build: Build mlibc + add distclean target

Signed-off-by: Ian Moffett <ian@osmora.org>

55 files changed, 0 insertions, 1557 deletions

diff --git a/lib/mlibc/sysdeps/keyronex/generic/entry.cpp b/lib/mlibc/sysdeps/keyronex/generic/entry.cpp
deleted file mode 100644
index ff15c62..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/entry.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <bits/ensure.h>
-#include <bits/posix/posix_signal.h>
-#include <keyronex/syscall.h>
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-#include <mlibc/elf/startup.h>
-#include <stdint.h>
-#include <stdlib.h>
-
-// defined by the POSIX library
-void __mlibc_initLocale();
-
-extern "C" uintptr_t *__dlapi_entrystack();
-
-extern char **environ;
-static mlibc::exec_stack_data __mlibc_stack_data;
-
-struct LibraryGuard {
-	LibraryGuard();
-};
-
-static LibraryGuard guard;
-
-LibraryGuard::LibraryGuard()
-{
-	__mlibc_initLocale();
-
-	// Parse the exec() stack.
-	mlibc::parse_exec_stack(__dlapi_entrystack(), &__mlibc_stack_data);
-	mlibc::set_startup_data(__mlibc_stack_data.argc,
-	    __mlibc_stack_data.argv, __mlibc_stack_data.envp);
-}
-
-namespace mlibc {
-int
-sys_sigentry(void *sigentry)
-{
-	uintptr_t ret = syscall1(kPXSysSigEntry, (uintptr_t)sigentry, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-[[noreturn]] int
-sys_sigreturn(ucontext_t *context)
-{
-	syscall1(kPXSysSigReturn, (uintptr_t)context, NULL);
-	__builtin_unreachable();
-}
-}
-
-static void
-do_stacktrace(ucontext_t *ctx)
-{
-	size_t *base_ptr = (size_t *)ctx->uc_mcontext.gregs[REG_RBP];
-
-	mlibc::infoLogger() << "Stacktrace:" << frg::endlog;
-	mlibc::infoLogger() << "  [" << (void *)ctx->uc_mcontext.gregs[REG_RIP]
-			    << "]" << frg::endlog;
-	for (;;) {
-		size_t old_bp = base_ptr[0];
-		size_t ret_addr = base_ptr[1];
-		if (!ret_addr)
-			break;
-		mlibc::infoLogger()
-		    << "  [" << (void *)ret_addr << "]" << frg::endlog;
-		if (!old_bp)
-			break;
-		base_ptr = (size_t *)old_bp;
-	}
-}
-
-static void
-__mlibc_sigentry(int which, siginfo_t *siginfo, void *handler,
-    bool is_sigaction, ucontext_t *ret_context)
-{
-	if ((uintptr_t)handler == (uintptr_t)SIG_DFL) {
-		mlibc::infoLogger()
-		    << "mlibc: Unhandled signal " << which << frg::endlog;
-		do_stacktrace(ret_context);
-		mlibc::sys_exit(128 + which);
-	} else if ((uintptr_t)handler == (uintptr_t)SIG_IGN) {
-		/* epsilon */
-	} else {
-		if (is_sigaction)
-			((void (*)(int, siginfo_t *, void *))handler)(which,
-			    siginfo, ret_context);
-		else
-			((void (*)(int))handler)(which);
-	}
-
-	mlibc::sys_sigreturn(ret_context);
-
-	__builtin_unreachable();
-}
-
-extern "C" void
-__mlibc_entry(int (*main_fn)(int argc, char *argv[], char *env[]))
-{
-	/* communicate the signal handler entry point to the kernel */
-	mlibc::sys_sigentry((void *)__mlibc_sigentry);
-
-	// TODO: call __dlapi_enter, otherwise static builds will break (see
-	// Linux sysdeps)
-	auto result = main_fn(__mlibc_stack_data.argc, __mlibc_stack_data.argv,
-	    environ);
-	exit(result);
-}
diff --git a/lib/mlibc/sysdeps/keyronex/generic/generic.cpp b/lib/mlibc/sysdeps/keyronex/generic/generic.cpp
deleted file mode 100644
index a3e77fb..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/generic.cpp
+++ /dev/null
@@ -1,753 +0,0 @@
-#include <asm/ioctls.h>
-
-#include <bits/ensure.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <frg/logging.hpp>
-#include <keyronex/syscall.h>
-#include <limits.h>
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-#include <stdlib.h>
-
-#define STUB_ONLY                                           \
-	{                                                   \
-		__ensure(!"STUB_ONLY function was called"); \
-		__builtin_unreachable();                    \
-	}
-
-namespace mlibc {
-
-void
-sys_libc_log(const char *message)
-{
-	syscall1(kPXSysDebug, (uintptr_t)message, NULL);
-}
-
-void
-sys_libc_panic()
-{
-	sys_libc_log("\nMLIBC PANIC\n");
-	for (;;)
-		;
-	STUB_ONLY
-}
-
-void
-sys_exit(int status)
-{
-	syscall1(kPXSysExit, status, NULL);
-	mlibc::panicLogger() << "sys_exit() returned!" << frg::endlog;
-	__builtin_unreachable();
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-int
-sys_tcgetattr(int fd, struct termios *attr)
-{
-	int ret;
-
-	if (int r = sys_ioctl(fd, TCGETS, attr, &ret) != 0) {
-		return r;
-	}
-
-	return 0;
-}
-
-int
-sys_tcsetattr(int fd, int optional_action, const struct termios *attr)
-{
-	int ret;
-
-	switch (optional_action) {
-	case TCSANOW:
-		optional_action = TCSETS;
-		break;
-	case TCSADRAIN:
-		optional_action = TCSETSW;
-		break;
-	case TCSAFLUSH:
-		optional_action = TCSETSF;
-		break;
-	default:
-		__ensure(!"Unsupported tcsetattr");
-	}
-
-	if (int r = sys_ioctl(fd, optional_action, (void *)attr, &ret) != 0) {
-		return r;
-	}
-
-	return 0;
-}
-#endif
-
-int
-sys_tcb_set(void *pointer)
-{
-	return syscall1(kPXSysSetFSBase, (uintptr_t)pointer, NULL);
-}
-
-int
-sys_ppoll(struct pollfd *fds, int nfds, const struct timespec *timeout,
-    const sigset_t *sigmask, int *num_events)
-{
-	uintptr_t ret = syscall4(kPXSysPPoll, (uintptr_t)fds, (uintptr_t)nfds,
-	    (uintptr_t)timeout, (uintptr_t)sigmask, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*num_events = (ssize_t)ret;
-	return 0;
-}
-
-int
-sys_poll(struct pollfd *fds, nfds_t count, int timeout, int *num_events)
-{
-	struct timespec ts;
-	ts.tv_sec = timeout / 1000;
-	ts.tv_nsec = (timeout % 1000) * 1000000;
-	return sys_ppoll(fds, count, timeout < 0 ? NULL : &ts, NULL,
-	    num_events);
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-int
-sys_pselect(int nfds, fd_set *read_set, fd_set *write_set, fd_set *except_set,
-    const struct timespec *timeout, const sigset_t *sigmask, int *num_events)
-{
-	struct pollfd *fds = (struct pollfd *)malloc(
-	    nfds * sizeof(struct pollfd));
-
-	for (int i = 0; i < nfds; i++) {
-		struct pollfd *fd = &fds[i];
-		memset(fd, 0, sizeof(struct pollfd));
-
-		if (read_set && FD_ISSET(i, read_set))
-			fd->events |= POLLIN; // TODO: Additional events.
