diff options
Diffstat (limited to 'lib/mlibc/sysdeps/lemon')
55 files changed, 0 insertions, 1273 deletions
diff --git a/lib/mlibc/sysdeps/lemon/crt-x86_64/crt0.S b/lib/mlibc/sysdeps/lemon/crt-x86_64/crt0.S deleted file mode 100755 index 62298e3..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/generic/entry.cpp b/lib/mlibc/sysdeps/lemon/generic/entry.cpp deleted file mode 100644 index f4cf144..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/entry.cpp +++ /dev/null @@ -1,33 +0,0 @@ -#include <stdint.h> -#include <stdlib.h> -#include <bits/ensure.h> -#include <mlibc/elf/startup.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/lemon/generic/filesystem.cpp b/lib/mlibc/sysdeps/lemon/generic/filesystem.cpp deleted file mode 100755 index 4a7d780..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/filesystem.cpp +++ /dev/null @@ -1,406 +0,0 @@ -#include <lemon/syscall.h> - -#include <asm/ioctls.h> -#include <sys/ioctl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> -#include <dirent.h> -#include <limits.h> -#include <fcntl.h> -#include <string.h> - -#include <bits/ensure.h> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/debug.hpp> - -namespace mlibc{ - -typedef struct { - dev_t st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; - uid_t st_uid; - uid_t st_gid; - dev_t st_rdev; - off_t st_size; - int64_t st_blksize; - int64_t st_blocks; -} lemon_stat_t; - -int sys_write(int fd, const void* buffer, size_t count, ssize_t* written){ - long ret = syscall(SYS_WRITE, fd, (uintptr_t)buffer, count); - - if(ret < 0) - return -ret; - - *written = ret; - return 0; -} - -int sys_read(int fd, void *buf, size_t count, ssize_t *bytes_read) { - long ret = syscall(SYS_READ, fd, (uintptr_t)buf, count); - - if(ret < 0){ - *bytes_read = 0; - return -ret; - } - - *bytes_read = ret; - return 0; -} - -int sys_pwrite(int fd, const void* buffer, size_t count, off_t off, ssize_t* written){ - int ret = syscall(SYS_PWRITE, fd, (uintptr_t)buffer, count, 0, off); - - - if(ret < 0){ - return -ret; - } - - *written = ret; - return 0; -} - -int sys_pread(int fd, void *buf, size_t count, off_t off, ssize_t *bytes_read) { - int ret = syscall(SYS_PREAD, fd, (uintptr_t)buf, count, 0, off); - - if(ret < 0){ - return -ret; - } - - *bytes_read = ret; - return 0; -} - -int sys_seek(int fd, off_t offset, int whence, off_t *new_offset) { - long ret = syscall(SYS_LSEEK, fd, offset, whence); - - if(ret < 0){ - return -ret; - } - - *new_offset = ret; - return 0; -} - - -int sys_open(const char* filename, int flags, mode_t mode, int* fd){ - long ret = syscall(SYS_OPEN, (uintptr_t)filename, flags); - - if(ret < 0) - return -ret; - - *fd = ret; - - return 0; -} - -int sys_close(int fd){ - syscall(SYS_CLOSE, fd); - return 0; -} - -int sys_access(const char* filename, int mode){ - int fd; - if(int e = sys_open(filename, O_RDONLY, 0, &fd)){ - return e; - } - - sys_close(fd); - return 0; -} - -int sys_stat(fsfd_target fsfdt, int fd, const char *path, int flags, struct stat *statbuf){ - long ret = 0; - - lemon_stat_t lemonStat; - switch(fsfdt){ - case fsfd_target::fd: - ret = syscall(SYS_FSTAT, &lemonStat, fd); - break; - case fsfd_target::path: - ret = syscall(SYS_STAT, &lemonStat, path); - break; - default: - mlibc::infoLogger() << "mlibc warning: sys_stat: unsupported fsfd target" << frg::endlog; - return EINVAL; - } - - statbuf->st_dev = lemonStat.st_dev; - statbuf->st_ino = lemonStat.st_ino; - statbuf->st_mode = lemonStat.st_mode; - statbuf->st_nlink = lemonStat.st_nlink; - statbuf->st_uid = lemonStat.st_uid; - statbuf->st_gid = lemonStat.st_gid; - statbuf->st_rdev = lemonStat.st_rdev; - statbuf->st_size = lemonStat.st_size; - statbuf->st_blksize = lemonStat.st_blksize; - statbuf->st_blocks = lemonStat.st_blocks; - - return -ret; -} - -int sys_ioctl(int