR_reboot 142 +#define __NR_setregid 143 +#define __NR_setgid 144 +#define __NR_setreuid 145 +#define __NR_setuid 146 +#define __NR_setresuid 147 +#define __NR_getresuid 148 +#define __NR_setresgid 149 +#define __NR_getresgid 150 +#define __NR_setfsuid 151 +#define __NR_setfsgid 152 +#define __NR_times 153 +#define __NR_setpgid 154 +#define __NR_getpgid 155 +#define __NR_getsid 156 +#define __NR_setsid 157 +#define __NR_getgroups 158 +#define __NR_setgroups 159 +#define __NR_uname 160 +#define __NR_sethostname 161 +#define __NR_setdomainname 162 +#define __NR_getrlimit 163 +#define __NR_setrlimit 164 +#define __NR_getrusage 165 +#define __NR_umask 166 +#define __NR_prctl 167 +#define __NR_getcpu 168 +#define __NR_gettimeofday 169 +#define __NR_settimeofday 170 +#define __NR_adjtimex 171 +#define __NR_getpid 172 +#define __NR_getppid 173 +#define __NR_getuid 174 +#define __NR_geteuid 175 +#define __NR_getgid 176 +#define __NR_getegid 177 +#define __NR_gettid 178 +#define __NR_sysinfo 179 +#define __NR_mq_open 180 +#define __NR_mq_unlink 181 +#define __NR_mq_timedsend 182 +#define __NR_mq_timedreceive 183 +#define __NR_mq_notify 184 +#define __NR_mq_getsetattr 185 +#define __NR_msgget 186 +#define __NR_msgctl 187 +#define __NR_msgrcv 188 +#define __NR_msgsnd 189 +#define __NR_semget 190 +#define __NR_semctl 191 +#define __NR_semtimedop 192 +#define __NR_semop 193 +#define __NR_shmget 194 +#define __NR_shmctl 195 +#define __NR_shmat 196 +#define __NR_shmdt 197 +#define __NR_socket 198 +#define __NR_socketpair 199 +#define __NR_bind 200 +#define __NR_listen 201 +#define __NR_accept 202 +#define __NR_connect 203 +#define __NR_getsockname 204 +#define __NR_getpeername 205 +#define __NR_sendto 206 +#define __NR_recvfrom 207 +#define __NR_setsockopt 208 +#define __NR_getsockopt 209 +#define __NR_shutdown 210 +#define __NR_sendmsg 211 +#define __NR_recvmsg 212 +#define __NR_readahead 213 +#define __NR_brk 214 +#define __NR_munmap 215 +#define __NR_mremap 216 +#define __NR_add_key 217 +#define __NR_request_key 218 +#define __NR_keyctl 219 +#define __NR_clone 220 +#define __NR_execve 221 +#define __NR_mmap 222 +#define __NR_fadvise64 223 +#define __NR_swapon 224 +#define __NR_swapoff 225 +#define __NR_mprotect 226 +#define __NR_msync 227 +#define __NR_mlock 228 +#define __NR_munlock 229 +#define __NR_mlockall 230 +#define __NR_munlockall 231 +#define __NR_mincore 232 +#define __NR_madvise 233 +#define __NR_remap_file_pages 234 +#define __NR_mbind 235 +#define __NR_get_mempolicy 236 +#define __NR_set_mempolicy 237 +#define __NR_migrate_pages 238 +#define __NR_move_pages 239 +#define __NR_rt_tgsigqueueinfo 240 +#define __NR_perf_event_open 241 +#define __NR_accept4 242 +#define __NR_recvmmsg 243 +#define __NR_wait4 260 +#define __NR_prlimit64 261 +#define __NR_fanotify_init 262 +#define __NR_fanotify_mark 263 +#define __NR_name_to_handle_at 264 +#define __NR_open_by_handle_at 265 +#define __NR_clock_adjtime 266 +#define __NR_syncfs 267 +#define __NR_setns 268 +#define __NR_sendmmsg 269 +#define __NR_process_vm_readv 270 +#define __NR_process_vm_writev 271 +#define __NR_kcmp 272 +#define __NR_finit_module 273 +#define __NR_sched_setattr 274 +#define __NR_sched_getattr 275 +#define __NR_renameat2 276 +#define __NR_seccomp 277 +#define __NR_getrandom 278 +#define __NR_memfd_create 279 +#define __NR_bpf 280 +#define __NR_execveat 281 +#define __NR_userfaultfd 282 +#define __NR_membarrier 283 +#define __NR_mlock2 284 +#define __NR_copy_file_range 285 +#define __NR_preadv2 286 +#define __NR_pwritev2 287 +#define __NR_pkey_mprotect 288 +#define __NR_pkey_alloc 289 +#define __NR_pkey_free 290 +#define __NR_statx 291 +#define __NR_io_pgetevents 292 +#define __NR_rseq 293 +#define __NR_kexec_file_load 294 +#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/aarch64/bits/user.h b/libc-top-half/musl/arch/aarch64/bits/user.h new file mode 100644 index 0000000..8a1002a --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/bits/user.h @@ -0,0 +1,16 @@ +struct user_regs_struct { + unsigned long long regs[31]; + unsigned long long sp; + unsigned long long pc; + unsigned long long pstate; +}; + +struct user_fpsimd_struct { + __uint128_t vregs[32]; + unsigned int fpsr; + unsigned int fpcr; +}; + +#define ELF_NREG 34 +typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NREG]; +typedef struct user_fpsimd_struct elf_fpregset_t; diff --git a/libc-top-half/musl/arch/aarch64/crt_arch.h b/libc-top-half/musl/arch/aarch64/crt_arch.h new file mode 100644 index 0000000..b64fb3d --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/crt_arch.h @@ -0,0 +1,15 @@ +__asm__( +".text \n" +".global " START "\n" +".type " START ",%function\n" +START ":\n" +" mov x29, #0\n" +" mov x30, #0\n" +" mov x0, sp\n" +".weak _DYNAMIC\n" +".hidden _DYNAMIC\n" +" adrp x1, _DYNAMIC\n" +" add