build: Build mlibc + add distclean target

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

56 files changed, 0 insertions, 1650 deletions

diff --git a/lib/mlibc/sysdeps/aero/crt-x86_64/crt0.S b/lib/mlibc/sysdeps/aero/crt-x86_64/crt0.S
deleted file mode 100644
index 62298e3..0000000
--- a/lib/mlibc/sysdeps/aero/crt-x86_64/crt0.S
+++ /dev/null
@@ -1,10 +0,0 @@
-.section .text
-
-.global _start
-_start:
-    mov $main, %rdi
-    call __mlibc_entry
-
-.size _start, . - _start
-.section .note.GNU-stack,"",%progbits
-
diff --git a/lib/mlibc/sysdeps/aero/generic/aero.cpp b/lib/mlibc/sysdeps/aero/generic/aero.cpp
deleted file mode 100644
index e6bd277..0000000
--- a/lib/mlibc/sysdeps/aero/generic/aero.cpp
+++ /dev/null
@@ -1,360 +0,0 @@
-#include <abi-bits/pid_t.h>
-#include <aero/syscall.h>
-#include <bits/ensure.h>
-#include <errno.h>
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-#include <mlibc/thread-entry.hpp>
-#include <stddef.h>
-
-#include <frg/vector.hpp>
-#include <mlibc/allocator.hpp>
-
-#define ARCH_SET_GS 0x1001
-#define ARCH_SET_FS 0x1002
-#define ARCH_GET_FS 0x1003
-#define ARCH_GET_GS 0x1004
-
-struct Slice {
-    void *ptr;
-    uint64_t len;
-};
-
-/// Helper function to construct a slice vector from the provided argument
-/// array. A slice basically consists of a pointer to the data and the length of
-/// it.
-///
-/// ## Examples
-/// ```cc
-/// auto slice = create_slice({ "hello", "world" });
-/// ```
-///
-/// The `slice` will look like the following:
-///
-/// ```cc
-/// vector<Slice>(
-///     Slice { .ptr: hello_ptr, .size: hello_size },
-///     Slice { .ptr: world_ptr, .size: world_size }
-/// )
-/// ```
-static frg::vector<Slice, MemoryAllocator> create_slice(char *const arg[]) {
-    if (arg == nullptr) {
-        return frg::vector<Slice, MemoryAllocator>{getAllocator()};
-    }
-
-    // Find out the length of arg:
-    size_t len = 0;
-
-    while (arg[len] != nullptr) {
-        len += 1;
-    }
-
-    frg::vector<Slice, MemoryAllocator> params{getAllocator()};
-    params.resize(len);
-
-    // Construct the slice vector:
-    for (size_t i = 0; i < len; ++i) {
-        params[i].ptr = (void *)arg[i];
-        params[i].len = strlen(arg[i]);
-    }
-
-    return params;
-}
-
-namespace mlibc {
-int sys_uname(struct utsname *buf) {
-    auto result = syscall(SYS_UNAME, buf);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return result;
-}
-
-int sys_futex_wait(int *pointer, int expected, const struct timespec *time) {
-    // auto result = syscall(SYS_FUTEX_WAIT, pointer, expected, time);
-    //
-    // if (result < 0) {
-    //     return -result;
-    // }
-    //
-    return 0;
-}
-
-int sys_futex_wake(int *pointer) {
-    // auto result = syscall(SYS_FUTEX_WAKE, pointer);
-    //
-    // if (result < 0) {
-    //     return -result;
-    // }
-    //
-    return 0;
-}
-
-int sys_tcb_set(void *pointer) {
-    auto result = syscall(SYS_ARCH_PRCTL, ARCH_SET_FS, (uint64_t)pointer);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_vm_map(void *hint, size_t size, int prot, int flags, int fd,
-               off_t offset, void **window) {
-    auto result = syscall(SYS_MMAP, hint, size, prot, flags, fd, offset);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *window = (void *)result;
-    return 0;
-}
-
-int sys_vm_unmap(void *address, size_t size) {
-    return syscall(SYS_MUNMAP, address, size);
-}
-
-int sys_vm_protect(void *pointer, size_t size, int prot) {
-    auto res = syscall(SYS_MPROTECT, pointer, size, prot);
-    if (res < 0)
-        return -res;
-
-    return 0;
-}
-
-int sys_anon_allocate(size_t size, void **pointer) {
-    return sys_vm_map(nullptr, size, PROT_READ | PROT_WRITE,
-                      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0, pointer);
-}
-
-int sys_anon_free(void *pointer, size_t size) {
-    return sys_vm_unmap(pointer, size);
-}
-
-void sys_libc_panic() {
-    mlibc::infoLogger() << "libc_panic: panicked at 'unknown'" << frg::endlog;
-    __ensure(!syscall(SYS_BACKTRACE));
-
-    sys_exit(1);
-}
-
-void sys_libc_log(const char *msg) { syscall(SYS_LOG, msg, strlen(msg)); }
-
-void sys_exit(int status) {
-    syscall(SYS_EXIT, status);
-
-    __builtin_unreachable();
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-
-pid_t sys_getpid() {
-    auto result = syscall(SYS_GETPID);
-    __ensure(result >= 0);
-
-    return result;
-}
-
-pid_t sys_getppid() {
-    auto result = syscall(SYS_GETPPID);
-    __ensure(result != 0);
-
-    return result;
-}
-
-int sys_kill(int pid, int sig) {
-    auto result = syscall(SYS_KILL, pid, sig);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_clock_get(int clock, time_t *secs, long *nanos) {
-    struct timespec ts;
-    auto result = syscall(SYS_GETTIME, clock, &ts);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *secs = ts.tv_sec;
-    *nanos = ts.tv_nsec;
-
-    return 0;
-}
-
-int sys_getcwd(char *buffer, size_t size) {
-    auto result = syscall(SYS_GETCWD, buffer, size);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_chdir(const char *path) {
-    auto result = syscall(SYS_CHDIR, path, strlen(path));
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_gethostname(char *buffer, size_t bufsize) {
-    auto result = syscall(SYS_GETHOSTNAME, buffer, bufsize);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_sleep(time_t *sec, long *nanosec) {
-    struct timespec ts = {.tv_sec = *sec, .tv_nsec = *nanosec};
-
-    auto result = syscall(SYS_SLEEP, &ts);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-pid_t sys_getpgid(pid_t pid, pid_t *pgid) {
-    auto ret = syscall(SYS_GETPGID, pid);
-    if(int e = sc_error(ret); e)
-        return e;
-    *pgid = ret;
-    return 0;
-}
-
-int sys_setpgid(pid_t pid, pid_t pgid) {
-    auto ret = syscall(SYS_SETPGID, pid, pgid);
-    if(int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-uid_t sys_getuid() {
-    mlibc::infoLogger() << "mlibc: sys_setuid is a stub" << frg::endlog;
-    return 0;
-}
-
-uid_t sys_geteuid() {
-    mlibc::infoLogger() << "mlibc: sys_seteuid is a stub" << frg::endlog;
-    return 0;
-}
-
-int sys_setsid(pid_t *sid) {
-    auto ret = syscall(SYS_SETSID);
-    if(int e = sc_error(ret); e)
-        return e;
-    *sid = ret;
-    return 0;
-}
-