-		if (write_set && FD_ISSET(i, write_set))
-			fd->events |= POLLOUT; // TODO: Additional events.
-		if (except_set && FD_ISSET(i, except_set))
-			fd->events |= POLLPRI;
-
-		if (!fd->events) {
-			fd->fd = -1;
-			continue;
-		}
-
-		fd->fd = i;
-	}
-
-	int e = sys_ppoll(fds, nfds, timeout, sigmask, num_events);
-
-	if (e != 0) {
-		free(fds);
-		return e;
-	}
-
-	fd_set res_read_set;
-	fd_set res_write_set;
-	fd_set res_except_set;
-	FD_ZERO(&res_read_set);
-	FD_ZERO(&res_write_set);
-	FD_ZERO(&res_except_set);
-
-	for (int i = 0; i < nfds; i++) {
-		struct pollfd *fd = &fds[i];
-
-		if (read_set && FD_ISSET(i, read_set) &&
-		    fd->revents & (POLLIN | POLLERR | POLLHUP)) {
-			FD_SET(i, &res_read_set);
-		}
-
-		if (write_set && FD_ISSET(i, write_set) &&
-		    fd->revents & (POLLOUT | POLLERR | POLLHUP)) {
-			FD_SET(i, &res_write_set);
-		}
-
-		if (except_set && FD_ISSET(i, except_set) &&
-		    fd->revents & POLLPRI) {
-			FD_SET(i, &res_except_set);
-		}
-	}
-
-	free(fds);
-
-	if (read_set)
-		memcpy(read_set, &res_read_set, sizeof(fd_set));
-	if (write_set)
-		memcpy(write_set, &res_write_set, sizeof(fd_set));
-	if (except_set)
-		memcpy(except_set, &res_except_set, sizeof(fd_set));
-
-	return 0;
-}
-#endif
-
-int
-sys_fcntl(int fd, int request, va_list args, int *result)
-{
-	auto ret = syscall3(kPXSysFCntl, fd, request, va_arg(args, uint64_t),
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*result = ret;
-	return 0;
-}
-
-int
-sys_futex_wait(int *pointer, int expected, const struct timespec *time)
-{
-	auto ret = syscall3(kPXSysFutexWait, (uintptr_t)pointer, expected,
-	    (uintptr_t)time, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_futex_wake(int *pointer)
-{
-	auto ret = syscall1(kPXSysFutexWake, (uintptr_t)pointer, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-int
-sys_ioctl(int fd, unsigned long request, void *arg, int *result)
-{
-	uintptr_t r = syscall3(kPXSysIOCtl, fd, request, (uintptr_t)arg, NULL);
-	if (int e = sc_error(r); e)
-		return e;
-	*result = r;
-	return 0;
-}
-#endif
-
-int
-sys_isatty(int fd)
-{
-	uintptr_t ret = syscall1(kPXSysIsATTY, fd, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-	return 0;
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-int
-sys_getcwd(char *buffer, size_t size)
-{
-	uintptr_t ret = syscall2(kPXSysGetCWD, (uintptr_t)buffer, size, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-	return 0;
-}
-#endif
-
-int
-sys_dup(int fd, int flags, int *newfd)
-{
-	uintptr_t ret = syscall2(kPXSysDup, fd, flags, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-	*newfd = ret;
-	return 0;
-}
-
-int
-sys_dup2(int fd, int flags, int newfd)
-{
-	uintptr_t ret = syscall3(kPXSysDup3, fd, newfd, flags, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-	return 0;
-}
-
-int
-sys_openat(int dirfd, const char *path, int flags, mode_t mode, int *fd)
-{
-	uintptr_t r = syscall4(kPXSysOpenAt, dirfd, (uintptr_t)path,
-	    (uintptr_t)flags, (uintptr_t)mode, NULL);
-	if (int e = sc_error(r); e)
-		return e;
-	*fd = (int)r;
-	return 0;
-}
-
-int
-sys_open(const char *path, int flags, mode_t mode, int *fd)
-{
-	return sys_openat(AT_FDCWD, path, flags, mode, fd);
-}
-
-int
-sys_open_dir(const char *path, int *handle)
-{
-	return sys_open(path, O_DIRECTORY, 0, handle);
-}
-
-int
-sys_read_entries(int fd, void *buffer, size_t max_size, size_t *bytes_read)
-{
-	uintptr_t r = syscall3(kPXSysReadDir, fd, (uintptr_t)buffer, max_size,
-	    NULL);
-
-	if (int e = sc_error(r); e)
-		return e;
-
-	*bytes_read = r;
-	return 0;
-}
-
-int
-sys_close(int fd)
-{
-	return (int)syscall1(kPXSysClose, fd, NULL);
-}
-
-int
-sys_link(const char *old_path, const char *new_path)
-{
-	uintptr_t ret = syscall2(kPXSysLink, (uintptr_t)old_path,
-	    (uintptr_t)new_path, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_seek(int fd, off_t offset, int whence, off_t *new_offset)
-{
-	uintptr_t ret = syscall3(kPXSysSeek, fd, offset, whence, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*new_offset = (ssize_t)ret;
-	return 0;
-}
-
-int
-sys_read(int fd, void *buf, size_t count, ssize_t *bytes_read)
-{
-	uintptr_t ret = syscall3(kPXSysRead, fd, (uintptr_t)buf,
-	    (uintptr_t)count, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*bytes_read = (ssize_t)ret;
-	return 0;
-}
-
-int
-sys_write(int fd, const void *buf, size_t count, ssize_t *bytes_written)
-{
-	uintptr_t ret = syscall3(kPXSysWrite, fd, (uintptr_t)buf,
-	    (uintptr_t)count, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*bytes_written = (ssize_t)ret;
-	return 0;
-}
-
-int
-sys_readlink(const char *path, void *buffer, size_t max_size, ssize_t *length)
-{
-	uintptr_t ret = syscall3(kPXSysReadLink, (uintptr_t)path,
-	    (uintptr_t)buffer, (uintptr_t)max_size, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*length = (ssize_t)ret;
-	return 0;
-}
-
-int
-sys_pipe(int *fds, int flags)
-{
-	uintptr_t ret = syscall2(kPXSysPipe, (uintptr_t)fds, flags, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_unlinkat(int fd, const char *path, int flags)
-{
-	uintptr_t ret = syscall3(kPXSysUnlinkAt, fd, (uintptr_t)path, flags,
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_vm_map(void *hint, size_t size, int prot, int flags, int fd, off_t offset,
-    void **window)
-{
-	uintptr_t r = syscall6(kPXSysMmap, (uintptr_t)hint, size, prot, flags,
-	    fd, offset, NULL);
-	if (int e = sc_error(r); e)
-		return e;
-	*window = (void *)r;
-	return 0;
-}
-
-int
-sys_vm_unmap(void *pointer, size_t size)
-{
-	uintptr_t r = syscall2(kPXSysMunmap, (uintptr_t)pointer, size, NULL);
-	if (int e = sc_error(r); e)
-		return e;
-	return 0;
-}
-
-int
-sys_vm_protect(void *pointer, size_t size, int prot)
