Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

34 files changed, 1621 insertions, 0 deletions

diff --git a/libc-top-half/musl/arch/mipsn32/arch.mak b/libc-top-half/musl/arch/mipsn32/arch.mak
new file mode 100644
index 0000000..aa4d05c
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/arch.mak
@@ -0,0 +1 @@
+COMPAT_SRC_DIRS = compat/time32
diff --git a/libc-top-half/musl/arch/mipsn32/atomic_arch.h b/libc-top-half/musl/arch/mipsn32/atomic_arch.h
new file mode 100644
index 0000000..ccc3878
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/atomic_arch.h
@@ -0,0 +1,52 @@
+#if __mips_isa_rev < 6
+#define LLSC_M "m"
+#else
+#define LLSC_M "ZC"
+#endif
+
+#define a_ll a_ll
+static inline int a_ll(volatile int *p)
+{
+	int v;
+#if __mips < 2
+	__asm__ __volatile__ (
+		".set push ; .set mips2\n\t"
+		"ll %0, %1"
+		"\n\t.set pop"
+		: "=r"(v) : "m"(*p));
+#else
+	__asm__ __volatile__ (
+		"ll %0, %1"
+		: "=r"(v) : LLSC_M(*p));
+#endif
+	return v;
+}
+
+#define a_sc a_sc
+static inline int a_sc(volatile int *p, int v)
+{
+	int r;
+#if __mips < 2
+	__asm__ __volatile__ (
+		".set push ; .set mips2\n\t"
+		"sc %0, %1"
+		"\n\t.set pop"
+		: "=r"(r), "=m"(*p) : "0"(v) : "memory");
+#else
+	__asm__ __volatile__ (
+		"sc %0, %1"
+		: "=r"(r), "="LLSC_M(*p) : "0"(v) : "memory");
+#endif
+	return r;
+}
+
+#define a_barrier a_barrier
+static inline void a_barrier()
+{
+	__asm__ __volatile__ ("sync" : : : "memory");
+}
+
+#define a_pre_llsc a_barrier
+#define a_post_llsc a_barrier
+
+#undef LLSC_M
diff --git a/libc-top-half/musl/arch/mipsn32/bits/alltypes.h.in b/libc-top-half/musl/arch/mipsn32/bits/alltypes.h.in
new file mode 100644
index 0000000..ff934a4
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/alltypes.h.in
@@ -0,0 +1,21 @@
+#define _REDIR_TIME64 1
+#define _Addr int
+#define _Int64 long long
+#define _Reg int
+
+#if _MIPSEL || __MIPSEL || __MIPSEL__
+#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/mipsn32/bits/errno.h b/libc-top-half/musl/arch/mipsn32/bits/errno.h
new file mode 100644
index 0000000..1bb91e3
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/errno.h
@@ -0,0 +1,134 @@
+#define EPERM            1
+#define ENOENT           2
+#define ESRCH            3
+#define EINTR            4
+#define EIO              5
+#define ENXIO            6
+#define E2BIG            7
+#define ENOEXEC          8
+#define EBADF            9
+#define ECHILD          10
+#define EAGAIN          11
+#define ENOMEM          12
+#define EACCES          13
+#define EFAULT          14
+#define ENOTBLK         15
+#define EBUSY           16
+#define EEXIST          17
+#define EXDEV           18
+#define ENODEV          19
+#define ENOTDIR         20
+#define EISDIR          21
+#define EINVAL          22
+#define ENFILE          23
+#define EMFILE          24
+#define ENOTTY          25
+#define ETXTBSY         26
+#define EFBIG           27
+#define ENOSPC          28
+#define ESPIPE          29
+#define EROFS           30
+#define EMLINK          31
+#define EPIPE           32
+#define EDOM            33
+#define ERANGE          34
+#define ENOMSG          35
+#define EIDRM           36
+#define ECHRNG          37
+#define EL2NSYNC        38
+#define EL3HLT          39
+#define EL3RST          40
+#define ELNRNG          41
+#define EUNATCH         42
+#define ENOCSI          43
+#define EL2HLT          44
+#define EDEADLK         45
+#define ENOLCK          46
+#define EBADE           50
+#define EBADR           51
+#define EXFULL          52
+#define ENOANO          53
+#define EBADRQC         54
+#define EBADSLT         55
+#define EDEADLOCK       56
+#define EBFONT          59
+#define ENOSTR          60
+#define ENODATA         61
+#define ETIME           62
+#define ENOSR           63
+#define ENONET          64
+#define ENOPKG          65
+#define EREMOTE         66
+#define ENOLINK         67
+#define EADV            68
+#define ESRMNT          69
+#define ECOMM           70
+#define EPROTO          71
+#define EDOTDOT         73
+#define EMULTIHOP       74
+#define EBADMSG         77
+#define ENAMETOOLONG    78
+#define EOVERFLOW       79
+#define ENOTUNIQ        80
+#define EBADFD          81
+#define EREMCHG         82
+#define ELIBACC         83
+#define ELIBBAD         84
+#define ELIBSCN         85
+#define ELIBMAX         86
+#define ELIBEXEC        87
+#define EILSEQ          88
+#define ENOSYS          89
+#define ELOOP           90
+#define ERESTART        91
+#define ESTRPIPE        92
+#define ENOTEMPTY       93
+#define EUSERS          94
+#define ENOTSOCK        95
+#define EDESTADDRREQ    96
+#define EMSGSIZE        97
+#define EPROTOTYPE      98
+#define ENOPROTOOPT     99
+#define EPROTONOSUPPORT 120
+#define ESOCKTNOSUPPORT 121
+#define EOPNOTSUPP      122
+#define ENOTSUP         EOPNOTSUPP
+#define EPFNOSUPPORT    123
+#define EAFNOSUPPORT    124
+#define EADDRINUSE      125
+#define EADDRNOTAVAIL   126
+#define ENETDOWN        127
+#define ENETUNREACH     128
+#define ENETRESET       129
+#define ECONNABORTED    130
+#define ECONNRESET      131
+#define ENOBUFS         132
+#define EISCONN         133
+#define ENOTCONN        134
+#define EUCLEAN         135
+#define ENOTNAM         137
+#define ENAVAIL         138
+#define EISNAM          139
+#define EREMOTEIO       140
+#define ESHUTDOWN       143
+#define ETOOMANYREFS    144
+#define ETIMEDOUT       145
+#define ECONNREFUSED    146
+#define EHOSTDOWN       147
+#define EHOSTUNREACH    148
+#define EWOULDBLOCK     EAGAIN
+#define EALREADY        149
+#define EINPROGRESS     150
+#define ESTALE          151
+#define ECANCELED       158
+#define ENOMEDIUM       159
+#define EMEDIUMTYPE     160
+#define ENOKEY          161