-int sys_seteuid(uid_t euid) UNIMPLEMENTED("sys_seteuid")
-
-    gid_t sys_getgid() {
-    mlibc::infoLogger() << "mlibc: sys_setgid is a stub" << frg::endlog;
-    return 0;
-}
-
-gid_t sys_getegid() {
-    mlibc::infoLogger() << "mlibc: sys_getegid is a stub" << frg::endlog;
-    return 0;
-}
-
-int sys_setgid(gid_t gid) {
-    mlibc::infoLogger() << "mlibc: sys_setgid is a stub" << frg::endlog;
-    return 0;
-}
-
-int sys_setegid(gid_t egid) {
-    mlibc::infoLogger() << "mlibc: sys_setegid is a stub" << frg::endlog;
-    return 0;
-}
-
-void sys_yield() {
-    mlibc::infoLogger() << "mlibc: sys_yield is a stub" << frg::endlog;
-    __ensure(!syscall(SYS_BACKTRACE));
-}
-
-int sys_clone(void *tcb, pid_t *tid_out, void *stack) {
-    auto result = syscall(SYS_CLONE, (uintptr_t)__mlibc_start_thread, stack);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *tid_out = (pid_t)result;
-    return 0;
-}
-
-void sys_thread_exit() UNIMPLEMENTED("sys_thread_exit")
-
-    int sys_waitpid(pid_t pid, int *status, int flags, struct rusage *ru,
-                    pid_t *ret_pid) {
-    if (ru) {
-        mlibc::infoLogger()
-            << "mlibc: struct rusage in sys_waitpid is unsupported"
-            << frg::endlog;
-        return ENOSYS;
-    }
-
-    auto result = syscall(SYS_WAITPID, pid, status, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *ret_pid = result;
-    return 0;
-}
-
-int sys_fork(pid_t *child) {
-    auto result = syscall(SYS_FORK);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *child = result;
-    return 0;
-}
-
-int sys_execve(const char *path, char *const argv[], char *const envp[]) {
-    auto envv_slice = create_slice(envp);
-    auto argv_slice = create_slice(argv);
-
-    auto path_ptr = (uintptr_t)path;
-    auto path_len = strlen(path);
-
-    auto result =
-        syscall(SYS_EXEC, path_ptr, path_len, argv_slice.data(),
-                argv_slice.size(), envv_slice.data(), envv_slice.size());
-
-    if (result < 0) {
-        return -result;
-    }
-
-    __builtin_unreachable();
-}
-
-// int sys_getentropy(void *buffer, size_t length)
-// UNIMPLEMENTED("sys_getentropy")
-
-#endif
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/aero/generic/entry.cpp b/lib/mlibc/sysdeps/aero/generic/entry.cpp
deleted file mode 100644
index 77d6ed5..0000000
--- a/lib/mlibc/sysdeps/aero/generic/entry.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <bits/ensure.h>
-#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);
-}
-
-extern "C" void __mlibc_entry(int (*main_fn)(int argc, char *argv[],
-                                             char *env[])) {
-    // 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/aero/generic/filesystem.cpp b/lib/mlibc/sysdeps/aero/generic/filesystem.cpp
deleted file mode 100644
index 049f4c0..0000000
--- a/lib/mlibc/sysdeps/aero/generic/filesystem.cpp
+++ /dev/null
@@ -1,472 +0,0 @@
-#include "mlibc/fsfd_target.hpp"
-#include <aero/syscall.h>
-
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-
-#include <unistd.h>
-
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-
-namespace mlibc {
-int sys_write(int fd, const void *buffer, size_t count, ssize_t *written) {
-    auto result = syscall(SYS_WRITE, fd, buffer, count);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *written = result;
-    return 0;
-}
-
-int sys_read(int fd, void *buf, size_t count, ssize_t *bytes_read) {
-    auto result = syscall(SYS_READ, fd, buf, count);
-
-    if (result < 0) {
-        *bytes_read = 0;
-        return -result;
-    }
-
-    *bytes_read = result;
-    return 0;
-}
-
-// clang-format off
-int sys_pwrite(int fd, const void *buffer, size_t count, off_t off,
-               ssize_t *written) UNIMPLEMENTED("sys_pwrite") 
-
-// clang-format off
-int sys_pread(int fd, void *buf, size_t count,
-                off_t off, ssize_t *bytes_read) UNIMPLEMENTED("sys_pread")
-
-int sys_seek(int fd, off_t offset, int whence, off_t *new_offset) {
-    auto result = syscall(SYS_SEEK, fd, offset, whence);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *new_offset = result;
-    return 0;
-}
-
-int sys_open(const char *filename, int flags, mode_t mode, int *fd) {
-    auto result = syscall(SYS_OPEN, 0, filename, strlen(filename), flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *fd = result;
-    return 0;
-}
-
-int sys_close(int fd) {
-    auto result = syscall(SYS_CLOSE, fd);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_access(const char *filename, int mode) {
-    auto result =
-        syscall(SYS_ACCESS, AT_FDCWD, filename, strlen(filename), mode, 0);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_stat(fsfd_target fsfdt, int fd, const char *path, int flags,
-             struct stat *statbuf) {
-    switch (fsfdt) {
-    case fsfd_target::path:
-        fd = AT_FDCWD;
-        break;
-    case fsfd_target::fd:
-        flags |= AT_EMPTY_PATH;
-    
-    case fsfd_target::fd_path:
-        break;
-
-    default:
-        __ensure(!"Invalid fsfd_target");
-        __builtin_unreachable();
-    }
-
-    auto ret = syscall(SYS_FSTAT, fd, path, strlen(path), flags, statbuf);
-    if(int e = sc_error(ret); e)
-        return e;
-    return 0;
-}
-
-int sys_ioctl(int fd, unsigned long request, void *arg, int *result) {
-    auto sys_res = syscall(SYS_IOCTL, fd, request, arg);
-
-    if (sys_res < 0) {
-        return -sys_res;
-    }
-
-    if (result)
-        *result = sys_res;
-    return 0;
-}
-
-int sys_isatty(int fd) {
-    // NOTE: The easiest way to check if a file descriptor is a TTY is to
-    // do an ioctl of TIOCGWINSZ on it and see if it succeeds :^)
-    struct winsize ws;
-    int result;
-
-    if (!sys_ioctl(fd, TIOCGWINSZ, &ws, &result)) {
-        return 0;
-    }
-
-    return ENOTTY;
-}
-
-int sys_tcgetattr(int fd, struct termios *attr) {
-    int result;
-
-    if (int e = sys_ioctl(fd, TCGETS, (void *)attr, &result); e)
-        return e;
-
-    return 0;
-}
-
-int sys_tcsetattr(int fd, int optional_action, const struct termios *attr) {
-    int req;
-
-    switch (optional_action) {
-		case TCSANOW: req = TCSETS; break;
-		case TCSADRAIN: req = TCSETSW; break;
-		case TCSAFLUSH: req = TCSETSF; break;
-		default: return EINVAL;
-	}
-
-    if (int e = sys_ioctl(fd, req, (void *)attr, NULL); e)