-{
-
-	mlibc::infoLogger() << "mlibc: sys_vm_protect(" << pointer << ", "
-			    << size << ", " << prot << "); stub!\n"
-			    << frg::endlog;
-	return 0;
-}
-
-int
-sys_anon_allocate(size_t size, void **pointer)
-{
-	return sys_vm_map(NULL, size, PROT_EXEC | PROT_READ | PROT_WRITE,
-	    MAP_ANONYMOUS, -1, 0, pointer);
-}
-
-int
-sys_anon_free(void *pointer, size_t size)
-{
-	return sys_vm_unmap(pointer, size);
-}
-
-pid_t
-sys_getpid()
-{
-	return syscall0(kPXSysGetPID, NULL);
-}
-
-pid_t
-sys_getppid()
-{
-	return syscall0(kPXSysGetPPID, NULL);
-}
-
-uid_t
-sys_getuid()
-{
-	return 0;
-}
-
-uid_t
-sys_geteuid()
-{
-	return 0;
-}
-
-gid_t
-sys_getgid()
-{
-	return 0;
-}
-
-int
-sys_getsid(pid_t pid, pid_t *sid)
-{
-	auto ret = syscall1(kPXSysGetSID, pid, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*sid = (pid_t)(ret);
-	return 0;
-}
-
-int
-sys_setgid(gid_t gid)
-{
-	(void)gid;
-	return 0;
-}
-
-int
-sys_getpgid(pid_t pid, pid_t *out)
-{
-	auto ret = syscall1(kPXSysGetPGID, pid, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*out = (pid_t)(ret);
-	return 0;
-}
-
-int
-sys_setpgid(pid_t pid, pid_t pgid)
-{
-	auto ret = syscall2(kPXSysSetPGID, pid, pgid, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_setsid(pid_t *sid)
-{
-	auto ret = syscall0(kPXSysSetSID, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*sid = (pid_t)ret;
-	return 0;
-}
-
-gid_t
-sys_getegid()
-{
-	mlibc::infoLogger() << "mlibc: " << __func__ << " is a stub!\n"
-			    << frg::endlog;
-	return 0;
-}
-
-pid_t
-sys_gettid()
-{
-	return syscall0(kPXSysGetTID, NULL);
-}
-
-int
-sys_clock_get(int clock, time_t *secs, long *nanos)
-{
-	auto ret = syscall1(kPXSysClockGet, clock, NULL);
-	*secs = ret / 1000000000;
-	*nanos = ret % 1000000000;
-	return 0;
-}
-
-int
-sys_stat(fsfd_target fsfdt, int fd, const char *path, int flags,
-    struct stat *statbuf)
-{
-	uintptr_t r;
-	enum posix_stat_kind kind;
-
-	switch (fsfdt) {
-	case fsfd_target::fd:
-		kind = kPXStatKindFD;
-		break;
-
-	case fsfd_target::path:
-		kind = kPXStatKindCWD;
-		break;
-	case fsfd_target::fd_path:
-		kind = kPXStatKindAt;
-		break;
-
-	default:
-		__ensure(!"stat: Invalid fsfdt");
-		__builtin_unreachable();
-	}
-
-	r = syscall5(kPXSysStat, kind, fd, (uintptr_t)path, flags,
-	    (uintptr_t)statbuf, NULL);
-	if (int e = sc_error(r); e)
-		return e;
-	return 0;
-}
-
-int
-sys_statfs(const char *path, struct statfs *buf)
-{
-	uintptr_t ret = syscall2(kPXSysStatFS, (uintptr_t)path, (uintptr_t)buf,
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_statvfs(const char *path, struct statvfs *buf)
-{
-	struct statfs sb;
-	uintptr_t ret = syscall2(kPXSysStatFS, (uintptr_t)path, (uintptr_t)&sb,
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-
-	buf->f_bsize = sb.f_bsize;
-	buf->f_frsize = sb.f_frsize;
-	buf->f_blocks = sb.f_blocks;
-	buf->f_bfree = sb.f_bfree;
-	buf->f_bavail = sb.f_bavail;
-
-	buf->f_files = sb.f_files;
-	buf->f_ffree = sb.f_ffree;
-	buf->f_favail = sb.f_ffree;
-
-	buf->f_fsid = sb.f_fsid.__val[1] | (uint64_t)sb.f_fsid.__val[0] << 32;
-	buf->f_flag = sb.f_flags;
-	buf->f_namemax = sb.f_namelen;
-
-	return 0;
-}
-
-int
-sys_faccessat(int dirfd, const char *pathname, int mode, int flags)
-{
-	(void)flags;
-	struct stat buf;
-	if (int r = sys_stat(dirfd == AT_FDCWD ? fsfd_target::path :
-						 fsfd_target::fd_path,
-		dirfd, pathname, mode & AT_SYMLINK_FOLLOW, &buf)) {
-		return r;
-	}
-	return 0;
-}
-
-int
-sys_access(const char *path, int mode)
-{
-	return sys_faccessat(AT_FDCWD, path, mode, 0);
-}
-
-int
-sys_fork(pid_t *child)
-{
-	uintptr_t ret = syscall0(kPXSysFork, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*child = (int)ret;
-	return 0;
-}
-
-int
-sys_execve(const char *path, char *const argv[], char *const envp[])
-{
-	uintptr_t ret = syscall3(kPXSysExecVE, (uintptr_t)path, (uintptr_t)argv,
-	    (uintptr_t)envp, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	mlibc::panicLogger() << "execve returned! " << ret << frg::endlog;
-	__builtin_unreachable();
-}
-
-int
-sys_waitpid(pid_t pid, int *status, int flags, struct rusage *ru,
-    pid_t *ret_pid)
-{
-	(void)ru;
-
-	uintptr_t ret = syscall3(kPXSysWaitPID, pid, (uintptr_t)status, flags,
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*ret_pid = (pid_t)ret;
-	return 0;
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-int
-sys_sleep(time_t *sec, long *nanosec)
-{
-	auto ret = syscall1(kPXSysSleep, *sec * 1000000000 + *nanosec, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_uname(struct utsname *buf)
-{
-	uintptr_t ret = syscall1(kPXSysUTSName, (uintptr_t)buf, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_gethostname(char *buf, size_t bufsize)
-{
-	struct utsname uname_buf;
-	if (auto e = sys_uname(&uname_buf); e)
-		return e;
-
-	auto node_len = strlen(uname_buf.nodename);
-	if (node_len >= bufsize)
-		return ENAMETOOLONG;
-
-	memcpy(buf, uname_buf.nodename, node_len);
-	buf[node_len] = '\0';
-	return 0;
-}
-
-int
-sys_fsync(int)
-{
-	mlibc::infoLogger() << "mlibc: fsync is a stub" << frg::endlog;
-	return 0;
-}
-
-int
-sys_getentropy(void *buffer, size_t length)
-{
-	/* todo: improve lmao */
-	mlibc::infoLogger() << "mlibc: getentropy is a stub" << frg::endlog;
-	memset(buffer, 123, length);
-	return 0;
-}
-#endif
-
-int
-sys_mkdir(const char *path, mode_t mode)
-{
-	return sys_mkdirat(AT_FDCWD, path, mode);
-}
-
-int
-sys_mkdirat(int dirfd, const char *path, mode_t mode)
-{
-	uintptr_t ret = syscall3(kPXSysMkDirAt, dirfd, (uintptr_t)path, mode,
-	    NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_chdir(const char *path)
-{
-	uintptr_t ret = syscall1(kPXSysChDir, (uintptr_t)path, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_umask(mode_t mode, mode_t *old)