+#define EKEYEXPIRED     162
+#define EKEYREVOKED     163
+#define EKEYREJECTED    164
+#define EOWNERDEAD      165
+#define ENOTRECOVERABLE 166
+#define ERFKILL         167
+#define EHWPOISON       168
+#define EDQUOT          1133
diff --git a/libc-top-half/musl/arch/mipsn32/bits/fcntl.h b/libc-top-half/musl/arch/mipsn32/bits/fcntl.h
new file mode 100644
index 0000000..9fd8c23
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/fcntl.h
@@ -0,0 +1,40 @@
+#define O_CREAT        0400
+#define O_EXCL        02000
+#define O_NOCTTY      04000
+#define O_TRUNC       01000
+#define O_APPEND       0010
+#define O_NONBLOCK     0200
+#define O_DSYNC        0020
+#define O_SYNC       040020
+#define O_RSYNC      040020
+#define O_DIRECTORY 0200000
+#define O_NOFOLLOW  0400000
+#define O_CLOEXEC  02000000
+
+#define O_ASYNC      010000
+#define O_DIRECT    0100000
+#define O_LARGEFILE  020000
+#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 24
+#define F_GETOWN 23
+#define F_SETSIG 10
+#define F_GETSIG 11
+
+#define F_GETLK 33
+#define F_SETLK 34
+#define F_SETLKW 35
+
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+
+#define F_GETOWNER_UIDS 17
diff --git a/libc-top-half/musl/arch/mipsn32/bits/fenv.h b/libc-top-half/musl/arch/mipsn32/bits/fenv.h
new file mode 100644
index 0000000..589e71c
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/fenv.h
@@ -0,0 +1,25 @@
+#ifdef __mips_soft_float
+#define FE_ALL_EXCEPT 0
+#define FE_TONEAREST  0
+#else
+#define FE_INEXACT    4
+#define FE_UNDERFLOW  8
+#define FE_OVERFLOW   16
+#define FE_DIVBYZERO  32
+#define FE_INVALID    64
+
+#define FE_ALL_EXCEPT 124
+
+#define FE_TONEAREST  0
+#define FE_TOWARDZERO 1
+#define FE_UPWARD     2
+#define FE_DOWNWARD   3
+#endif
+
+typedef unsigned short fexcept_t;
+
+typedef struct {
+	unsigned __cw;
+} fenv_t;
+
+#define FE_DFL_ENV      ((const fenv_t *) -1)
diff --git a/libc-top-half/musl/arch/mipsn32/bits/float.h b/libc-top-half/musl/arch/mipsn32/bits/float.h
new file mode 100644
index 0000000..719c790
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/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/mipsn32/bits/hwcap.h b/libc-top-half/musl/arch/mipsn32/bits/hwcap.h
new file mode 100644
index 0000000..13e86fe
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/hwcap.h
@@ -0,0 +1,3 @@
+#define HWCAP_MIPS_R6		(1 << 0)
+#define HWCAP_MIPS_MSA		(1 << 1)
+#define HWCAP_MIPS_CRC32	(1 << 2)
diff --git a/libc-top-half/musl/arch/mipsn32/bits/ioctl.h b/libc-top-half/musl/arch/mipsn32/bits/ioctl.h
new file mode 100644
index 0000000..e20bf19
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/ioctl.h
@@ -0,0 +1,114 @@
+#define _IOC(a,b,c,d) ( ((a)<<29) | ((b)<<8) | (c) | ((d)<<16) )
+#define _IOC_NONE  1U
+#define _IOC_READ  2U
+#define _IOC_WRITE 4U
+
+#define _IO(a,b) _IOC(_IOC_NONE,(a),(b),0)
+#define _IOW(a,b,c) _IOC(_IOC_WRITE,(a),(b),sizeof(c))
+#define _IOR(a,b,c) _IOC(_IOC_READ,(a),(b),sizeof(c))
+#define _IOWR(a,b,c) _IOC(_IOC_READ|_IOC_WRITE,(a),(b),sizeof(c))
+
+#define TCGETA		0x5401
+#define TCSETA		0x5402
+#define TCSETAW		0x5403
+#define TCSETAF		0x5404
+#define TCSBRK		0x5405
+#define TCXONC		0x5406
+#define TCFLSH		0x5407
+#define TCGETS		0x540D
+#define TCSETS		0x540E
+#define TCSETSW		0x540F
+#define TCSETSF		0x5410
+
+#define TIOCEXCL	0x740D
+#define TIOCNXCL	0x740E
+#define TIOCOUTQ	0x7472
+#define TIOCSTI		0x5472
+#define TIOCMGET	0x741D
+#define TIOCMBIS	0x741B
+#define TIOCMBIC	0x741C
+#define TIOCMSET	0x741A
+
+#define TIOCPKT		0x5470
+#define TIOCSWINSZ	_IOW('t', 103, struct winsize)
+#define TIOCGWINSZ	_IOR('t', 104, struct winsize)
+#define TIOCNOTTY	0x5471
+#define TIOCSETD	0x7401
+#define TIOCGETD	0x7400
+
+#define FIOCLEX		0x6601
+#define FIONCLEX	0x6602
+#define FIOASYNC	0x667D
+#define FIONBIO		0x667E
+#define FIOQSIZE	0x667F
+
+#define TIOCGLTC        0x7474
+#define TIOCSLTC        0x7475
+#define TIOCSPGRP	_IOW('t', 118, int)
+#define TIOCGPGRP	_IOR('t', 119, int)
+#define TIOCCONS	_IOW('t', 120, int)
+
+#define FIONREAD	0x467F
+#define TIOCINQ		FIONREAD
+
+#define TIOCGETP        0x7408
+#define TIOCSETP        0x7409
+#define TIOCSETN        0x740A
+
+#define TIOCSBRK	0x5427
+#define TIOCCBRK	0x5428
+#define TIOCGSID	0x7416
+#define TIOCGRS485	_IOR('T', 0x2E, char[32])
+#define TIOCSRS485	_IOWR('T', 0x2F, char[32])
+#define TIOCGPTN	_IOR('T', 0x30, unsigned int)
+#define TIOCSPTLCK	_IOW('T', 0x31, int)
+#define TIOCGDEV	_IOR('T', 0x32, unsigned int)
+#define TIOCSIG		_IOW('T', 0x36, int)
+#define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int)
+#define TIOCGPTLCK	_IOR('T', 0x39, int)
+#define TIOCGEXCL	_IOR('T', 0x40, int)
+#define TIOCGPTPEER	_IO('T', 0x41)
+
+#define TIOCSCTTY	0x5480
+#define TIOCGSOFTCAR	0x5481
+#define TIOCSSOFTCAR	0x5482
+#define TIOCLINUX	0x5483
+#define TIOCGSERIAL	0x5484
+#define TIOCSSERIAL	0x5485
+#define TCSBRKP		0x5486
+
+#define TIOCSERCONFIG	0x5488
+#define TIOCSERGWILD	0x5489
+#define TIOCSERSWILD	0x548A
+#define TIOCGLCKTRMIOS	0x548B
+#define TIOCSLCKTRMIOS	0x548C
+#define TIOCSERGSTRUCT	0x548D
+#define TIOCSERGETLSR   0x548E
+#define TIOCSERGETMULTI 0x548F
+#define TIOCSERSETMULTI 0x5490
+#define TIOCMIWAIT	0x5491
+#define TIOCGICOUNT	0x5492
+
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x010
+#define TIOCM_SR	0x020
+#define TIOCM_CTS	0x040
+#define TIOCM_CAR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RNG	0x200
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_DSR	0x400
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+#define FIOGETOWN       _IOR('f', 123, int)
+#define FIOSETOWN       _IOW('f', 124, int)
+#define SIOCATMARK      _IOR('s', 7, int)
+#define SIOCSPGRP       _IOW('s', 8, pid_t)
+#define SIOCGPGRP       _IOR('s', 9, pid_t)