-        return e;
-
-    return 0;
-}
-
-int sys_mkdir(const char *path, mode_t) {
-    auto result = syscall(SYS_MKDIR, path, strlen(path));
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_link(const char *srcpath, const char *destpath) {
-    auto result =
-        syscall(SYS_LINK, srcpath, strlen(srcpath), destpath, strlen(destpath));
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_rmdir(const char *path) {
-    return sys_unlinkat(AT_FDCWD, path, AT_REMOVEDIR);
-}
-
-int sys_unlinkat(int fd, const char *path, int flags) {
-	auto ret = syscall(SYS_UNLINK, fd, path, strlen(path), flags);
-	if (int e = sc_error(ret); e)
-		return e;
-	return 0;
-}
-
-struct aero_dir_entry {
-    size_t inode;
-    size_t offset;
-    size_t reclen;
-    size_t filetyp;
-    char name[];
-} __attribute__((__packed__));
-
-int sys_read_entries(int handle, void *buffer, size_t max_size,
-                     size_t *bytes_read) {
-    auto result = syscall(SYS_GETDENTS, handle, buffer, max_size);
-
-    // Check if we got an error.
-    if (result < 0) {
-        *bytes_read = 0;
-        return -result;
-    }
-
-    // Nothing to read.
-    if (result == 0) {
-        *bytes_read = 0;
-        return 0;
-    }
-
-    auto entry = (struct aero_dir_entry *)buffer;
-
-    struct dirent dirent = {
-        .d_ino = static_cast<ino_t>(entry->inode),
-        .d_off = static_cast<off_t>(entry->offset),
-        .d_reclen = static_cast<unsigned short>(entry->reclen),
-        .d_type = static_cast<unsigned char>(entry->filetyp),
-    };
-
-    // The reclen is the size of the dirent struct, plus the size of the name.
-    auto name_size = entry->reclen - sizeof(struct aero_dir_entry);
-    __ensure(name_size < 255);
-
-    memcpy(&dirent.d_name, entry->name, name_size);
-    *bytes_read = entry->reclen;
-
-    memcpy(buffer, &dirent, sizeof(struct dirent));
-    return 0;
-}
-
-int sys_open_dir(const char *path, int *handle) {
-    return sys_open(path, O_DIRECTORY, 0, handle);
-}
-
-int sys_rename(const char *path, const char *new_path) {
-    auto result =
-        syscall(SYS_RENAME, path, strlen(path), new_path, strlen(new_path));
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_readlink(const char *path, void *buffer, size_t max_size,
-                 ssize_t *length) {
-    auto result = syscall(SYS_READ_LINK, path, strlen(path), buffer, max_size);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *length = result;
-    return 0;
-}
-
-int sys_dup(int fd, int flags, int *newfd) {
-    auto result = syscall(SYS_DUP, fd, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *newfd = result;
-    return 0;
-}
-
-int sys_dup2(int fd, int flags, int newfd) {
-    auto result = syscall(SYS_DUP2, fd, newfd, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_fcntl(int fd, int request, va_list args, int *result_value) {
-    auto result = syscall(SYS_FCNTL, fd, request, va_arg(args, uint64_t));
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *result_value = result;
-    return 0;
-}
-
-// int sys_chmod(const char *pathname, mode_t mode) UNIMPLEMENTED("sys_chmod")
-
-int sys_pipe(int *fds, int flags) {
-    auto result = syscall(SYS_PIPE, fds, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-// epoll API syscalls:
-int sys_epoll_create(int flags, int *fd) {
-    auto result = syscall(SYS_EPOLL_CREATE, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *fd = result;
-    return 0;
-}
-
-int sys_epoll_ctl(int epfd, int mode, int fd, struct epoll_event *ev) {
-    auto result = syscall(SYS_EPOLL_CTL, epfd, mode, fd, ev);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_epoll_pwait(int epfd, struct epoll_event *ev, int n, int timeout,
-                    const sigset_t *sigmask, int *raised) {
-    auto result = syscall(SYS_EPOLL_PWAIT, epfd, ev, n, timeout, sigmask);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *raised = result;
-    return 0;
-}
-
-int sys_eventfd_create(unsigned int initval, int flags, int *fd) {
-    auto result = syscall(SYS_EVENT_FD, initval, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *fd = result;
-    return 0;
-}
-
-int sys_ppoll(struct pollfd *fds, int nfds, const struct timespec *timeout,
-              const sigset_t *sigmask, int *num_events) {
-    auto result = syscall(SYS_POLL, fds, nfds, timeout, sigmask);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *num_events = result;
-    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, &ts, NULL, num_events);
-}
-
-#ifndef MLIBC_BUILDING_RTDL
-#include <stdio.h>
-int sys_ptsname(int fd, char *buffer, size_t length) {
-    int index;
-    if (int e = sys_ioctl(fd, TIOCGPTN, &index, NULL); e)
-        return e;
-    if ((size_t)snprintf(buffer, length, "/dev/pts/%d", index) >= length) {
-        return ERANGE;
-    }
-    return 0;
-}
-
-int sys_pselect(int num_fds, fd_set *read_set, fd_set *write_set,
-                fd_set *except_set, const struct timespec *timeout,
-                const sigset_t *sigmask, int *num_events) {
-    int fd = epoll_create1(0);
-    if (fd == -1)
-        return -1;
-
-    for (int k = 0; k < FD_SETSIZE; k++) {
-        struct epoll_event ev;
-        memset(&ev, 0, sizeof(struct epoll_event));
-
-        if (read_set && FD_ISSET(k, read_set))
-            ev.events |= EPOLLIN;
-        if (write_set && FD_ISSET(k, write_set))
-            ev.events |= EPOLLOUT;
-        if (except_set && FD_ISSET(k, except_set))
-            ev.events |= EPOLLPRI;
-
-        if (!ev.events)
-            continue;
-
-        ev.data.u32 = k;
-        if (epoll_ctl(fd, EPOLL_CTL_ADD, k, &ev))
-            return -1;
-    }
-
-    struct epoll_event evnts[16];
-    int n = epoll_pwait(
-        fd, evnts, 16,
-        timeout ? (timeout->tv_sec * 1000 + timeout->tv_nsec / 100) : -1,
-        sigmask);
-
-    if (n == -1)
-        return -1;
-
-    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);
-
-    int m = 0;
-
-    for (int i = 0; i < n; i++) {
-        int k = evnts[i].data.u32;
-
-        if (read_set && FD_ISSET(k, read_set) &&
-            evnts[i].events & (EPOLLIN | EPOLLERR | EPOLLHUP)) {
-            FD_SET(k, &res_read_set);
-            m++;
-        }
-
-        if (write_set && FD_ISSET(k, write_set) &&