-{
-	uintptr_t ret = syscall1(kPXSysUMask, mode, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*old = (mode_t)ret;
-	return 0;
-}
-
-int
-sys_rename(const char *old_path, const char *new_path)
-{
-	return sys_renameat(AT_FDCWD, old_path, AT_FDCWD, new_path);
-}
-
-int
-sys_renameat(int old_dirfd, const char *old_path, int new_dirfd,
-    const char *new_path)
-{
-	auto ret = syscall4(kPXSysRenameAt, old_dirfd, (uintptr_t)old_path,
-	    new_dirfd, (uintptr_t)new_path, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/keyronex/generic/linux.cpp b/lib/mlibc/sysdeps/keyronex/generic/linux.cpp
deleted file mode 100644
index 9b4a4c7..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/linux.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-#include <sys/types.h>
-
-#include <keyronex/syscall.h>
-#include <mlibc/ansi-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-#include <mlibc/posix-sysdeps.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-namespace mlibc {
-
-int
-sys_epoll_pwait(int epfd, struct epoll_event *ev, int n, int timeout,
-    const sigset_t *sigmask, int *raised)
-{
-	uintptr_t ret = syscall5(kPXSysEPollWait, epfd, (uintptr_t)ev, n,
-	    timeout, (uintptr_t)sigmask, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*raised = ret;
-	return 0;
-}
-
-int
-sys_epoll_create(int flags, int *fd)
-{
-	uintptr_t ret = syscall1(kPXSysEPollCreate, flags, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*fd = ret;
-	return 0;
-}
-
-int
-sys_epoll_ctl(int epfd, int mode, int fd, struct epoll_event *ev)
-{
-	uintptr_t ret = syscall4(kPXSysEPollCtl, epfd, mode, fd, (uintptr_t)ev,
-	    NULL);
-	return sc_error(ret);
-}
-
-}
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/generic/signal.cpp b/lib/mlibc/sysdeps/keyronex/generic/signal.cpp
deleted file mode 100644
index ead3dee..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/signal.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-#include <sys/types.h>
-
-#include <keyronex/syscall.h>
-#include <mlibc/ansi-sysdeps.hpp>
-#include <mlibc/posix-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-
-namespace mlibc {
-
-int
-sys_sigprocmask(int how, const sigset_t *__restrict set,
-    sigset_t *__restrict retrieve)
-{
-	auto ret = syscall3(kPXSysSigMask, how, (uintptr_t)set,
-	    (uintptr_t)retrieve, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-
-	return 0;
-}
-
-int
-sys_sigaction(int signal, const struct sigaction *__restrict action,
-    struct sigaction *__restrict oldAction)
-{
-	auto ret = syscall3(kPXSysSigAction, signal, (uintptr_t)action,
-	    (uintptr_t)oldAction, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-
-	return 0;
-}
-
-int
-sys_kill(int pid, int signal)
-{
-	if (signal == 0) {
-		mlibc::infoLogger() << "Sending signal 0! Allowing" << frg::endlog;
-		return 0;
-	}
-
-	auto ret = syscall2(kPXSysSigSend, pid, signal, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-
-	return 0;
-}
-
-int
-sys_sigsuspend(const sigset_t *set)
-{
-	auto ret = syscall1(kPXSysSigSuspend, (uintptr_t)set, NULL);
-	if (int e = sc_error(ret); e) {
-		return e;
-	}
-
-	mlibc::panicLogger()
-	    << "Unexpected zero return from sigsuspend()" << frg::endlog;
-
-	return 0;
-}
-
-}
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/generic/socket.cpp b/lib/mlibc/sysdeps/keyronex/generic/socket.cpp
deleted file mode 100644
index c6453bf..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/socket.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-#include <sys/errno.h>
-
-#include <keyronex/syscall.h>
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/allocator.hpp>
-#include <mlibc/debug.hpp>
-
-#define log_unimplemented()                                     \
-	mlibc::infoLogger() << "mlibc: " << __PRETTY_FUNCTION__ \
-			    << " is a stub!" << frg::endlog;
-
-namespace mlibc {
-
-int
-sys_socket(int family, int type, int protocol, int *fd)
-{
-	auto ret = syscall3(kPXSysSocket, family, type, protocol, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*fd = ret;
-	return 0;
-}
-
-int
-sys_bind(int fd, const struct sockaddr *addr, socklen_t addrlen)
-{
-	auto ret = syscall3(kPXSysBind, fd, (uintptr_t)addr, addrlen, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_connect(int fd, const struct sockaddr *addr, socklen_t addrlen)
-{
-	auto ret = syscall3(kPXSysConnect, fd, (uintptr_t)addr, addrlen, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_listen(int fd, int backlog)
-{
-	auto ret = syscall2(kPXSysListen, fd, backlog, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_accept(int fd, int *newfd, struct sockaddr *addr, socklen_t *addrlen,
-    int flags)
-{
-	auto ret = syscall4(kPXSysAccept, fd, (uintptr_t)addr,
-	    (uintptr_t)addrlen, flags, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*newfd = ret;
-	return 0;
-}
-
-int
-sys_msg_send(int fd, const struct msghdr *msg, int flags, ssize_t *length)
-{
-	auto ret = syscall3(kPXSysSendMsg, fd, (uintptr_t)msg, flags, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*length = ret;
-	return 0;
-}
-
-int
-sys_msg_recv(int fd, struct msghdr *msg, int flags, ssize_t *length)
-{
-	auto ret = syscall3(kPXSysRecvMsg, fd, (uintptr_t)msg, flags, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	*length = ret;
-	return 0;
-}
-
-int
-sys_socketpair(int domain, int type_and_flags, int proto, int *fds)
-{
-	auto ret = syscall4(kPXSysSocketPair, domain, type_and_flags, proto,
-	    (uintptr_t)fds, NULL);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-int
-sys_getsockopt(int fd, int layer, int number, void *__restrict buffer,
-    socklen_t *__restrict size)
-{