+#define SIOCGSTAMP      _IOR(0x89, 6, char[16])
+#define SIOCGSTAMPNS    _IOR(0x89, 7, char[16])
diff --git a/libc-top-half/musl/arch/mipsn32/bits/ipcstat.h b/libc-top-half/musl/arch/mipsn32/bits/ipcstat.h
new file mode 100644
index 0000000..4f4fcb0
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/ipcstat.h
@@ -0,0 +1 @@
+#define IPC_STAT 0x102
diff --git a/libc-top-half/musl/arch/mipsn32/bits/mman.h b/libc-top-half/musl/arch/mipsn32/bits/mman.h
new file mode 100644
index 0000000..9027bb6
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/mman.h
@@ -0,0 +1,25 @@
+#undef MAP_ANON
+#define MAP_ANON       0x800
+#undef MAP_NORESERVE
+#define MAP_NORESERVE  0x0400
+#undef MAP_GROWSDOWN
+#define MAP_GROWSDOWN  0x1000
+#undef MAP_DENYWRITE
+#define MAP_DENYWRITE  0x2000
+#undef MAP_EXECUTABLE
+#define MAP_EXECUTABLE 0x4000
+#undef MAP_LOCKED
+#define MAP_LOCKED     0x8000
+#undef MAP_POPULATE
+#define MAP_POPULATE   0x10000
+#undef MAP_NONBLOCK
+#define MAP_NONBLOCK   0x20000
+#undef MAP_STACK
+#define MAP_STACK      0x40000
+#undef MAP_HUGETLB
+#define MAP_HUGETLB    0x80000
+#undef MAP_SYNC
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#undef MADV_SOFT_OFFLINE
+#endif
diff --git a/libc-top-half/musl/arch/mipsn32/bits/msg.h b/libc-top-half/musl/arch/mipsn32/bits/msg.h
new file mode 100644
index 0000000..c734dbb
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/msg.h
@@ -0,0 +1,27 @@
+struct msqid_ds {
+	struct ipc_perm msg_perm;
+#if _MIPSEL || __MIPSEL || __MIPSEL__
+	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;
+#else
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_ctime_hi;
+	unsigned long __msg_ctime_lo;
+#endif
+	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/mipsn32/bits/poll.h b/libc-top-half/musl/arch/mipsn32/bits/poll.h
new file mode 100644
index 0000000..b0b1ed6
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/poll.h
@@ -0,0 +1,2 @@
+#define POLLWRNORM POLLOUT
+#define POLLWRBAND 0x100
diff --git a/libc-top-half/musl/arch/mipsn32/bits/posix.h b/libc-top-half/musl/arch/mipsn32/bits/posix.h
new file mode 100644
index 0000000..30a3871
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/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/mipsn32/bits/ptrace.h b/libc-top-half/musl/arch/mipsn32/bits/ptrace.h
new file mode 100644
index 0000000..77a01c0
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/ptrace.h
@@ -0,0 +1,9 @@
+#define PTRACE_GET_THREAD_AREA	25
+#define PTRACE_SET_THREAD_AREA	26
+#define PTRACE_PEEKTEXT_3264	0xc0
+#define PTRACE_PEEKDATA_3264	0xc1
+#define PTRACE_POKETEXT_3264	0xc2
+#define PTRACE_POKEDATA_3264	0xc3
+#define PTRACE_GET_THREAD_AREA_3264	0xc4
+#define PTRACE_GET_WATCH_REGS	0xd0
+#define PTRACE_SET_WATCH_REGS	0xd1
diff --git a/libc-top-half/musl/arch/mipsn32/bits/reg.h b/libc-top-half/musl/arch/mipsn32/bits/reg.h
new file mode 100644
index 0000000..a3f63ac
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/reg.h
@@ -0,0 +1,47 @@
+#undef __WORDSIZE
+#define __WORDSIZE 64
+
+#define EF_R0 0
+#define EF_R1 1
+#define EF_R2 2
+#define EF_R3 3
+#define EF_R4 4
+#define EF_R5 5
+#define EF_R6 6
+#define EF_R7 7
+#define EF_R8 8
+#define EF_R9 9
+#define EF_R10 10
+#define EF_R11 11
+#define EF_R12 12
+#define EF_R13 13
+#define EF_R14 14
+#define EF_R15 15
+#define EF_R16 16
+#define EF_R17 17
+#define EF_R18 18
+#define EF_R19 19
+#define EF_R20 20
+#define EF_R21 21
+#define EF_R22 22
+#define EF_R23 23
+#define EF_R24 24
+#define EF_R25 25
+
+#define EF_R26 26
+#define EF_R27 27
+#define EF_R28 28
+#define EF_R29 29
+#define EF_R30 30
+#define EF_R31 31
+
+#define EF_LO 32
+#define EF_HI 33
+
+#define EF_CP0_EPC 34
+#define EF_CP0_BADVADDR 35
+#define EF_CP0_STATUS 36
+#define EF_CP0_CAUSE 37
+#define EF_UNUSED0 38
+
+#define EF_SIZE 304
diff --git a/libc-top-half/musl/arch/mipsn32/bits/resource.h b/libc-top-half/musl/arch/mipsn32/bits/resource.h
new file mode 100644
index 0000000..414a405
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/resource.h
@@ -0,0 +1,5 @@
+#define RLIMIT_NOFILE  5
+#define RLIMIT_AS      6
+#define RLIMIT_RSS     7
+#define RLIMIT_NPROC   8
+#define RLIMIT_MEMLOCK 9
diff --git a/libc-top-half/musl/arch/mipsn32/bits/sem.h b/libc-top-half/musl/arch/mipsn32/bits/sem.h
new file mode 100644
index 0000000..fe6f094
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/sem.h
@@ -0,0 +1,16 @@
+struct semid_ds {
+	struct ipc_perm sem_perm;
+	unsigned long __sem_otime_lo;
+	unsigned long __sem_ctime_lo;
+#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
+	unsigned long __sem_otime_hi;
+	unsigned long __sem_ctime_hi;
+	time_t sem_otime;
+	time_t sem_ctime;
+};
diff --git a/libc-top-half/musl/arch/mipsn32/bits/setjmp.h b/libc-top-half/musl/arch/mipsn32/bits/setjmp.h
new file mode 100644
index 0000000..4d93267
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/setjmp.h
@@ -0,0 +1 @@
+typedef unsigned long long __jmp_buf[23];
diff --git a/libc-top-half/musl/arch/mipsn32/bits/shm.h b/libc-top-half/musl/arch/mipsn32/bits/shm.h
new file mode 100644
index 0000000..ab8c642
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/shm.h
@@ -0,0 +1,29 @@
+#define SHMLBA 4096
+
+struct shmid_ds {
+	struct ipc_perm shm_perm;
+	size_t shm_segsz;
+	unsigned long __shm_atime_lo;
+	unsigned long __shm_dtime_lo;
+	unsigned long __shm_ctime_lo;
+	pid_t shm_cpid;
+	pid_t shm_lpid;
+	unsigned long shm_nattch;
+	unsigned short __shm_atime_hi;
+	unsigned short __shm_dtime_hi;
+	unsigned short __shm_ctime_hi;
+	unsigned short __pad1;
+	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/mipsn32/bits/signal.h b/libc-top-half/musl/arch/mipsn32/bits/signal.h
new file mode 100644
index 0000000..4f91c9f