-            evnts[i].events & (EPOLLOUT | EPOLLERR | EPOLLHUP)) {
-            FD_SET(k, &res_write_set);
-            m++;
-        }
-
-        if (except_set && FD_ISSET(k, except_set) &&
-            evnts[i].events & EPOLLPRI) {
-            FD_SET(k, &res_except_set);
-            m++;
-        }
-    }
-
-    if (close(fd))
-        __ensure("mlibc::pselect: close() failed on epoll file");
-
-    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));
-
-    *num_events = m;
-    return 0;
-}
-#endif // #ifndef MLIBC_BUILDING_RTDL
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/aero/generic/signals.S b/lib/mlibc/sysdeps/aero/generic/signals.S
deleted file mode 100644
index 62dee9b..0000000
--- a/lib/mlibc/sysdeps/aero/generic/signals.S
+++ /dev/null
@@ -1,9 +0,0 @@
-.section .text
-.global __mlibc_signal_restore
-
-__mlibc_signal_restore:
-	mov $39, %rax
-	syscall
-	ud2
-.section .note.GNU-stack,"",%progbits
-
diff --git a/lib/mlibc/sysdeps/aero/generic/signals.cpp b/lib/mlibc/sysdeps/aero/generic/signals.cpp
deleted file mode 100644
index a6f69ff..0000000
--- a/lib/mlibc/sysdeps/aero/generic/signals.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <mlibc/ansi-sysdeps.hpp>
-#include <mlibc/debug.hpp>
-
-#include <aero/syscall.h>
-#include <sys/types.h>
-
-#define LOG_SIGACTION_INSTALL 0
-
-extern "C" void __mlibc_signal_restore(); // defined in `signals.S`
-
-namespace mlibc {
-int sys_sigaction(int how, const struct sigaction *__restrict action,
-                  struct sigaction *__restrict old_action) {
-#if LOG_SIGACTION_INSTALL
-    mlibc::infoLogger() << "sys_sigaction: signal " << how << frg::endlog;
-    mlibc::infoLogger() << "sys_sigaction: size: " << sizeof(*action)
-                        << frg::endlog;
-
-    if (action != NULL) {
-        mlibc::infoLogger() << "sys_sigaction: handler "
-                            << (int64_t)action->sa_handler << frg::endlog;
-        mlibc::infoLogger() << "sys_sigaction: action "
-                            << (int64_t)action->sa_sigaction << frg::endlog;
-        mlibc::infoLogger() << "sys_sigaction: flags "
-                            << (int64_t)action->sa_flags << frg::endlog;
-    }
-
-    mlibc::infoLogger() << frg::endlog;
-#endif
-
-    auto sigreturn = (sc_word_t)__mlibc_signal_restore;
-
-    auto res = syscall(SYS_SIGACTION, how, (sc_word_t)action, sigreturn,
-                       (sc_word_t)old_action);
-
-    if (res < 0) {
-        return -res;
-    }
-
-    return 0;
-}
-
-int sys_sigprocmask(int how, const sigset_t *__restrict set,
-                    sigset_t *__restrict retrieve) {
-    auto result = syscall(SYS_SIGPROCMASK, how, set, retrieve);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-} // namespace mlibc
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/generic/sockets.cpp b/lib/mlibc/sysdeps/aero/generic/sockets.cpp
deleted file mode 100644
index 0cce3c0..0000000
--- a/lib/mlibc/sysdeps/aero/generic/sockets.cpp
+++ /dev/null
@@ -1,250 +0,0 @@
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/thread-entry.hpp>
-#include <mlibc/debug.hpp>
-#include <abi-bits/in.h>
-#include <abi-bits/errno.h>
-
-#include <aero/syscall.h>
-
-#include <unistd.h>
-#include <stdint.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-
-namespace {
-
-int fcntl_helper(int fd, int request, int *result, ...) {
-	va_list args;
-	va_start(args, result);
-	if(!mlibc::sys_fcntl) {
-		return ENOSYS;
-	}
-	int ret = mlibc::sys_fcntl(fd, request, args, result);
-	va_end(args);
-	return ret;
-}
-
-}
-
-namespace mlibc {
-int sys_socket(int family, int type, int protocol, int *fd) {
-    auto result = syscall(SYS_SOCKET, family, type, protocol);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *fd = result;
-    return 0;
-}
-
-int sys_bind(int fd, const struct sockaddr *addr_ptr, socklen_t addr_length) {
-    auto result = syscall(SYS_BIND, fd, addr_ptr, (sc_word_t)addr_length);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_connect(int fd, const struct sockaddr *addr_ptr,
-                socklen_t addr_length) {
-    auto result = syscall(SYS_CONNECT, fd, addr_ptr, (sc_word_t)addr_length);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_listen(int fd, int backlog) {
-    auto result = syscall(SYS_LISTEN, fd, backlog);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_accept(int sockfd, int *newfd, struct sockaddr *addr_ptr,
-               socklen_t *addr_length, int flags) {
-    auto result = syscall(SYS_ACCEPT, sockfd, addr_ptr, addr_length);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *newfd = result;
-
-	if(flags & SOCK_NONBLOCK) {
-		int fcntl_ret = 0;
-		fcntl_helper(*newfd, F_GETFL, &fcntl_ret);
-		fcntl_helper(*newfd, F_SETFL, &fcntl_ret, fcntl_ret | O_NONBLOCK);
-	}
-
-	if(flags & SOCK_CLOEXEC) {
-		int fcntl_ret = 0;
-		fcntl_helper(*newfd, F_GETFD, &fcntl_ret);
-		fcntl_helper(*newfd, F_SETFD, &fcntl_ret, fcntl_ret | FD_CLOEXEC);
-	}
-
-    return 0;
-}
-
-int sys_msg_send(int fd, const struct msghdr *hdr, int flags, ssize_t *length) {
-    auto result = syscall(SYS_SOCK_SEND, fd, hdr, flags);
-    if (result < 0)
-        return -result;
-
-    *length = result;
-    return 0;
-}
-
-int sys_msg_recv(int sockfd, struct msghdr *msg_hdr, int flags,
-                 ssize_t *length) {
-    auto result = syscall(SYS_SOCK_RECV, sockfd, msg_hdr, flags);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    *length = result;
-    return 0;
-}
-
-int sys_socketpair(int domain, int type_and_flags, int proto, int *fds) {
-    auto result = syscall(SYS_SOCKET_PAIR, domain, type_and_flags, proto, fds);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_getsockopt(int fd, int layer, int number, void *__restrict buffer,
-                   socklen_t *__restrict size) {
-    (void)fd;
-    (void)size;
-    if (layer == SOL_SOCKET && number == SO_PEERCRED) {
-        mlibc::infoLogger() << "\e[31mmlibc: getsockopt() call with SOL_SOCKET "
-                               "and SO_PEERCRED is unimplemented\e[39m"
-                            << frg::endlog;
-        *(int *)buffer = 0;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_SNDBUF) {
-        mlibc::infoLogger() << "\e[31mmlibc: getsockopt() call with SOL_SOCKET "
-                               "and SO_SNDBUF is unimplemented\e[39m"