-	(void)fd;
-	(void)layer;
-	(void)number;
-	(void)buffer;
-	(void)size;
-	log_unimplemented();
-	return ENOSYS;
-}
-
-int
-sys_setsockopt(int fd, int layer, int number, const void *buffer,
-    socklen_t size)
-{
-	(void)fd;
-	(void)layer;
-	(void)number;
-	(void)buffer;
-	(void)size;
-	log_unimplemented();
-	return ENOSYS;
-}
-
-}
diff --git a/lib/mlibc/sysdeps/keyronex/generic/thread.S b/lib/mlibc/sysdeps/keyronex/generic/thread.S
deleted file mode 100644
index 47ab6a9..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/thread.S
+++ /dev/null
@@ -1,9 +0,0 @@
-.section .text
-.global __mlibc_thread_entry
-__mlibc_thread_entry:
-	pop %rdi
-	pop %rsi
-	pop %rdx
-	call __mlibc_thread_trampoline
-
-.section .note.GNU-stack,"",%progbits
diff --git a/lib/mlibc/sysdeps/keyronex/generic/thread.cpp b/lib/mlibc/sysdeps/keyronex/generic/thread.cpp
deleted file mode 100644
index cafb74a..0000000
--- a/lib/mlibc/sysdeps/keyronex/generic/thread.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <sys/mman.h>
-#include <mlibc/debug.hpp>
-#include <errno.h>
-#include <mlibc/all-sysdeps.hpp>
-#include <bits/ensure.h>
-#include <mlibc/tcb.hpp>
-#include <keyronex/syscall.h>
-
-extern "C" void __mlibc_thread_trampoline(void *(*fn)(void *), Tcb *tcb, void *arg) {
-	if (mlibc::sys_tcb_set(tcb)) {
-		__ensure(!"failed to set tcb for new thread");
-	}
-
-	while (__atomic_load_n(&tcb->tid, __ATOMIC_RELAXED) == 0) {
-		mlibc::sys_futex_wait(&tcb->tid, 0, nullptr);
-	}
-
-	tcb->invokeThreadFunc(reinterpret_cast<void *>(fn), arg);
-
-	__atomic_store_n(&tcb->didExit, 1, __ATOMIC_RELEASE);
-	mlibc::sys_futex_wake(&tcb->didExit);
-
-	mlibc::sys_thread_exit();
-}
-
-#define DEFAULT_STACK 0x400000
-
-namespace mlibc {
-
-extern "C" void __mlibc_thread_entry();
-
-	int sys_clone(void *tcb, pid_t *tid_out, void *stack) {
-		(void)tcb;
-
-		auto ret = syscall2(kPXSysForkThread, (uintptr_t)__mlibc_thread_entry, (uintptr_t)stack, NULL);
-		if (int e = sc_error(ret); e)
-			return e;
-
-		*tid_out = ret;
-		return 0;
-	}
-
-	int sys_prepare_stack(void **stack, void *entry, void *arg, void *tcb, size_t *stack_size, size_t *guard_size, void **stack_base) {
-		// TODO guard
-
-		mlibc::infoLogger() << "mlibc: sys_prepare_stack() does not setup a guard!" << frg::endlog;
-
-		*guard_size = 0;
-
-		*stack_size = *stack_size ? *stack_size : DEFAULT_STACK;
-
-		if (!*stack) {
-			*stack_base = mmap(NULL, *stack_size, PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
-			if (*stack_base == MAP_FAILED) {
-				return errno;
-			}
-		} else {
-			*stack_base = *stack;
-		}
-		
-		*stack = (void *)((char *)*stack_base + *stack_size);
-
-		void **stack_it = (void **)*stack;
-
-		*--stack_it = arg;
-		*--stack_it = tcb;
-		*--stack_it = entry;
-
-		*stack = (void *)stack_it;
-
-		return 0;
-	}
-
-	void sys_thread_exit() {
-		mlibc::panicLogger() << "mlibc: sys_thread_exit unimplemented!" << frg::endlog;
-		__builtin_unreachable();
-	}
-
-
-}
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/access.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/access.h
deleted file mode 120000
index cb83931..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/access.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/access.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/auxv.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/auxv.h
deleted file mode 120000
index c43f878..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/auxv.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/auxv.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/blkcnt_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/blkcnt_t.h
deleted file mode 120000
index 0b0ec27..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/blkcnt_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/blkcnt_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/blksize_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/blksize_t.h
deleted file mode 120000
index 7dc8d7c..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/blksize_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/blksize_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/clockid_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/clockid_t.h
deleted file mode 120000
index 6a42da5..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/clockid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/clockid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/dev_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/dev_t.h
deleted file mode 120000
index bca881e..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/dev_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/dev_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/epoll.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/epoll.h
deleted file mode 120000
index eb4b76d..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/epoll.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/epoll.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/errno.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/errno.h
deleted file mode 120000
index 6e507de..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/errno.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fcntl.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/fcntl.h
deleted file mode 120000
index 463e2c9..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/fcntl.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsblkcnt_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsblkcnt_t.h
deleted file mode 120000
index 898dfb2..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsblkcnt_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/fsblkcnt_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsfilcnt_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsfilcnt_t.h