x1, x1, #:lo12:_DYNAMIC\n" +" and sp, x0, #-16\n" +" b " START "_c\n" +); diff --git a/libc-top-half/musl/arch/aarch64/fp_arch.h b/libc-top-half/musl/arch/aarch64/fp_arch.h new file mode 100644 index 0000000..f3d445b --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/fp_arch.h @@ -0,0 +1,25 @@ +#define fp_barrierf fp_barrierf +static inline float fp_barrierf(float x) +{ + __asm__ __volatile__ ("" : "+w"(x)); + return x; +} + +#define fp_barrier fp_barrier +static inline double fp_barrier(double x) +{ + __asm__ __volatile__ ("" : "+w"(x)); + return x; +} + +#define fp_force_evalf fp_force_evalf +static inline void fp_force_evalf(float x) +{ + __asm__ __volatile__ ("" : "+w"(x)); +} + +#define fp_force_eval fp_force_eval +static inline void fp_force_eval(double x) +{ + __asm__ __volatile__ ("" : "+w"(x)); +} diff --git a/libc-top-half/musl/arch/aarch64/kstat.h b/libc-top-half/musl/arch/aarch64/kstat.h new file mode 100644 index 0000000..92625f3 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/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; + unsigned long __pad; + off_t st_size; + blksize_t st_blksize; + int __pad2; + 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/aarch64/pthread_arch.h b/libc-top-half/musl/arch/aarch64/pthread_arch.h new file mode 100644 index 0000000..3909616 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/pthread_arch.h @@ -0,0 +1,11 @@ +static inline uintptr_t __get_tp() +{ + uintptr_t tp; + __asm__ ("mrs %0,tpidr_el0" : "=r"(tp)); + return tp; +} + +#define TLS_ABOVE_TP +#define GAP_ABOVE_TP 16 + +#define MC_PC pc diff --git a/libc-top-half/musl/arch/aarch64/reloc.h b/libc-top-half/musl/arch/aarch64/reloc.h new file mode 100644 index 0000000..b1b68c7 --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/reloc.h @@ -0,0 +1,24 @@ +#if __BYTE_ORDER == __BIG_ENDIAN +#define ENDIAN_SUFFIX "_be" +#else +#define ENDIAN_SUFFIX "" +#endif + +#define LDSO_ARCH "aarch64" ENDIAN_SUFFIX + +#define NO_LEGACY_INITFINI + +#define TPOFF_K 0 + +#define REL_SYMBOLIC R_AARCH64_ABS64 +#define REL_GOT R_AARCH64_GLOB_DAT +#define REL_PLT R_AARCH64_JUMP_SLOT +#define REL_RELATIVE R_AARCH64_RELATIVE +#define REL_COPY R_AARCH64_COPY +#define REL_DTPMOD R_AARCH64_TLS_DTPMOD64 +#define REL_DTPOFF R_AARCH64_TLS_DTPREL64 +#define REL_TPOFF R_AARCH64_TLS_TPREL64 +#define REL_TLSDESC R_AARCH64_TLSDESC + +#define CRTJMP(pc,sp) __asm__ __volatile__( \ + "mov sp,%1 ; br %0" : : "r"(pc), "r"(sp) : "memory" ) diff --git a/libc-top-half/musl/arch/aarch64/syscall_arch.h b/libc-top-half/musl/arch/aarch64/syscall_arch.h new file mode 100644 index 0000000..504983a --- /dev/null +++ b/libc-top-half/musl/arch/aarch64/syscall_arch.h @@ -0,0 +1,78 @@ +#define __SYSCALL_LL_E(x) (x) +#define __SYSCALL_LL_O(x) (x) + +#define __asm_syscall(...) do { \ + __asm__ __volatile__ ( "svc 0" \ + : "=r"(x0) : __VA_ARGS__ : "memory", "cc"); \ + return x0; \ + } while (0) + +static inline long __syscall0(long n) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0"); + __asm_syscall("r"(x8)); +} + +static inline long __syscall1(long n, long a) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + __asm_syscall("r"(x8), "0"(x0)); +} + +static inline long __syscall2(long n, long a, long b) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + register long x1 __asm__("x1") = b; + __asm_syscall("r"(x8), "0"(x0), "r"(x1)); +} + +static inline long __syscall3(long n, long a, long b, long c) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + register long x1 __asm__("x1") = b; + register long x2 __asm__("x2") = c; + __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2)); +} + +static inline long __syscall4(long n, long a, long b, long c, long d) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + register long x1 __asm__("x1") = b; + register long x2 __asm__("x2") = c; + register long x3 __asm__("x3") = d; + __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3)); +} + +static inline long __syscall5(long n, long a, long b, long c, long d, long e) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + register long x1 __asm__("x1") = b; + register long x2 __asm__("x2") = c; + register long x3 __asm__("x3") = d; + register long x4 __asm__("x4") = e; + __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4)); +} + +static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) +{ + register long x8 __asm__("x8") = n; + register long x0 __asm__("x0") = a; + register long x1 __asm__("x1") = b; + register long x2 __asm__("x2") = c; + register long x3 __asm__("x3") = d; + register long x4 __asm__("x4") = e; + register long x5 __asm__("x5") = f; + __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5)); +} + +#define VDSO_USEFUL +#define VDSO_CGT_SYM "__kernel_clock_gettime" +#define VDSO_CGT_VER "LINUX_2.6.39" + +#define IPC_64 0 |