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/signal.h
@@ -0,0 +1,143 @@
+#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 long greg_t, gregset_t[32];
+
+typedef struct {
+	union {
+		double fp_dregs[32];
+		struct {
+			float _fp_fregs;
+			unsigned _fp_pad;
+		} fp_fregs[32];
+	} fp_r;
+} fpregset_t;
+
+struct sigcontext {
+	unsigned long long sc_regs[32];
+	unsigned long long sc_fpregs[32];
+	unsigned long long sc_mdhi;
+	unsigned long long sc_hi1;
+	unsigned long long sc_hi2;
+	unsigned long long sc_hi3;
+	unsigned long long sc_mdlo;
+	unsigned long long sc_lo1;
+	unsigned long long sc_lo2;
+	unsigned long long sc_lo3;
+	unsigned long long sc_pc;
+	unsigned int sc_fpc_csr;
+	unsigned int sc_used_math;
+	unsigned int sc_dsp;
+	unsigned int sc_reserved;
+};
+
+typedef struct {
+	gregset_t gregs;
+	fpregset_t fpregs;
+	greg_t mdhi;
+	greg_t hi1;
+	greg_t hi2;
+	greg_t hi3;
+	greg_t mdlo;
+	greg_t lo1;
+	greg_t lo2;
+	greg_t lo3;
+	greg_t pc;
+	unsigned int fpc_csr;
+	unsigned int used_math;
+	unsigned int dsp;
+	unsigned int reserved;
+} mcontext_t;
+
+#else
+typedef struct {
+	unsigned long long __mc1[32];
+	double __mc2[32];
+	unsigned long long __mc3[9];
+	unsigned __mc4[4];
+} mcontext_t;
+#endif
+
+struct sigaltstack {
+	void *ss_sp;
+	size_t ss_size;
+	int ss_flags;
+};
+
+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  0x10000
+#define SA_SIGINFO    8
+#define SA_ONSTACK    0x08000000
+#define SA_RESTART    0x10000000
+#define SA_NODEFER    0x40000000
+#define SA_RESETHAND  0x80000000
+#define SA_RESTORER   0x04000000
+
+#undef SIG_BLOCK
+#undef SIG_UNBLOCK
+#undef SIG_SETMASK
+#define SIG_BLOCK     1
+#define SIG_UNBLOCK   2
+#define SIG_SETMASK   3
+
+#undef SI_ASYNCIO
+#undef SI_MESGQ
+#undef SI_TIMER
+#define SI_ASYNCIO (-2)
+#define SI_MESGQ (-4)
+#define SI_TIMER (-3)
+
+#define __SI_SWAP_ERRNO_CODE
+
+#endif
+
+#define SIGHUP    1
+#define SIGINT    2
+#define SIGQUIT   3
+#define SIGILL    4
+#define SIGTRAP   5
+#define SIGABRT   6
+#define SIGIOT    SIGABRT
+#define SIGEMT    7
+#define SIGFPE    8
+#define SIGKILL   9
+#define SIGBUS    10
+#define SIGSEGV   11
+#define SIGSYS    12
+#define SIGPIPE   13
+#define SIGALRM   14
+#define SIGTERM   15
+#define SIGUSR1   16
+#define SIGUSR2   17
+#define SIGCHLD   18
+#define SIGPWR    19
+#define SIGWINCH  20
+#define SIGURG    21
+#define SIGIO     22
+#define SIGPOLL   SIGIO
+#define SIGSTOP   23
+#define SIGTSTP   24
+#define SIGCONT   25
+#define SIGTTIN   26
+#define SIGTTOU   27
+#define SIGVTALRM 28
+#define SIGPROF   29
+#define SIGXCPU   30
+#define SIGXFSZ   31
+#define SIGUNUSED SIGSYS
+
+#define _NSIG 128
diff --git a/libc-top-half/musl/arch/mipsn32/bits/socket.h b/libc-top-half/musl/arch/mipsn32/bits/socket.h
new file mode 100644
index 0000000..02fbb88
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/socket.h
@@ -0,0 +1,35 @@
+#define SOCK_STREAM    2
+#define SOCK_DGRAM     1
+
+#define SOL_SOCKET     65535
+
+#define SO_DEBUG        1
+
+#define SO_REUSEADDR    0x0004
+#define SO_KEEPALIVE    0x0008
+#define SO_DONTROUTE    0x0010
+#define SO_BROADCAST    0x0020
+#define SO_LINGER       0x0080
+#define SO_OOBINLINE    0x0100
+#define SO_REUSEPORT    0x0200
+#define SO_SNDBUF       0x1001
+#define SO_RCVBUF       0x1002
+#define SO_SNDLOWAT     0x1003
+#define SO_RCVLOWAT     0x1004
+#define SO_ERROR        0x1007
+#define SO_TYPE         0x1008
+#define SO_ACCEPTCONN   0x1009
+#define SO_PROTOCOL     0x1028
+#define SO_DOMAIN       0x1029
+
+#define SO_NO_CHECK     11
+#define SO_PRIORITY     12
+#define SO_BSDCOMPAT    14
+#define SO_PASSCRED     17
+#define SO_PEERCRED     18
+#define SO_PEERSEC      30
+#define SO_SNDBUFFORCE  31
+#define SO_RCVBUFFORCE  33
+
+#define SOCK_NONBLOCK     0200
+#define SOCK_CLOEXEC  02000000
diff --git a/libc-top-half/musl/arch/mipsn32/bits/stat.h b/libc-top-half/musl/arch/mipsn32/bits/stat.h
new file mode 100644
index 0000000..6e2f280
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/stat.h
@@ -0,0 +1,23 @@
+struct stat {
+	dev_t st_dev;
+	long __pad1[2];
+	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 __pad2[2];
+	off_t st_size;
+	struct {
+		long tv_sec;
+		long tv_nsec;
+	} __st_atim32, __st_mtim32, __st_ctim32;
+	blksize_t st_blksize;
+	long __pad3;
+	blkcnt_t st_blocks;
+	struct timespec st_atim;
+	struct timespec st_mtim;
+	struct timespec st_ctim;
+	long __pad4[2];
+};
diff --git a/libc-top-half/musl/arch/mipsn32/bits/statfs.h b/libc-top-half/musl/arch/mipsn32/bits/statfs.h
new file mode 100644
index 0000000..a73bd54
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/statfs.h
@@ -0,0 +1,8 @@
+struct statfs {
+	unsigned long f_type, f_bsize, f_frsize;
+	fsblkcnt_t f_blocks, f_bfree;
+	fsfilcnt_t f_files, f_ffree;
+	fsblkcnt_t f_bavail;
+	fsid_t f_fsid;
+	unsigned long f_namelen, f_flags, f_spare[5];
+};
diff --git a/libc-top-half/musl/arch/mipsn32/bits/stdint.h b/libc-top-half/musl/arch/mipsn32/bits/stdint.h
new file mode 100644
index 0000000..d1b2712
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/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/mipsn32/bits/syscall.h.in b/libc-top-half/musl/arch/mipsn32/bits/syscall.h.in
new file mode 100644
index 0000000..bb2d04a
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/syscall.h.in
@@ -0,0 +1,375 @@
+#define __NR_read			6000
+#define __NR_write			6001
+#define __NR_open			6002
+#define __NR_close			6003
+#define __NR_stat			6004
+#define __NR_fstat			6005
+#define __NR_lstat			6006
+#define __NR_poll			6007
+#define __NR_lseek			6008
+#define __NR_mmap			6009
+#define __NR_mprotect			6010
+#define __NR_munmap			6011
+#define __NR_brk			6012
+#define __NR_rt_sigaction		6013
+#define __NR_rt_sigprocmask		6014
+#define __NR_ioctl			6015