-                            << frg::endlog;
-        *(int *)buffer = 4096;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_TYPE) {
-        mlibc::infoLogger()
-            << "\e[31mmlibc: getsockopt() call with SOL_SOCKET and SO_TYPE is "
-               "unimplemented, hardcoding SOCK_STREAM\e[39m"
-            << frg::endlog;
-        *(int *)buffer = SOCK_STREAM;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_ERROR) {
-        mlibc::infoLogger()
-            << "\e[31mmlibc: getsockopt() call with SOL_SOCKET and SO_ERROR is "
-               "unimplemented, hardcoding 0\e[39m"
-            << frg::endlog;
-        *(int *)buffer = 0;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_KEEPALIVE) {
-        mlibc::infoLogger()
-            << "\e[31mmlibc: getsockopt() call with SOL_SOCKET and "
-               "SO_KEEPALIVE is unimplemented, hardcoding 0\e[39m"
-            << frg::endlog;
-        *(int *)buffer = 0;
-        return 0;
-    } else {
-        mlibc::panicLogger()
-            << "\e[31mmlibc: Unexpected getsockopt() call, layer: " << layer
-            << " number: " << number << "\e[39m" << frg::endlog;
-        __builtin_unreachable();
-    }
-
-    return 0;
-}
-
-int sys_setsockopt(int fd, int layer, int number, const void *buffer,
-                   socklen_t size) {
-    (void)fd;
-    (void)buffer;
-    (void)size;
-
-    if (layer == SOL_SOCKET && number == SO_PASSCRED) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt(SO_PASSCRED) is not "
-                               "implemented correctly\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_ATTACH_FILTER) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt(SO_ATTACH_FILTER) is "
-                               "not implemented correctly\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_RCVBUFFORCE) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt(SO_RCVBUFFORCE) is not "
-                               "implemented correctly\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_SNDBUF) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt() call with SOL_SOCKET "
-                               "and SO_SNDBUF is unimplemented\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_KEEPALIVE) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt() call with SOL_SOCKET "
-                               "and SO_KEEPALIVE is unimplemented\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == SOL_SOCKET && number == SO_REUSEADDR) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt() call with SOL_SOCKET "
-                               "and SO_REUSEADDR is unimplemented\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else if (layer == AF_NETLINK && number == SO_ACCEPTCONN) {
-        mlibc::infoLogger() << "\e[31mmlibc: setsockopt() call with AF_NETLINK "
-                               "and SO_ACCEPTCONN is unimplemented\e[39m"
-                            << frg::endlog;
-        return 0;
-    } else {
-        mlibc::infoLogger()
-            << "\e[31mmlibc: Unexpected setsockopt() call, layer: " << layer
-            << " number: " << number << "\e[39m" << frg::endlog;
-        return 0;
-    }
-}
-
-int sys_shutdown(int sockfd, int how) {
-    auto ret = syscall(SYS_SOCK_SHUTDOWN, sockfd, how);
-    if(int e = sc_error(ret); e)
-        return e;
-    return 0;    
-}
-
-int sys_if_nametoindex(const char *name, unsigned int *ret) {
-    int fd = 0;
-    int r = sys_socket(AF_INET, SOCK_DGRAM | SOCK_CLOEXEC, AF_UNSPEC, &fd);
-
-    if (r)
-        return r;
-
-    struct ifreq ifr;
-    strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name);
-
-    r = sys_ioctl(fd, SIOCGIFINDEX, &ifr, NULL);
-    close(fd);
-
-    if (r)
-        return r;
-
-    *ret = ifr.ifr_ifindex;
-    return 0;
-}
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/aero/generic/thread.cpp b/lib/mlibc/sysdeps/aero/generic/thread.cpp
deleted file mode 100644
index bc9a449..0000000
--- a/lib/mlibc/sysdeps/aero/generic/thread.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <mlibc/all-sysdeps.hpp>
-#include <mlibc/thread-entry.hpp>
-
-#include <bits/ensure.h>
-#include <mlibc/tcb.hpp>
-
-#include <sys/mman.h>
-
-#include <stddef.h>
-#include <stdint.h>
-
-extern "C" void __mlibc_enter_thread(void *entry, void *user_arg, Tcb *tcb) {
-    // Wait until our parent sets up the TID:
-    while (!__atomic_load_n(&tcb->tid, __ATOMIC_RELAXED))
-        mlibc::sys_futex_wait(&tcb->tid, 0, nullptr);
-
-    if (mlibc::sys_tcb_set(tcb))
-        __ensure(!"sys_tcb_set() failed");
-
-    tcb->invokeThreadFunc(entry, user_arg);
-
-    auto self = reinterpret_cast<Tcb *>(tcb);
-
-    __atomic_store_n(&self->didExit, 1, __ATOMIC_RELEASE);
-    mlibc::sys_futex_wake(&self->didExit);
-
-    mlibc::sys_thread_exit();
-}
-
-namespace mlibc {
-
-static constexpr size_t default_stacksize = 0x1000000;
-
-int sys_prepare_stack(void **stack, void *entry, void *user_arg, void *tcb,
-                      size_t *stack_size, size_t *guard_size, void **stack_base) {
-    if (!*stack_size)
-        *stack_size = default_stacksize;
-    *guard_size = 0;
-
-    if (*stack) {
-		*stack_base = *stack;
-    } else {
-        *stack_base = mmap(nullptr, *stack_size, PROT_READ | PROT_WRITE,
-                     MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-    }
-	
-	uintptr_t *sp = reinterpret_cast<uintptr_t *>(reinterpret_cast<uintptr_t>(*stack_base) + *stack_size);
-
-    *--sp = reinterpret_cast<uintptr_t>(tcb);
-    *--sp = reinterpret_cast<uintptr_t>(user_arg);
-    *--sp = reinterpret_cast<uintptr_t>(entry);
-    *stack = reinterpret_cast<void *>(sp);
-    return 0;
-}
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/aero/generic/thread_entry.S b/lib/mlibc/sysdeps/aero/generic/thread_entry.S
deleted file mode 100644
index 498fda3..0000000
--- a/lib/mlibc/sysdeps/aero/generic/thread_entry.S
+++ /dev/null
@@ -1,10 +0,0 @@
-.section .text
-.global __mlibc_start_thread
-
-__mlibc_start_thread:
-	pop %rdi
-	pop %rsi
-	pop %rdx
-	call __mlibc_enter_thread
-.section .note.GNU-stack,"",%progbits
-
diff --git a/lib/mlibc/sysdeps/aero/generic/time.cpp b/lib/mlibc/sysdeps/aero/generic/time.cpp
deleted file mode 100644
index c995148..0000000