fd, unsigned long request, void *arg, int *result){ - long ret = syscall(SYS_IOCTL, fd, request, arg, result); - - if(ret < 0) - return -ret; - - return 0; -} - -#ifndef MLIBC_BUILDING_RTDL - -int sys_poll(struct pollfd *fds, nfds_t count, int timeout, int *num_events){ - long ret = syscall(SYS_POLL, fds, count, timeout); - - if(ret < 0){ - return -ret; - } - - *num_events = ret; - - return 0; -} - -int sys_mkdir(const char* path, mode_t){ - long ret = syscall(SYS_MKDIR, path); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_rmdir(const char* path){ - long ret = syscall(SYS_RMDIR, path); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_link(const char* srcpath, const char* destpath){ - long ret = syscall(SYS_LINK, srcpath, destpath); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_unlinkat(int fd, const char *path, int flags) { - long ret = syscall(SYS_UNLINK, fd, path, flags); - - if(ret < 0) { - return -ret; - } - - return 0; -} - -typedef struct lemon_dirent { - uint32_t inode; // Inode number - uint32_t type; - char name[NAME_MAX]; // Filename -} lemon_dirent_t; - -int sys_read_entries(int handle, void *buffer, size_t max_size, size_t *bytes_read){ - lemon_dirent_t lemonDirent; - long ret = syscall(SYS_READDIR_NEXT, handle, &lemonDirent); - - if(!ret){ - *bytes_read = 0; - return 0; - } else if(ret > 0){ - dirent* dir = (dirent*)buffer; - strcpy(dir->d_name, lemonDirent.name); - dir->d_ino = lemonDirent.inode; - dir->d_off = 0; - dir->d_reclen = sizeof(dirent); - dir->d_type = lemonDirent.type; - - *bytes_read = sizeof(dirent); - return 0; - } else { - return -ret; - } -} - -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){ - return -syscall(SYS_RENAME, path, new_path); -} - -int sys_readlink(const char *path, void *buffer, size_t max_size, ssize_t *length){ - long ret = syscall(SYS_READLINK, path, buffer, max_size); - if(ret < 0){ - return -ret; - } - - *length = ret; - return 0; -} - -int sys_dup(int fd, int flags, int* newfd){ - int ret = syscall(SYS_DUP, fd, flags, -1); - if(ret < 0){ - return -ret; - } - - *newfd = ret; - return 0; -} - -int sys_dup2(int fd, int flags, int newfd){ - int ret = syscall(SYS_DUP, fd, flags, newfd); - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_fcntl(int fd, int request, va_list args, int* result){ - if(request == F_DUPFD){ - return sys_dup(fd, 0, result); - } else if (request == F_DUPFD_CLOEXEC) { - return sys_dup(fd, O_CLOEXEC, result); - } else if(request == F_GETFD){ - *result = 0; - return 0; - } else if(request == F_SETFD){ - if(va_arg(args, int) & FD_CLOEXEC) { - return sys_ioctl(fd, FIOCLEX, NULL, result); - } else { - return sys_ioctl(fd, FIONCLEX, NULL, result); - } - } else if(request == F_GETFL){ - int ret = syscall(SYS_GET_FILE_STATUS_FLAGS, fd); - if(ret < 0){ - return -ret; - } - - *result = ret; - return 0; - } else if(request == F_SETFL){ - int ret = syscall(SYS_SET_FILE_STATUS_FLAGS, fd, va_arg(args, int)); - return -ret; - } else { - infoLogger() << "mlibc: sys_fcntl unsupported request (" << request << ")" << frg::endlog; - return EINVAL; - } -} - -int sys_pselect(int nfds, fd_set* readfds, fd_set* writefds, - fd_set *exceptfds, const struct timespec* timeout, const sigset_t* sigmask, int *num_events){ - int ret = syscall(SYS_SELECT, nfds, readfds, writefds, exceptfds, timeout); - if(ret < 0){ - return -ret; - } - - *num_events = ret; - return 0; -} - -int sys_chmod(const char *pathname, mode_t mode){ - int ret = syscall(SYS_CHMOD, pathname, mode); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_pipe(int *fds, int flags){ - return -syscall(SYS_PIPE, fds, flags); -} - -int sys_epoll_create(int flags, int *fd) { - int ret = syscall(SYS_EPOLL_CREATE, flags); - - if(ret < 0){ - return -ret; - } - - *fd = ret; - - return 0; -} - -int sys_epoll_ctl(int epfd, int