+#define __NR_pread64			6016
+#define __NR_pwrite64			6017
+#define __NR_readv			6018
+#define __NR_writev			6019
+#define __NR_access			6020
+#define __NR_pipe			6021
+#define __NR__newselect			6022
+#define __NR_sched_yield		6023
+#define __NR_mremap			6024
+#define __NR_msync			6025
+#define __NR_mincore			6026
+#define __NR_madvise			6027
+#define __NR_shmget			6028
+#define __NR_shmat			6029
+#define __NR_shmctl			6030
+#define __NR_dup			6031
+#define __NR_dup2			6032
+#define __NR_pause			6033
+#define __NR_nanosleep			6034
+#define __NR_getitimer			6035
+#define __NR_setitimer			6036
+#define __NR_alarm			6037
+#define __NR_getpid			6038
+#define __NR_sendfile			6039
+#define __NR_socket			6040
+#define __NR_connect			6041
+#define __NR_accept			6042
+#define __NR_sendto			6043
+#define __NR_recvfrom			6044
+#define __NR_sendmsg			6045
+#define __NR_recvmsg			6046
+#define __NR_shutdown			6047
+#define __NR_bind			6048
+#define __NR_listen			6049
+#define __NR_getsockname		6050
+#define __NR_getpeername		6051
+#define __NR_socketpair			6052
+#define __NR_setsockopt			6053
+#define __NR_getsockopt			6054
+#define __NR_clone			6055
+#define __NR_fork			6056
+#define __NR_execve			6057
+#define __NR_exit			6058
+#define __NR_wait4			6059
+#define __NR_kill			6060
+#define __NR_uname			6061
+#define __NR_semget			6062
+#define __NR_semop			6063
+#define __NR_semctl			6064
+#define __NR_shmdt			6065
+#define __NR_msgget			6066
+#define __NR_msgsnd			6067
+#define __NR_msgrcv			6068
+#define __NR_msgctl			6069
+#define __NR_fcntl			6070
+#define __NR_flock			6071
+#define __NR_fsync			6072
+#define __NR_fdatasync			6073
+#define __NR_truncate			6074
+#define __NR_ftruncate			6075
+#define __NR_getdents			6076
+#define __NR_getcwd			6077
+#define __NR_chdir			6078
+#define __NR_fchdir			6079
+#define __NR_rename			6080
+#define __NR_mkdir			6081
+#define __NR_rmdir			6082
+#define __NR_creat			6083
+#define __NR_link			6084
+#define __NR_unlink			6085
+#define __NR_symlink			6086
+#define __NR_readlink			6087
+#define __NR_chmod			6088
+#define __NR_fchmod			6089
+#define __NR_chown			6090
+#define __NR_fchown			6091
+#define __NR_lchown			6092
+#define __NR_umask			6093
+#define __NR_gettimeofday_time32		6094
+#define __NR_getrlimit			6095
+#define __NR_getrusage			6096
+#define __NR_sysinfo			6097
+#define __NR_times			6098
+#define __NR_ptrace			6099
+#define __NR_getuid			6100
+#define __NR_syslog			6101
+#define __NR_getgid			6102
+#define __NR_setuid			6103
+#define __NR_setgid			6104
+#define __NR_geteuid			6105
+#define __NR_getegid			6106
+#define __NR_setpgid			6107
+#define __NR_getppid			6108
+#define __NR_getpgrp			6109
+#define __NR_setsid			6110
+#define __NR_setreuid			6111
+#define __NR_setregid			6112
+#define __NR_getgroups			6113
+#define __NR_setgroups			6114
+#define __NR_setresuid			6115
+#define __NR_getresuid			6116
+#define __NR_setresgid			6117
+#define __NR_getresgid			6118
+#define __NR_getpgid			6119
+#define __NR_setfsuid			6120
+#define __NR_setfsgid			6121
+#define __NR_getsid			6122
+#define __NR_capget			6123
+#define __NR_capset			6124
+#define __NR_rt_sigpending		6125
+#define __NR_rt_sigtimedwait		6126
+#define __NR_rt_sigqueueinfo		6127
+#define __NR_rt_sigsuspend		6128
+#define __NR_sigaltstack		6129
+#define __NR_utime			6130
+#define __NR_mknod			6131
+#define __NR_personality		6132
+#define __NR_ustat			6133
+#define __NR_statfs			6134
+#define __NR_fstatfs			6135
+#define __NR_sysfs			6136
+#define __NR_getpriority		6137
+#define __NR_setpriority		6138
+#define __NR_sched_setparam		6139
+#define __NR_sched_getparam		6140
+#define __NR_sched_setscheduler		6141
+#define __NR_sched_getscheduler		6142
+#define __NR_sched_get_priority_max	6143
+#define __NR_sched_get_priority_min	6144
+#define __NR_sched_rr_get_interval	6145
+#define __NR_mlock			6146
+#define __NR_munlock			6147
+#define __NR_mlockall			6148
+#define __NR_munlockall			6149
+#define __NR_vhangup			6150
+#define __NR_pivot_root			6151
+#define __NR__sysctl			6152
+#define __NR_prctl			6153
+#define __NR_adjtimex			6154
+#define __NR_setrlimit			6155
+#define __NR_chroot			6156
+#define __NR_sync			6157
+#define __NR_acct			6158
+#define __NR_settimeofday_time32		6159
+#define __NR_mount			6160
+#define __NR_umount2			6161
+#define __NR_swapon			6162
+#define __NR_swapoff			6163
+#define __NR_reboot			6164
+#define __NR_sethostname		6165
+#define __NR_setdomainname		6166
+#define __NR_create_module		6167
+#define __NR_init_module		6168
+#define __NR_delete_module		6169
+#define __NR_get_kernel_syms		6170
+#define __NR_query_module		6171
+#define __NR_quotactl			6172
+#define __NR_nfsservctl			6173
+#define __NR_getpmsg			6174
+#define __NR_putpmsg			6175
+#define __NR_afs_syscall		6176
+#define __NR_reserved177		6177
+#define __NR_gettid			6178
+#define __NR_readahead			6179
+#define __NR_setxattr			6180
+#define __NR_lsetxattr			6181
+#define __NR_fsetxattr			6182
+#define __NR_getxattr			6183
+#define __NR_lgetxattr			6184
+#define __NR_fgetxattr			6185
+#define __NR_listxattr			6186
+#define __NR_llistxattr			6187
+#define __NR_flistxattr			6188
+#define __NR_removexattr		6189
+#define __NR_lremovexattr		6190
+#define __NR_fremovexattr		6191
+#define __NR_tkill			6192
+#define __NR_reserved193		6193
+#define __NR_futex			6194
+#define __NR_sched_setaffinity		6195
+#define __NR_sched_getaffinity		6196
+#define __NR_cacheflush			6197
+#define __NR_cachectl			6198
+#define __NR_sysmips			6199
+#define __NR_io_setup			6200
+#define __NR_io_destroy			6201
+#define __NR_io_getevents		6202
+#define __NR_io_submit			6203
+#define __NR_io_cancel			6204
+#define __NR_exit_group			6205
+#define __NR_lookup_dcookie		6206