--- a/lib/mlibc/sysdeps/aero/generic/time.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <mlibc/all-sysdeps.hpp>
-#include <aero/syscall.h>
-
-namespace mlibc {
-int sys_setitimer(int which, const struct itimerval *new_value,
-                  struct itimerval *old_value) {
-    auto result = syscall(SYS_SETITIMER, which, new_value, old_value);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-
-int sys_getitimer(int which, struct itimerval *curr_value) {
-    auto result = syscall(SYS_GETITIMER, which, curr_value);
-
-    if (result < 0) {
-        return -result;
-    }
-
-    return 0;
-}
-} // namespace mlibc
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/access.h b/lib/mlibc/sysdeps/aero/include/abi-bits/access.h
deleted file mode 120000
index 171f75f..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/access.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/access.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/auxv.h b/lib/mlibc/sysdeps/aero/include/abi-bits/auxv.h
deleted file mode 120000
index 86157e8..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/auxv.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/aero/auxv.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/blkcnt_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/blkcnt_t.h
deleted file mode 120000
index e9d9f1b..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/blkcnt_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/blkcnt_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/blksize_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/blksize_t.h
deleted file mode 120000
index c6dfb6e..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/blksize_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/blksize_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/clockid_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/clockid_t.h
deleted file mode 120000
index 71f37bb..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/clockid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/clockid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/dev_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/dev_t.h
deleted file mode 120000
index 0c1143b..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/dev_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/dev_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/epoll.h b/lib/mlibc/sysdeps/aero/include/abi-bits/epoll.h
deleted file mode 120000
index 9efc3a0..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/epoll.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/epoll.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/errno.h b/lib/mlibc/sysdeps/aero/include/abi-bits/errno.h
deleted file mode 120000
index 589859f..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/errno.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/fcntl.h b/lib/mlibc/sysdeps/aero/include/abi-bits/fcntl.h
deleted file mode 120000
index ea5323a..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/fcntl.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/fsblkcnt_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/fsblkcnt_t.h
deleted file mode 120000
index 898dfb2..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/fsfilcnt_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/fsfilcnt_t.h
deleted file mode 120000
index 791755c..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/gid_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/gid_t.h
deleted file mode 120000
index 6a77218..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/gid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/gid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/in.h b/lib/mlibc/sysdeps/aero/include/abi-bits/in.h
deleted file mode 120000
index b58c683..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/in.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/in.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/ino_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/ino_t.h
deleted file mode 120000
index 10d644e..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/ino_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/ino_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/inotify.h b/lib/mlibc/sysdeps/aero/include/abi-bits/inotify.h
deleted file mode 120000
index 3f19ef6..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/inotify.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/inotify.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/ioctls.h b/lib/mlibc/sysdeps/aero/include/abi-bits/ioctls.h
deleted file mode 120000
index 595106b..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/limits.h b/lib/mlibc/sysdeps/aero/include/abi-bits/limits.h
deleted file mode 120000
index 1aa5894..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/limits.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/limits.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/mode_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/mode_t.h
deleted file mode 120000
index 29d7733..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/mode_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/mode_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/mqueue.h b/lib/mlibc/sysdeps/aero/include/abi-bits/mqueue.h
deleted file mode 120000
index fa87b07..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/msg.h b/lib/mlibc/sysdeps/aero/include/abi-bits/msg.h
deleted file mode 120000
index f402b49..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/nlink_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/nlink_t.h
deleted file mode 120000
index 7618c27..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/nlink_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/nlink_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/packet.h b/lib/mlibc/sysdeps/aero/include/abi-bits/packet.h
deleted file mode 120000
index 47067e2..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/packet.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/packet.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/pid_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/pid_t.h
deleted file mode 120000
index 3fd26a7..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/pid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/pid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/poll.h b/lib/mlibc/sysdeps/aero/include/abi-bits/poll.h