mode, int fd, struct epoll_event *ev) { - int ret = syscall(SYS_EPOLL_CTL, epfd, mode, fd, ev); - - if(ret < 0) { - return -ret; - } - - return 0; -} - -int sys_epoll_pwait(int epfd, struct epoll_event *ev, int n, - int timeout, const sigset_t *sigmask, int *raised) { - int ret = syscall(SYS_EPOLL_WAIT, epfd, ev, n, timeout, sigmask); - - if(ret < 0) { - return -ret; - } - - *raised = ret; - - return 0; -} - -int sys_ttyname(int tty, char *buf, size_t size) { - char path[PATH_MAX] = {"/dev/pts/"}; - - struct stat stat; - if(int e = sys_stat(fsfd_target::fd, tty, nullptr, 0, &stat)) { - return e; - } - - if(!S_ISCHR(stat.st_mode)) { - return ENOTTY; // Not a char device, isn't a tty - } - - if(sys_isatty(tty)) { - return ENOTTY; - } - - // Look for tty in /dev/pts - int ptDir = open("/dev/pts", O_DIRECTORY); - __ensure(ptDir >= 0); - - struct dirent dirent; - size_t direntBytesRead; - while(!sys_read_entries(ptDir, &dirent, sizeof(dirent), &direntBytesRead) && direntBytesRead) { - // Compare the inodes - if(dirent.d_ino == stat.st_ino) { - __ensure(strlen(path) + strlen(dirent.d_name) < PATH_MAX); - strcat(path, dirent.d_name); - - strncpy(buf, path, size); - return 0; - } - } - - // Could not find corresponding TTY in /dev/pts - return ENODEV; -} - -int sys_fchdir(int fd) { - return syscall(SYS_FCHDIR, fd); -} -#endif - -} diff --git a/lib/mlibc/sysdeps/lemon/generic/lemon.cpp b/lib/mlibc/sysdeps/lemon/generic/lemon.cpp deleted file mode 100644 index 8f15ff1..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/lemon.cpp +++ /dev/null @@ -1,199 +0,0 @@ -#include <lemon/syscall.h> -#include <stddef.h> -#include <bits/ensure.h> -#include <abi-bits/pid_t.h> -#include <mlibc/debug.hpp> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/thread-entry.hpp> -#include <errno.h> -#include <sys/resource.h> - -namespace mlibc{ - -int sys_futex_tid(){ - return syscall(SYS_GETTID); -} - -int sys_futex_wait(int *pointer, int expected, const struct timespec *time){ - return syscall(SYS_FUTEX_WAIT, pointer, expected); -} - -int sys_futex_wake(int *pointer) { - return syscall(SYS_FUTEX_WAKE, pointer); -} - -int sys_tcb_set(void* pointer){ - syscall(SYS_SET_FS_BASE, (uintptr_t)pointer); - return 0; -} - -int sys_vm_map(void *hint, size_t size, int prot, int flags, int fd, off_t offset, void **window) { - __ensure(flags & MAP_ANONYMOUS); - - return syscall(SYS_MMAP, (uintptr_t)window, (size + 0xFFF) & ~static_cast<size_t>(0xFFF), (uintptr_t)hint, flags); -} - -int sys_vm_unmap(void* address, size_t size) { - __ensure(!(size & 0xFFF)); - - long ret = syscall(SYS_MUNMAP, (uintptr_t)address, (size + 0xFFF) & ~static_cast<size_t>(0xFFF)); - - return ret; -} - -int sys_anon_allocate(size_t size, void **pointer) { - return sys_vm_map(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANONYMOUS, -1, 0, pointer); -} - -int sys_anon_free(void *pointer, size_t size) { - return sys_vm_unmap(pointer, size); -} - -void sys_libc_panic(){ - sys_libc_log("libc panic!"); - __builtin_trap(); - for(;;); -} - -void sys_libc_log(const char* msg){ - syscall(0, (uintptr_t)msg); -} - -#ifndef MLIBC_BUILDING_RTDL - -void sys_exit(int status){ - syscall(SYS_EXIT, status); - - __builtin_unreachable(); -} - -pid_t sys_getpid(){ - uint64_t _pid; - syscall(SYS_GETPID, (uintptr_t)&_pid); - - pid_t pid = _pid; - return pid; -} - -pid_t sys_getppid(){ - return syscall(SYS_GETPPID); -} - -int sys_clock_get(int clock, time_t *secs, long *nanos) { - syscall(SYS_UPTIME, nanos); - - *secs = (*nanos) / 1000000000; - *nanos = (*nanos) - (*secs) * 1000000000; - - return 0; -} - -int sys_getcwd(char *buffer, size_t size){ - return syscall(SYS_GET_CWD, buffer, size); -} - -int sys_chdir(const char *path){ - syscall(SYS_CHDIR, path); - return 0; -} - -int sys_sleep(time_t* sec, long* nanosec){ - syscall(SYS_NANO_SLEEP, (*sec) * 1000000000 + (*nanosec)); - return 0; -} - -uid_t sys_getuid(){ - return syscall(SYS_GETUID); -} - -uid_t sys_geteuid(){ - return syscall(SYS_GETEUID); -} - -int sys_setuid(uid_t uid){ - return -syscall(SYS_SETUID, uid); -} - -int sys_seteuid(uid_t euid){ - return -syscall(SYS_SETEUID, euid); -} - -gid_t sys_getgid(){ - return syscall(SYS_GETGID); -} - -gid_t sys_getegid(){ - return syscall(SYS_GETEGID); -} - -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(){ - syscall(SYS_YIELD); -} - -int sys_clone(void *tcb, pid_t *tid_out, void *stack){ - pid_t tid = syscall(SYS_SPAWN_THREAD, __mlibc_start_thread, stack); - - if(tid < 0){ - errno = tid; - return -1; - } - - *tid_out = tid; - - return 0; -} - -void sys_thread_exit(){ - syscall(SYS_EXIT_THREAD); - - __builtin_unreachable(); -} - -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; - } - - pid_t ret = syscall(SYS_WAIT_PID, pid, status, flags); - - if(ret < 0){ - return -ret; - } - - *ret_pid = ret; - - return 0; -} - -int sys_fork(pid_t *child){ - long pid = syscall(SYS_FORK, 0); - if(pid < 0){ - errno = pid; - return -1; - } - - *child = pid; - return 0; -} - -int sys_execve(const char *path, char *const argv[], char *const envp[]){ - return -syscall(SYS_EXECVE, path, argv, envp); -} - -int sys_getentropy(void *buffer, size_t length){ - return -syscall(SYS_GETENTROPY, buffer, length); -} -#endif - -} diff --git a/lib/mlibc/sysdeps/lemon/generic/pty.cpp b/lib/mlibc/sysdeps/lemon/generic/pty.cpp deleted file mode 100644 index 794f74f..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/pty.cpp +++ /dev/null @@ -1,63 +0,0 @@ -#include <asm/ioctls.h> -#include <sys/ioctl.h> - -#include <errno.h> - -#include <bits/ensure.h> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/debug.hpp> - -#include <stdio.h> - -namespace mlibc { - -int sys_isatty(int fd) { - struct winsize ws; - long ret = sys_ioctl(fd, TIOCGWINSZ, &ws, 0); - - if(!ret) return 0; - - return ENOTTY; -} - -int sys_tcgetattr(int fd, struct termios *attr) { - if(int e = sys_isatty(fd)) - return e; - - int ret; - sys_ioctl(fd, TCGETS, attr, &ret); - - if(ret) - return -ret; - - return 0; -} - -int sys_tcsetattr(int fd, int optional_action, const struct termios *attr) { - if(int e = sys_isatty(fd)) - return e; - - if(optional_action){ - mlibc::infoLogger() << "mlibc warning: sys_tcsetattr ignores optional_action" << frg::endlog; - } - - int ret; - sys_ioctl(fd, TCSETS, const_cast<struct termios*>(attr), &ret); - - if(ret) - return -ret; - - return 0; -} - -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; -} - -} diff --git a/lib/mlibc/sysdeps/lemon/generic/signals.cpp b/lib/mlibc/sysdeps/lemon/generic/signals.cpp deleted file mode 100644 index 46b4714..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/signals.cpp +++ /dev/null @@ -1,38 +0,0 @@ -#include <lemon/syscall.h> - -#include <sys/types.h> - -#include <mlibc/ansi-sysdeps.hpp> - -namespace mlibc{ - -int sys_sigprocmask(int how, const sigset_t *__restrict set, - sigset_t *__restrict retrieve){ - int ret = syscall(SYS_SIGPROCMASK, how, set, retrieve); - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_sigaction(int signal, const struct sigaction *__restrict action, - struct sigaction *__restrict oldAction) { - int ret = syscall(SYS_SIGNAL_ACTION, signal, action, oldAction); - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_kill(int pid, int signal){ - int ret = syscall(SYS_KILL, pid, signal); - if(ret < 0){ - return -ret; - } - - return 0; -} - -}