+#define __NR_epoll_create		6207
+#define __NR_epoll_ctl			6208
+#define __NR_epoll_wait			6209
+#define __NR_remap_file_pages		6210
+#define __NR_rt_sigreturn		6211
+#define __NR_fcntl64			6212
+#define __NR_set_tid_address		6213
+#define __NR_restart_syscall		6214
+#define __NR_semtimedop			6215
+#define __NR_fadvise64			6216
+#define __NR_statfs64			6217
+#define __NR_fstatfs64			6218
+#define __NR_sendfile64			6219
+#define __NR_timer_create		6220
+#define __NR_timer_settime32		6221
+#define __NR_timer_gettime32		6222
+#define __NR_timer_getoverrun		6223
+#define __NR_timer_delete		6224
+#define __NR_clock_settime32		6225
+#define __NR_clock_gettime32		6226
+#define __NR_clock_getres_time32		6227
+#define __NR_clock_nanosleep_time32		6228
+#define __NR_tgkill			6229
+#define __NR_utimes			6230
+#define __NR_mbind			6231
+#define __NR_get_mempolicy		6232
+#define __NR_set_mempolicy		6233
+#define __NR_mq_open			6234
+#define __NR_mq_unlink			6235
+#define __NR_mq_timedsend		6236
+#define __NR_mq_timedreceive		6237
+#define __NR_mq_notify			6238
+#define __NR_mq_getsetattr		6239
+#define __NR_vserver			6240
+#define __NR_waitid			6241
+#define __NR_add_key			6243
+#define __NR_request_key		6244
+#define __NR_keyctl			6245
+#define __NR_set_thread_area		6246
+#define __NR_inotify_init		6247
+#define __NR_inotify_add_watch		6248
+#define __NR_inotify_rm_watch		6249
+#define __NR_migrate_pages		6250
+#define __NR_openat			6251
+#define __NR_mkdirat			6252
+#define __NR_mknodat			6253
+#define __NR_fchownat			6254
+#define __NR_futimesat			6255
+#define __NR_newfstatat			6256
+#define __NR_unlinkat			6257
+#define __NR_renameat			6258
+#define __NR_linkat			6259
+#define __NR_symlinkat			6260
+#define __NR_readlinkat			6261
+#define __NR_fchmodat			6262
+#define __NR_faccessat			6263
+#define __NR_pselect6			6264
+#define __NR_ppoll			6265
+#define __NR_unshare			6266
+#define __NR_splice			6267
+#define __NR_sync_file_range		6268
+#define __NR_tee			6269
+#define __NR_vmsplice			6270
+#define __NR_move_pages			6271
+#define __NR_set_robust_list		6272
+#define __NR_get_robust_list		6273
+#define __NR_kexec_load			6274
+#define __NR_getcpu			6275
+#define __NR_epoll_pwait		6276
+#define __NR_ioprio_set			6277
+#define __NR_ioprio_get			6278
+#define __NR_utimensat			6279
+#define __NR_signalfd			6280
+#define __NR_timerfd			6281
+#define __NR_eventfd			6282
+#define __NR_fallocate			6283
+#define __NR_timerfd_create		6284
+#define __NR_timerfd_gettime32		6285
+#define __NR_timerfd_settime32		6286
+#define __NR_signalfd4			6287
+#define __NR_eventfd2			6288
+#define __NR_epoll_create1		6289
+#define __NR_dup3			6290
+#define __NR_pipe2			6291
+#define __NR_inotify_init1		6292
+#define __NR_preadv			6293
+#define __NR_pwritev			6294
+#define __NR_rt_tgsigqueueinfo		6295
+#define __NR_perf_event_open		6296
+#define __NR_accept4			6297
+#define __NR_recvmmsg			6298
+#define __NR_getdents64			6299
+#define __NR_fanotify_init		6300
+#define __NR_fanotify_mark		6301
+#define __NR_prlimit64			6302
+#define __NR_name_to_handle_at		6303
+#define __NR_open_by_handle_at		6304
+#define __NR_clock_adjtime		6305
+#define __NR_syncfs			6306
+#define __NR_sendmmsg			6307
+#define __NR_setns			6308
+#define __NR_process_vm_readv		6309
+#define __NR_process_vm_writev		6310
+#define __NR_kcmp			6311
+#define __NR_finit_module		6312
+#define __NR_sched_setattr		6313
+#define __NR_sched_getattr		6314
+#define __NR_renameat2			6315
+#define __NR_seccomp			6316
+#define __NR_getrandom			6317
+#define __NR_memfd_create		6318
+#define __NR_bpf			6319
+#define __NR_execveat			6320
+#define __NR_userfaultfd		6321
+#define __NR_membarrier			6322
+#define __NR_mlock2			6323
+#define __NR_copy_file_range		6324
+#define __NR_preadv2			6325
+#define __NR_pwritev2			6326
+#define __NR_pkey_mprotect		6327
+#define __NR_pkey_alloc			6328
+#define __NR_pkey_free			6329
+#define __NR_statx			6330
+#define __NR_rseq			6331
+#define __NR_io_pgetevents		6332
+#define __NR_clock_gettime64		6403
+#define __NR_clock_settime64		6404
+#define __NR_clock_adjtime64		6405
+#define __NR_clock_getres_time64	6406
+#define __NR_clock_nanosleep_time64	6407
+#define __NR_timer_gettime64		6408
+#define __NR_timer_settime64		6409
+#define __NR_timerfd_gettime64		6410
+#define __NR_timerfd_settime64		6411
+#define __NR_utimensat_time64		6412
+#define __NR_pselect6_time64		6413
+#define __NR_ppoll_time64		6414
+#define __NR_io_pgetevents_time64	6416
+#define __NR_recvmmsg_time64		6417
+#define __NR_mq_timedsend_time64	6418
+#define __NR_mq_timedreceive_time64	6419
+#define __NR_semtimedop_time64		6420
+#define __NR_rt_sigtimedwait_time64	6421
+#define __NR_futex_time64		6422
+#define __NR_sched_rr_get_interval_time64 6423
+#define __NR_pidfd_send_signal		6424
+#define __NR_io_uring_setup		6425
+#define __NR_io_uring_enter		6426
+#define __NR_io_uring_register		6427
+#define __NR_open_tree		6428
+#define __NR_move_mount		6429
+#define __NR_fsopen		6430
+#define __NR_fsconfig		6431
+#define __NR_fsmount		6432
+#define __NR_fspick		6433
+#define __NR_pidfd_open		6434
+#define __NR_clone3		6435
+#define __NR_close_range	6436
+#define __NR_openat2		6437
+#define __NR_pidfd_getfd	6438
+#define __NR_faccessat2		6439
+#define __NR_process_madvise	6440
+#define __NR_epoll_pwait2	6441
+#define __NR_mount_setattr	6442
+#define __NR_landlock_create_ruleset	6444
+#define __NR_landlock_add_rule	6445
+#define __NR_landlock_restrict_self	6446
+
diff --git a/libc-top-half/musl/arch/mipsn32/bits/termios.h b/libc-top-half/musl/arch/mipsn32/bits/termios.h
new file mode 100644
index 0000000..9d571f7
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/termios.h
@@ -0,0 +1,169 @@