deleted file mode 120000
index 791755c..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/fsfilcnt_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/fsfilcnt_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/gid_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/gid_t.h
deleted file mode 120000
index abce6d6..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/gid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/gid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/in.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/in.h
deleted file mode 120000
index 418d1d5..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/in.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/in.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ino_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/ino_t.h
deleted file mode 120000
index 4c20aca..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ino_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/ino_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/inotify.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/inotify.h
deleted file mode 120000
index b5cb282..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/inotify.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/inotify.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ioctls.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/ioctls.h
deleted file mode 120000
index 595106b..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ioctls.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/ioctls.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/limits.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/limits.h
deleted file mode 120000
index 6c88db2..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/limits.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/limits.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/mode_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/mode_t.h
deleted file mode 120000
index 5d78fdf..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/mode_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/mode_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/mqueue.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/mqueue.h
deleted file mode 120000
index fa87b07..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/mqueue.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/mqueue.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/msg.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/msg.h
deleted file mode 120000
index f402b49..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/msg.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/msg.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/nlink_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/nlink_t.h
deleted file mode 120000
index bb3b625..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/nlink_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/nlink_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/packet.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/packet.h
deleted file mode 120000
index 998ef1a..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/packet.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/packet.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/pid_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/pid_t.h
deleted file mode 120000
index baa90f6..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/pid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/pid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/poll.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/poll.h
deleted file mode 120000
index 8ea6a0a..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/poll.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ptrace.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/ptrace.h
deleted file mode 120000
index b2517b2..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/ptrace.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/ptrace.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/reboot.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/reboot.h
deleted file mode 120000
index 77013a4..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/reboot.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/reboot.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/resource.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/resource.h
deleted file mode 120000
index 88d7402..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/resource.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/seek-whence.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/seek-whence.h
deleted file mode 120000
index df7bccf..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/seek-whence.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/seek-whence.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/shm.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/shm.h
deleted file mode 120000
index 067d8c4..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/shm.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/shm.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/signal.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/signal.h
deleted file mode 120000
index 4dcb0b7..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/signal.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/signal.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/socket.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/socket.h
deleted file mode 120000