deleted file mode 120000
index ab989c7..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/poll.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/ptrace.h b/lib/mlibc/sysdeps/aero/include/abi-bits/ptrace.h
deleted file mode 120000
index f391fb7..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/ptrace.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/ptrace.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/reboot.h b/lib/mlibc/sysdeps/aero/include/abi-bits/reboot.h
deleted file mode 120000
index 77013a4..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/resource.h b/lib/mlibc/sysdeps/aero/include/abi-bits/resource.h
deleted file mode 120000
index 3e59c75..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/resource.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/seek-whence.h b/lib/mlibc/sysdeps/aero/include/abi-bits/seek-whence.h
deleted file mode 120000
index 3bd41ef..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/seek-whence.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/seek-whence.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/shm.h b/lib/mlibc/sysdeps/aero/include/abi-bits/shm.h
deleted file mode 120000
index 067d8c4..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/signal.h b/lib/mlibc/sysdeps/aero/include/abi-bits/signal.h
deleted file mode 120000
index 4dcb0b7..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/socket.h b/lib/mlibc/sysdeps/aero/include/abi-bits/socket.h
deleted file mode 120000
index 0e1d6be..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/socket.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/socklen_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/socklen_t.h
deleted file mode 120000
index 41f3b11..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/stat.h b/lib/mlibc/sysdeps/aero/include/abi-bits/stat.h
deleted file mode 120000
index 82642c3..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/stat.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/statfs.h b/lib/mlibc/sysdeps/aero/include/abi-bits/statfs.h
deleted file mode 120000
index e3d202f..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/statvfs.h b/lib/mlibc/sysdeps/aero/include/abi-bits/statvfs.h
deleted file mode 120000
index 1fc80c2..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/suseconds_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/suseconds_t.h
deleted file mode 120000
index 9ed6597..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/termios.h b/lib/mlibc/sysdeps/aero/include/abi-bits/termios.h
deleted file mode 120000
index ee8f0b0..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/time.h b/lib/mlibc/sysdeps/aero/include/abi-bits/time.h
deleted file mode 120000
index 97f3d52..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/time.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/time.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/uid_t.h b/lib/mlibc/sysdeps/aero/include/abi-bits/uid_t.h
deleted file mode 120000
index 1113eba..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/uid_t.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/uid_t.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/utsname.h b/lib/mlibc/sysdeps/aero/include/abi-bits/utsname.h
deleted file mode 120000
index b285754..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/vm-flags.h b/lib/mlibc/sysdeps/aero/include/abi-bits/vm-flags.h
deleted file mode 120000
index f1a985e..0000000
--- a/lib/mlibc/sysdeps/aero/include/abi-bits/vm-flags.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../abis/mlibc/vm-flags.h
\ No newline at end of file
diff --git a/lib/mlibc/sysdeps/aero/include/abi-bits/wait.h b/lib/mlibc/sysdeps/aero/include/abi-bits/wait.h
deleted file mode 120000
index feb2840..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/abi-bits/xattr.h b/lib/mlibc/sysdeps/aero/include/abi-bits/xattr.h
deleted file mode 120000
index 66412d7..0000000
--- a/lib/mlibc/sysdeps/aero/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/aero/include/aero/syscall.h b/lib/mlibc/sysdeps/aero/include/aero/syscall.h
deleted file mode 100644
index 3f36e4d..0000000
--- a/lib/mlibc/sysdeps/aero/include/aero/syscall.h
+++ /dev/null
@@ -1,231 +0,0 @@
-#ifndef SYSCALL_H
-#define SYSCALL_H
-
-#include <bits/ensure.h>
-#include <stdint.h>
-
-#define SYS_READ 0
-#define SYS_WRITE 1
-#define SYS_OPEN 2
-#define SYS_CLOSE 3
-#define SYS_SHUTDOWN 4
-#define SYS_EXIT 5
-#define SYS_FORK 6
-#define SYS_REBOOT 7
-#define SYS_MMAP 8
-#define SYS_MUNMAP 9
-#define SYS_ARCH_PRCTL 10
-#define SYS_GETDENTS 11
-#define SYS_GETCWD 12
-#define SYS_CHDIR 13
-#define SYS_MKDIR 14
-#define SYS_MKDIR_AT 15
-#define SYS_RMDIR 16
-#define SYS_EXEC 17
-#define SYS_LOG 18
-#define SYS_UNAME 19
-#define SYS_WAITPID 20
-#define SYS_IOCTL 21
-#define SYS_GETPID 22
-#define SYS_SOCKET 23
-#define SYS_CONNECT 24
-#define SYS_BIND 25
-#define SYS_LISTEN 26
-#define SYS_ACCEPT 27
-#define SYS_SEEK 28
-#define SYS_GETTID 29
-#define SYS_GETTIME 30
-#define SYS_SLEEP 31
-#define SYS_ACCESS 32
-#define SYS_PIPE 33
-#define SYS_UNLINK 34
-#define SYS_GETHOSTNAME 35
-#define SYS_SETHOSTNAME 36
-#define SYS_INFO 37
-#define SYS_CLONE 38
-#define SYS_SIGRETURN 39
-#define SYS_SIGACTION 40
-#define SYS_SIGPROCMASK 41
-#define SYS_DUP 42
-#define SYS_FCNTL 43
-#define SYS_DUP2 44
-#define SYS_IPC_SEND 45
-#define SYS_IPC_RECV 46
-#define SYS_DISCOVER_ROOT 47
-#define SYS_BECOME_ROOT 48
-#define SYS_STAT 49
-#define SYS_FSTAT 50
-#define SYS_READ_LINK 51
-#define SYS_EPOLL_CREATE 52
-#define SYS_EPOLL_PWAIT 53
-#define SYS_EPOLL_CTL 54
-#define SYS_EVENT_FD 55
-#define SYS_KILL 56
-#define SYS_FUTEX_WAIT 57
-#define SYS_FUTEX_WAKE 58
-#define SYS_LINK 59
-#define SYS_BACKTRACE 60
-#define SYS_POLL 61
-#define SYS_EXIT_THREAD 62
-#define SYS_SOCK_RECV 63
-#define SYS_SETITIMER 64
-#define SYS_GETITIMER 65
-#define SYS_GETPPID 66
-#define SYS_SOCKET_PAIR 67
-#define SYS_RENAME 68
-#define SYS_MPROTECT 69
-#define SYS_SOCK_SEND 70
-#define SYS_TRACE 71
-#define SYS_SETPGID 72
-#define SYS_SETSID 73
-#define SYS_GETPGID 74
-#define SYS_SOCK_SHUTDOWN 75
-
-// Invalid syscall used to trigger a log error in the kernel (as a hint)
-// so, that we can implement the syscall in the kernel.