+struct termios {
+	tcflag_t c_iflag;
+	tcflag_t c_oflag;
+	tcflag_t c_cflag;
+	tcflag_t c_lflag;
+	cc_t c_line;
+	cc_t c_cc[NCCS];
+	speed_t __c_ispeed;
+	speed_t __c_ospeed;
+};
+
+#define VINTR     0
+#define VQUIT     1
+#define VERASE    2
+#define VKILL     3
+#define VMIN      4
+#define VTIME     5
+#define VEOL2     6
+#define VSWTC     7
+#define VSWTCH    7
+#define VSTART    8
+#define VSTOP     9
+#define VSUSP    10
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE  14
+#define VLNEXT   15
+#define VEOF     16
+#define VEOL     17
+
+#define IGNBRK  0000001
+#define BRKINT  0000002
+#define IGNPAR  0000004
+#define PARMRK  0000010
+#define INPCK   0000020
+#define ISTRIP  0000040
+#define INLCR   0000100
+#define IGNCR   0000200
+#define ICRNL   0000400
+#define IUCLC   0001000
+#define IXON    0002000
+#define IXANY   0004000
+#define IXOFF   0010000
+#define IMAXBEL 0020000
+#define IUTF8   0040000
+
+#define OPOST  0000001
+#define OLCUC  0000002
+#define ONLCR  0000004
+#define OCRNL  0000010
+#define ONOCR  0000020
+#define ONLRET 0000040
+#define OFILL  0000100
+#define OFDEL  0000200
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_XOPEN_SOURCE)
+#define NLDLY  0000400
+#define NL0    0000000
+#define NL1    0000400
+#define CRDLY  0003000
+#define CR0    0000000
+#define CR1    0001000
+#define CR2    0002000
+#define CR3    0003000
+#define TABDLY 0014000
+#define TAB0   0000000
+#define TAB1   0004000
+#define TAB2   0010000
+#define TAB3   0014000
+#define BSDLY  0020000
+#define BS0    0000000
+#define BS1    0020000
+#define FFDLY  0100000
+#define FF0    0000000
+#define FF1    0100000
+#endif
+
+#define VTDLY  0040000
+#define VT0    0000000
+#define VT1    0040000
+
+#define B0       0000000
+#define B50      0000001
+#define B75      0000002
+#define B110     0000003
+#define B134     0000004
+#define B150     0000005
+#define B200     0000006
+#define B300     0000007
+#define B600     0000010
+#define B1200    0000011
+#define B1800    0000012
+#define B2400    0000013
+#define B4800    0000014
+#define B9600    0000015
+#define B19200   0000016
+#define B38400   0000017
+
+#define B57600   0010001
+#define B115200  0010002
+#define B230400  0010003
+#define B460800  0010004
+#define B500000  0010005
+#define B576000  0010006
+#define B921600  0010007
+#define B1000000 0010010
+#define B1152000 0010011
+#define B1500000 0010012
+#define B2000000 0010013
+#define B2500000 0010014
+#define B3000000 0010015
+#define B3500000 0010016
+#define B4000000 0010017
+
+#define CSIZE  0000060
+#define CS5    0000000
+#define CS6    0000020
+#define CS7    0000040
+#define CS8    0000060
+#define CSTOPB 0000100
+#define CREAD  0000200
+#define PARENB 0000400
+#define PARODD 0001000
+#define HUPCL  0002000
+#define CLOCAL 0004000
+
+#define ISIG   0000001
+#define ICANON 0000002
+#define ECHO   0000010
+#define ECHOE  0000020
+#define ECHOK  0000040
+#define ECHONL 0000100
+#define NOFLSH 0000200
+#define IEXTEN 0000400
+#define TOSTOP 0100000
+#define ITOSTOP 0100000
+
+#define TCOOFF 0
+#define TCOON  1
+#define TCIOFF 2
+#define TCION  3
+
+#define TCIFLUSH  0
+#define TCOFLUSH  1
+#define TCIOFLUSH 2
+
+#define TCSANOW   0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define EXTA    0000016
+#define EXTB    0000017
+#define CBAUD   0010017
+#define CBAUDEX 0010000
+#define CIBAUD  002003600000
+#define CMSPAR  010000000000
+#define CRTSCTS 020000000000
+
+#define XCASE   0000004
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0020000
+#define PENDIN  0040000
+#define EXTPROC 0200000
+
+#define XTABS  0014000
+#define TIOCSER_TEMT 1
+#endif
diff --git a/libc-top-half/musl/arch/mipsn32/bits/user.h b/libc-top-half/musl/arch/mipsn32/bits/user.h
new file mode 100644
index 0000000..60fa1fd
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/bits/user.h
@@ -0,0 +1,15 @@
+struct user {
+	unsigned long regs[102];
+	unsigned long u_tsize, u_dsize, u_ssize;
+	unsigned long long start_code, start_data, start_stack;
+	long long signal;
+	unsigned long long *u_ar0;
+	unsigned long long magic;
+	char u_comm[32];
+};
+
+#define ELF_NGREG 45
+#define ELF_NFPREG 33
+
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+typedef double elf_fpreg_t, elf_fpregset_t[ELF_NFPREG];
diff --git a/libc-top-half/musl/arch/mipsn32/crt_arch.h b/libc-top-half/musl/arch/mipsn32/crt_arch.h
new file mode 100644
index 0000000..eb5928c
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/crt_arch.h
@@ -0,0 +1,32 @@
+__asm__(
+".set push\n"
+".set noreorder\n"
+".text \n"
+".global _" START "\n"
+".global " START "\n"
+".global " START "_data\n"
+".type   _" START ", @function\n"
+".type   " START ", @function\n"
+".type   " START "_data, @function\n"
+"_" START ":\n"
+"" START ":\n"
+"	bal 1f \n"
+"	move $fp, $0 \n"
+"" START "_data: \n"
+"	.gpword " START "_data \n"
+"	.gpword " START "_c \n"
+".weak _DYNAMIC \n"
+".hidden _DYNAMIC \n"
+"	.gpword _DYNAMIC \n"
+"1:	lw $gp, 0($ra) \n"
+"	subu $gp, $ra, $gp \n"
+"	move $4, $sp \n"
+"	lw $5, 8($ra) \n"
+"	addu $5, $5, $gp \n"
+"	lw $25, 4($ra) \n"
+"	addu $25, $25, $gp \n"
+"	and $sp, $sp, -8 \n"
+"	jalr $25 \n"
+"	subu $sp, $sp, 16 \n"
+".set pop \n"
+);
diff --git a/libc-top-half/musl/arch/mipsn32/ksigaction.h b/libc-top-half/musl/arch/mipsn32/ksigaction.h
new file mode 100644
index 0000000..b565f1f
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/ksigaction.h
@@ -0,0 +1,10 @@
+#include <features.h>
+
+struct k_sigaction {
+	unsigned flags;
+	void (*handler)(int);
+	unsigned long mask[4];
+	void (*restorer)();
+};
+
+hidden void __restore(), __restore_rt();
diff --git a/libc-top-half/musl/arch/mipsn32/kstat.h b/libc-top-half/musl/arch/mipsn32/kstat.h