index f1dc016..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/socket.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/socklen_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/socklen_t.h
deleted file mode 120000
index 41f3b11..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/socklen_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/socklen_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/stat.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/stat.h
deleted file mode 120000
index 1f63b41..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/stat.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/statfs.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/statfs.h
deleted file mode 120000
index e3d202f..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/statfs.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/statvfs.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/statvfs.h
deleted file mode 120000
index 1fc80c2..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/statvfs.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/statvfs.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/suseconds_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/suseconds_t.h
deleted file mode 120000
index 9ed6597..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/suseconds_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/suseconds_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/termios.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/termios.h
deleted file mode 120000
index ee8f0b0..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/termios.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/time.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/time.h
deleted file mode 120000
index 2a02625..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/time.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/time.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/uid_t.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/uid_t.h
deleted file mode 120000
index b306777..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/uid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/uid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/utsname.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/utsname.h
deleted file mode 120000
index b285754..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/utsname.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/utsname.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/vm-flags.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/vm-flags.h
deleted file mode 120000
index bbe258c..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/vm-flags.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/vm-flags.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/wait.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/wait.h
deleted file mode 120000
index feb2840..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/wait.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/wait.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/abi-bits/xattr.h b/lib/mlibc/sysdeps/keyronex/include/abi-bits/xattr.h
deleted file mode 120000
index 66412d7..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/abi-bits/xattr.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/linux/xattr.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/keyronex/include/keyronex/syscall.h b/lib/mlibc/sysdeps/keyronex/include/keyronex/syscall.h
deleted file mode 100644
index 9cbafd0..0000000
--- a/lib/mlibc/sysdeps/keyronex/include/keyronex/syscall.h
+++ /dev/null
@@ -1,213 +0,0 @@
-#ifndef _KEYRONEX__SYSCALL_H
-#define _KEYRONEX__SYSCALL_H
-
-#include <stdint.h>
-
-enum posix_syscall {
-	/*! debug print */
-	kPXSysDebug,
-	kPXSysMmap,
-	kPXSysMunmap,
-
-	kPXSysIOCtl,
-	kPXSysOpenAt,
-	kPXSysClose,
-	kPXSysRead,
-	kPXSysReadLink,
-	kPXSysWrite,
-	kPXSysSeek,
-	kPXSysPPoll,
-	kPXSysIsATTY,
-	kPXSysReadDir,
-	kPXSysStat,
-	kPXSysUnlinkAt,
-	kPXSysGetCWD,
-	kPXSysPipe,
-	kPXSysDup,
-	kPXSysDup3,
-	kPXSysLink,
-	kPXSysChDir,
-	kPXSysUMask,
-	kPXSysMkDirAt,
-	kPXSysRenameAt,
-	kPXSysStatFS,
-	kPXSysFCntl,
-
-	kPXSysSetFSBase,
-	kPXSysExecVE,
-	kPXSysExit,
-	kPXSysFork,
-	kPXSysWaitPID,
-	kPXSysGetPID,
-	kPXSysGetPPID,
-	kPXSysGetPGID,
-	kPXSysSetPGID,
-	kPXSysGetSID,
-	kPXSysSetSID,
-	kPXSysGetTID,
-
-	kPXSysSigAction,
-	kPXSysSigMask,
-	kPXSysSigSend,
-	kPXSysSigSuspend,
-	kPXSysSigTimedWait,
-
-	kPXSysSocket,
-	kPXSysBind,
-	kPXSysConnect,
-	kPXSysListen,
-	kPXSysAccept,
-	kPXSysSendMsg,
-	kPXSysRecvMsg,
-	kPXSysSocketPair,
-	kPXSysGetSockOpt,
-	kPXSysSetSockOpt,
-
-	kPXSysEPollCreate,
-	kPXSysEPollCtl,
-	kPXSysEPollWait,
-
-	kPXSysSleep,
-	kPXSysUTSName,
-	kPXSysClockGet,
-
-	kPXSysForkThread,
-	kPXSysFutexWait,
-	kPXSysFutexWake,
-
-	/*! register signal entry function */
-	kPXSysSigEntry,
-	/*! return from a signal */
-	kPXSysSigReturn,
-};
-
-enum posix_stat_kind {
-	kPXStatKindFD,
-	kPXStatKindAt,
-	kPXStatKindCWD,
-};
-
-#if defined(__x86_64__)
-static inline uintptr_t
-syscall0(uintptr_t num, uintptr_t *out)
-{
-	uintptr_t ret, ret2;
-	asm volatile("int $0x80" : "=a"(ret), "=D"(ret2) : "a"(num) : "memory");
-	if (out)
-		*out = ret2;
-	return ret;
-}
-
-static inline uintptr_t
-syscall1(uintptr_t num, uintptr_t arg1, uintptr_t *out)
-{
-	uintptr_t ret, ret2;
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1)
-		     : "memory");
-	if (out)
-		*out = ret2;
-	return ret;
-}
-
-static inline uintptr_t
-syscall2(uintptr_t num, uintptr_t arg1, uintptr_t arg2, uintptr_t *out)
-{
-	uintptr_t ret, ret2;
-
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1), "S"(arg2)
-		     : "memory");
-
-	if (out)
-		*out = ret2;
-
-	return ret;