-#define UNIMPLEMENTED(FUNCTION_NAME)                                           \
-    {                                                                          \
-        sys_libc_log("Unimplemented syscall: " FUNCTION_NAME);                 \
-        sys_exit(1);                                                           \
-        __builtin_unreachable();                                               \
-    }
-
-extern "C" {
-using sc_word_t = long;
-
-static sc_word_t syscall0(int sc) {
-    sc_word_t ret;
-    asm volatile("syscall" : "=a"(ret) : "a"(sc) : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall1(int sc, sc_word_t arg1) {
-    sc_word_t ret;
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall2(int sc, sc_word_t arg1, sc_word_t arg2) {
-    sc_word_t ret;
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1), "S"(arg2)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall3(int sc, sc_word_t arg1, sc_word_t arg2,
-                          sc_word_t arg3) {
-    sc_word_t ret;
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall4(int sc, sc_word_t arg1, sc_word_t arg2,
-                          sc_word_t arg3, sc_word_t arg4) {
-    sc_word_t ret;
-
-    register sc_word_t arg4_reg asm("r10") = arg4;
-
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), "r"(arg4_reg)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall5(int sc, sc_word_t arg1, sc_word_t arg2,
-                          sc_word_t arg3, sc_word_t arg4, sc_word_t arg5) {
-    sc_word_t ret;
-
-    register sc_word_t arg4_reg asm("r10") = arg4;
-    register sc_word_t arg5_reg asm("r8") = arg5;
-
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), "r"(arg4_reg),
-                   "r"(arg5_reg)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-
-static sc_word_t syscall6(int sc, sc_word_t arg1, sc_word_t arg2,
-                          sc_word_t arg3, sc_word_t arg4, sc_word_t arg5,
-                          sc_word_t arg6) {
-    sc_word_t ret;
-
-    register sc_word_t arg4_reg asm("r10") = arg4;
-    register sc_word_t arg5_reg asm("r8") = arg5;
-    register sc_word_t arg6_reg asm("r9") = arg6;
-
-    asm volatile("syscall"
-                 : "=a"(ret)
-                 : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), "r"(arg4_reg),
-                   "r"(arg5_reg), "r"(arg6_reg)
-                 : "rcx", "r11", "memory");
-    return ret;
-}
-} // extern "C"
-
-// Cast to the argument type of the extern "C" functions.
-__attribute__((__always_inline__)) inline sc_word_t sc_cast(long x) { return x; }
-__attribute__((__always_inline__)) inline sc_word_t sc_cast(const void *x) {
-    return reinterpret_cast<sc_word_t>(x);
-}
-
-// C++ wrappers for the extern "C" functions.
-__attribute__((__always_inline__)) static inline long _syscall(int call) {
-    return syscall0(call);
-}
-
-__attribute__((__always_inline__)) static inline long _syscall(int call,
-                                                           sc_word_t arg0) {
-    return syscall1(call, arg0);
-}
-
-__attribute__((__always_inline__)) static inline long
-_syscall(int call, sc_word_t arg0, sc_word_t arg1) {
-    return syscall2(call, arg0, arg1);
-}
-
-__attribute__((__always_inline__)) static inline long
-_syscall(int call, sc_word_t arg0, sc_word_t arg1, sc_word_t arg2) {
-    return syscall3(call, arg0, arg1, arg2);
-}
-
-__attribute__((__always_inline__)) static inline long
-_syscall(int call, sc_word_t arg0, sc_word_t arg1, sc_word_t arg2,
-         sc_word_t arg3) {
-    return syscall4(call, arg0, arg1, arg2, arg3);
-}
-
-__attribute__((__always_inline__)) static inline long
-_syscall(int call, sc_word_t arg0, sc_word_t arg1, sc_word_t arg2,
-         sc_word_t arg3, sc_word_t arg4) {
-    return syscall5(call, arg0, arg1, arg2, arg3, arg4);
-}
-
-__attribute__((__always_inline__)) static inline long
-_syscall(int call, sc_word_t arg0, sc_word_t arg1, sc_word_t arg2,
-         sc_word_t arg3, sc_word_t arg4, sc_word_t arg5) {
-    return syscall6(call, arg0, arg1, arg2, arg3, arg4, arg5);
-}
-
-template <typename... T>
-__attribute__((__always_inline__)) static inline long syscall(sc_word_t call,
-                                                          T... args) {
-    return _syscall(call, sc_cast(args)...);
-}
-
-inline int sc_error(long ret) {
-    if (ret < 0)
-        return -ret;
-    return 0;
-}
-#endif // SYSCALL_H
diff --git a/lib/mlibc/sysdeps/aero/include/mlibc/thread-entry.hpp b/lib/mlibc/sysdeps/aero/include/mlibc/thread-entry.hpp
deleted file mode 100644
index a241479..0000000
--- a/lib/mlibc/sysdeps/aero/include/mlibc/thread-entry.hpp
+++ /dev/null
@@ -1,11 +0,0 @@
-#pragma once
-
-#include <mlibc/tcb.hpp>
-
-extern "C" void __mlibc_start_thread(void);
-extern "C" void __mlibc_enter_thread(void *entry, void *user_arg, Tcb *tcb);
-
-namespace mlibc {
-int prepare_stack(void **stack, void *entry, void *user_arg, void *tcb, size_t *stack_size,
-		size_t *guard_size);
-} // namespace mlibc
diff --git a/lib/mlibc/sysdeps/aero/meson.build b/lib/mlibc/sysdeps/aero/meson.build
deleted file mode 100644
index 20cf6cf..0000000
--- a/lib/mlibc/sysdeps/aero/meson.build
+++ /dev/null
@@ -1,85 +0,0 @@
-rtdl_dso_sources += files(
-	'generic/aero.cpp',
-	'generic/filesystem.cpp',
-)
-
-libc_sources += files(
-	'generic/aero.cpp',
-	'generic/entry.cpp',
-	'generic/thread_entry.S',
-	'generic/thread.cpp',
-	'generic/filesystem.cpp',
-	'generic/sockets.cpp',
-	'generic/signals.cpp',
-	'generic/time.cpp',
-)
-
-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/resource.h',
-		'include/abi-bits/signal.h',
-		'include/abi-bits/stat.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',
-		'include/abi-bits/msg.h',
-		subdir: 'abi-bits',
-		follow_symlinks: true
-	)
-	install_headers(
-		'include/aero/syscall.h',
-		subdir: 'aero'
-	)
-endif
-
-if not headers_only
-	crt = custom_target('crt0',
-		build_by_default: true,
-		command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'],
-		input: 'crt-x86_64/crt0.S',
-		output: 'crt0.o',
-		install: true,
-		install_dir: get_option('libdir')
-	)
-endif
-
-if host_machine.cpu_family() == 'x86_64'
-	libc_sources += files('generic/signals.S')
-else
-	error('Unknown architecture')
-endif