new file mode 100644
index 0000000..3841559
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/kstat.h
@@ -0,0 +1,22 @@
+struct kstat {
+	unsigned st_dev;
+	long __pad1[3];
+	ino_t st_ino;
+	mode_t st_mode;
+	nlink_t st_nlink;
+	uid_t st_uid;
+	gid_t st_gid;
+	unsigned st_rdev;
+	long __pad2[3];
+	off_t st_size;
+	long st_atime_sec;
+	long st_atime_nsec;
+	long st_mtime_sec;
+	long st_mtime_nsec;
+	long st_ctime_sec;
+	long st_ctime_nsec;
+	blksize_t st_blksize;
+	long __pad3;
+	blkcnt_t st_blocks;
+	long __pad4[14];
+};
diff --git a/libc-top-half/musl/arch/mipsn32/pthread_arch.h b/libc-top-half/musl/arch/mipsn32/pthread_arch.h
new file mode 100644
index 0000000..c45347a
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/pthread_arch.h
@@ -0,0 +1,19 @@
+static inline uintptr_t __get_tp()
+{
+#if __mips_isa_rev < 2
+	register uintptr_t tp __asm__("$3");
+	__asm__ (".word 0x7c03e83b" : "=r" (tp) );
+#else
+	uintptr_t tp;
+	__asm__ ("rdhwr %0, $29" : "=r" (tp) );
+#endif
+	return tp;
+}
+
+#define TLS_ABOVE_TP
+#define GAP_ABOVE_TP 0
+
+#define TP_OFFSET 0x7000
+#define DTP_OFFSET 0x8000
+
+#define MC_PC pc
diff --git a/libc-top-half/musl/arch/mipsn32/reloc.h b/libc-top-half/musl/arch/mipsn32/reloc.h
new file mode 100644
index 0000000..47c6e59
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/reloc.h
@@ -0,0 +1,50 @@
+#if __mips_isa_rev >= 6
+#define ISA_SUFFIX "r6"
+#else
+#define ISA_SUFFIX ""
+#endif
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define ENDIAN_SUFFIX "el"
+#else
+#define ENDIAN_SUFFIX ""
+#endif
+
+#ifdef __mips_soft_float
+#define FP_SUFFIX "-sf"
+#else
+#define FP_SUFFIX ""
+#endif
+
+#define LDSO_ARCH "mipsn32" ISA_SUFFIX ENDIAN_SUFFIX FP_SUFFIX
+
+#define TPOFF_K (-0x7000)
+
+#define REL_SYM_OR_REL  R_MIPS_REL32
+#define REL_PLT         R_MIPS_JUMP_SLOT
+#define REL_COPY        R_MIPS_COPY
+#define REL_DTPMOD      R_MIPS_TLS_DTPMOD32
+#define REL_DTPOFF      R_MIPS_TLS_DTPREL32
+#define REL_TPOFF       R_MIPS_TLS_TPREL32
+
+#define NEED_MIPS_GOT_RELOCS 1
+#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
+#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
+
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+	"move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+	".hidden " #sym "\n" \
+	".set push \n" \
+	".set noreorder \n" \
+	"	bal 1f \n" \
+	"	nop \n" \
+	"	.gpword . \n" \
+	"	.gpword " #sym " \n" \
+	"1:	lw %0, ($ra) \n" \
+	"	subu %0, $ra, %0 \n" \
+	"	lw $ra, 4($ra) \n" \
+	"	addu %0, %0, $ra \n" \
+	".set pop \n" \
+	: "=r"(*(fp)) : : "memory", "ra" )
diff --git a/libc-top-half/musl/arch/mipsn32/syscall_arch.h b/libc-top-half/musl/arch/mipsn32/syscall_arch.h
new file mode 100644
index 0000000..c681905
--- /dev/null
+++ b/libc-top-half/musl/arch/mipsn32/syscall_arch.h
@@ -0,0 +1,130 @@
+#define __SYSCALL_LL_E(x) (x)
+#define __SYSCALL_LL_O(x) (x)
+
+#define SYSCALL_RLIM_INFINITY (-1UL/2)
+
+#if __mips_isa_rev >= 6
+#define SYSCALL_CLOBBERLIST \
+	"$1", "$3", "$10", "$11", "$12", "$13", \
+	"$14", "$15", "$24", "$25", "memory"
+#else
+#define SYSCALL_CLOBBERLIST \
+	"$1", "$3", "$10", "$11", "$12", "$13", \
+	"$14", "$15", "$24", "$25", "hi", "lo", "memory"
+#endif
+
+static inline long __syscall0(long n)
+{
+	register long r7 __asm__("$7");
+	register long r2 __asm__("$2");
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "=r"(r7)
+		: "ir"(n), "0"(r2)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall1(long n, long a)
+{
+	register long r4 __asm__("$4") = a;
+	register long r7 __asm__("$7");
+	register long r2 __asm__("$2");
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "=r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall2(long n, long a, long b)
+{
+	register long r4 __asm__("$4") = a;
+	register long r5 __asm__("$5") = b;
+	register long r7 __asm__("$7");
+	register long r2 __asm__("$2");
+
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "=r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4), "r"(r5)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall3(long n, long a, long b, long c)
+{
+	register long r4 __asm__("$4") = a;
+	register long r5 __asm__("$5") = b;
+	register long r6 __asm__("$6") = c;
+	register long r7 __asm__("$7");
+	register long r2 __asm__("$2");
+
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "=r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall4(long n, long a, long b, long c, long d)
+{
+	register long r4 __asm__("$4") = a;
+	register long r5 __asm__("$5") = b;
+	register long r6 __asm__("$6") = c;
+	register long r7 __asm__("$7") = d;
+	register long r2 __asm__("$2");
+
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "+r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall5(long n, long a, long b, long c, long d, long e)
+{
+	register long r4 __asm__("$4") = a;
+	register long r5 __asm__("$5") = b;
+	register long r6 __asm__("$6") = c;
+	register long r7 __asm__("$7") = d;
+	register long r8 __asm__("$8") = e;
+	register long r2 __asm__("$2");
+
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "+r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
+{
+	register long r4 __asm__("$4") = a;
+	register long r5 __asm__("$5") = b;
+	register long r6 __asm__("$6") = c;
+	register long r7 __asm__("$7") = d;
+	register long r8 __asm__("$8") = e;
+	register long r9 __asm__("$9") = f;
+	register long r2 __asm__("$2");
+
+	__asm__ __volatile__ (
+		"daddu $2,$0,%2 ; syscall"
+		: "=&r"(r2), "+r"(r7)
+		: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
+		: SYSCALL_CLOBBERLIST);
+	return r7 && r2>0 ? -r2 : r2;
+}
+
+#define VDSO_USEFUL
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
+#define VDSO_CGT_VER "LINUX_2.6"
+
+#define SO_SNDTIMEO_OLD 0x1005
+#define SO_RCVTIMEO_OLD 0x1006