-}
-
-static inline uintptr_t
-syscall3(intptr_t num, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3,
-    uintptr_t *out)
-{
-	uintptr_t ret, ret2;
-
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1), "S"(arg2), "d"(arg3)
-		     : "memory");
-
-	if (out)
-		*out = ret2;
-
-	return ret;
-}
-
-static inline uintptr_t
-syscall4(intptr_t num, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3,
-    uintptr_t arg4, uintptr_t *out)
-{
-	register uintptr_t r10 asm("r10") = arg4;
-	uintptr_t ret, ret2;
-
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10)
-		     : "memory");
-
-	if (out)
-		*out = ret2;
-
-	return ret;
-}
-
-static inline uintptr_t
-syscall5(uintptr_t num, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3,
-    uintptr_t arg4, uintptr_t arg5, uintptr_t *out)
-{
-	register uintptr_t r10 asm("r10") = arg4, r8 asm("r8") = arg5;
-	uintptr_t ret, ret2;
-
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10),
-		     "r"(r8)
-		     : "memory");
-
-	if (out)
-		*out = ret2;
-
-	return ret;
-}
-
-static inline uintptr_t
-syscall6(uintptr_t num, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3,
-    uintptr_t arg4, uintptr_t arg5, uintptr_t arg6, uintptr_t *out)
-{
-	register uintptr_t r10 asm("r10") = arg4, r8 asm("r8") = arg5,
-			       r9 asm("r9") = arg6;
-	uintptr_t ret, ret2;
-
-	asm volatile("int $0x80"
-		     : "=a"(ret), "=D"(ret2)
-		     : "a"(num), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10),
-		     "r"(r8), "r"(r9)
-		     : "memory");
-
-	if (out)
-		*out = ret2;
-
-	return ret;
-}
-
-static inline int
-sc_error(uintptr_t ret)
-{
-	if (ret > -4096UL)
-		return -ret;
-	return 0;
-}
-#endif
-
-#endif
diff --git a/lib/mlibc/sysdeps/keyronex/meson.build b/lib/mlibc/sysdeps/keyronex/meson.build
deleted file mode 100644
index 42de7a8..0000000
--- a/lib/mlibc/sysdeps/keyronex/meson.build
+++ /dev/null
@@ -1,98 +0,0 @@
-
-rtdl_sources += files(
-	'generic/generic.cpp'
-)
-
-libc_sources += files(
-	'generic/entry.cpp',
-	'generic/generic.cpp',
-	'generic/linux.cpp',
-	'generic/signal.cpp',
-	'generic/socket.cpp',
-	'generic/thread.cpp',
-	'generic/thread.S'
-)
-
-if not no_headers
-	install_headers(
-		'include/abi-bits/auxv.h',
-		'include/abi-bits/seek-whence.h',
-		'include/abi-bits/vm-flags.h',
-		'include/abi-bits/errno.h',
-		'include/abi-bits/fcntl.h',
-		'include/abi-bits/in.h',
-		'include/abi-bits/reboot.h',
-		'include/abi-bits/resource.h',
-		'include/abi-bits/stat.h',
-		'include/abi-bits/signal.h',
-		'include/abi-bits/socket.h',
-		'include/abi-bits/termios.h',
-		'include/abi-bits/time.h',
-		'include/abi-bits/blkcnt_t.h',
-		'include/abi-bits/blksize_t.h',
-		'include/abi-bits/dev_t.h',
-		'include/abi-bits/gid_t.h',
-		'include/abi-bits/ino_t.h',
-		'include/abi-bits/mode_t.h',
-		'include/abi-bits/nlink_t.h',
-		'include/abi-bits/pid_t.h',
-		'include/abi-bits/uid_t.h',
-		'include/abi-bits/access.h',
-		'include/abi-bits/wait.h',
-		'include/abi-bits/limits.h',
-		'include/abi-bits/utsname.h',
-		'include/abi-bits/ptrace.h',
-		'include/abi-bits/poll.h',
-		'include/abi-bits/epoll.h',
-		'include/abi-bits/packet.h',
-		'include/abi-bits/inotify.h',
-		'include/abi-bits/clockid_t.h',
-		'include/abi-bits/shm.h',
-		'include/abi-bits/mqueue.h',
-		'include/abi-bits/suseconds_t.h',
-		'include/abi-bits/fsfilcnt_t.h',
-		'include/abi-bits/fsblkcnt_t.h',
-		'include/abi-bits/socklen_t.h',
-		'include/abi-bits/statfs.h',
-		'include/abi-bits/statvfs.h',
-		'include/abi-bits/ioctls.h',
-		'include/abi-bits/xattr.h',
-		subdir: 'abi-bits',
-		follow_symlinks: true
-	)
-
-	install_headers(
-		'include/keyronex/syscall.h',
-		subdir: 'keyronex',
-	)
-endif
-
-if not headers_only
-	crt = custom_target('crt0',
-		build_by_default: true,
-		command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'],
-		input: host_machine.cpu_family() / 'crt-src/crt0.S',
-		output: 'crt0.o',
-		install: true,
-		install_dir: get_option('libdir')
-	)
-
-	custom_target('crti',
-		build_by_default: true,
-		command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'],
-		input: host_machine.cpu_family() / 'crt-src/crti.S',
-		output: 'crti.o',
-		install: true,
-		install_dir: get_option('libdir')
-	)
-
-	custom_target('crtn',
-		build_by_default: true,
-		command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'],
-		input: host_machine.cpu_family() / 'crt-src/crtn.S',
-		output: 'crtn.o',
-		install: true,
-		install_dir: get_option('libdir')
-	)
-endif
-
diff --git a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crt0.S b/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crt0.S
deleted file mode 100644
index d16a46f..0000000
--- a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crt0.S
+++ /dev/null
@@ -1,7 +0,0 @@
-.section .text
-.global _start
-_start:
-    mov $main, %rdi
-    call __mlibc_entry
-.section .note.GNU-stack,"",%progbits
-
diff --git a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crti.S b/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crti.S
deleted file mode 100644
index 911b078..0000000
--- a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crti.S
+++ /dev/null
@@ -1,11 +0,0 @@
-.section .init
-.global _init
-_init:
-	push %rax
-
-.section .fini
-.global _fini
-_fini:
-	push %rax
-.section .note.GNU-stack,"",%progbits
-
diff --git a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crtn.S b/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crtn.S
deleted file mode 100644
index 0187e50..0000000
--- a/lib/mlibc/sysdeps/keyronex/x86_64/crt-src/crtn.S
+++ /dev/null
@@ -1,9 +0,0 @@
-.section .init
-	pop %rax
-	ret
-
-.section .fini
-	pop %rax
-	ret
-.section .note.GNU-stack,"",%progbits
-