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/lemon/generic/sockets.cpp b/lib/mlibc/sysdeps/lemon/generic/sockets.cpp deleted file mode 100755 index 7244218..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/sockets.cpp +++ /dev/null @@ -1,132 +0,0 @@ -#include <lemon/syscall.h> - -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> - -#include <mlibc/all-sysdeps.hpp> - -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 domain, int type, int protocol, int *fd){ - long ret = syscall(SYS_SOCKET, domain, type, protocol); - - if(ret < 0){ - return -ret; - } - - *fd = ret; - - return 0; -} - -int sys_bind(int sockfd, const struct sockaddr *addr_ptr, socklen_t addrlen){ - return syscall(SYS_BIND, sockfd, addr_ptr, addrlen); -} - -int sys_connect(int sockfd, const struct sockaddr *addr_ptr, socklen_t addrlen){ - return syscall(SYS_CONNECT, sockfd, addr_ptr, addrlen); -} - -int sys_accept(int fd, int *newfd, struct sockaddr *addr_ptr, socklen_t *addr_length, int flags){ - long ret = syscall(SYS_ACCEPT, fd); - - if(ret < 0){ - return -ret; - } - - *newfd = ret; - - 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_listen(int fd, int backlog){ - return syscall(SYS_LISTEN, fd, backlog); -} - -int sys_msg_recv(int sockfd, struct msghdr *hdr, int flags, ssize_t *length){ - long ret = syscall(SYS_RECVMSG, sockfd, hdr, flags); - - if(ret < 0){ - return -ret; - } - - *length = ret; - - return 0; -} - -int sys_msg_send(int sockfd, const struct msghdr *hdr, int flags, ssize_t *length){ - long ret = syscall(SYS_SENDMSG, sockfd, hdr, flags); - - if(ret < 0){ - return -ret; - } - - *length = ret; - - return 0; -} - -int sys_setsockopt(int fd, int layer, int number, const void *buffer, socklen_t size){ - long ret = syscall(SYS_SET_SOCKET_OPTIONS, fd, layer, number, buffer, size); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_getsockopt(int fd, int layer, int number, void *__restrict buffer, socklen_t *__restrict size){ - long ret = syscall(SYS_GET_SOCKET_OPTIONS, fd, layer, number, buffer, size); - - if(ret < 0){ - return -ret; - } - - return 0; -} - -int sys_socketpair(int domain, int type_and_flags, int proto, int *fds){ - return -syscall(SYS_SOCKETPAIR, domain, type_and_flags, proto, fds); -} - -int sys_sockname(int fd, struct sockaddr *addr_ptr, socklen_t max_addr_length, - socklen_t *actual_length) { - return -syscall(SYS_SOCKNAME, fd, addr_ptr, max_addr_length); -} - -int sys_peername(int fd, struct sockaddr *addr_ptr, socklen_t max_addr_length, - socklen_t *actual_length) { - return -syscall(SYS_PEERNAME, fd, addr_ptr, max_addr_length); -} - -} diff --git a/lib/mlibc/sysdeps/lemon/generic/thread.cpp b/lib/mlibc/sysdeps/lemon/generic/thread.cpp deleted file mode 100644 index 42cd758..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/thread.cpp +++ /dev/null @@ -1,53 +0,0 @@ -#include <mlibc/thread-entry.hpp> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/tcb.hpp> -#include <bits/ensure.h> -#include <sys/mman.h> -#include <stdint.h> -#include <stddef.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 = 0x200000; - -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/lemon/generic/thread_entry.S b/lib/mlibc/sysdeps/lemon/generic/thread_entry.S deleted file mode 100644 index 51e703b..0000000 --- a/lib/mlibc/sysdeps/lemon/generic/thread_entry.S +++ /dev/null @@ -1,11 +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/lemon/include/abi-bits/access.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/access.h deleted file mode 120000 index 171f75f..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/auxv.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/auxv.h deleted file mode 120000 index 0f14415..0000000 --- a/lib/mlibc/sysdeps/lemon/include/abi-bits/auxv.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/lemon/auxv.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/lemon/include/abi-bits/blkcnt_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/blkcnt_t.h deleted file mode 120000 index e9d9f1b..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/blksize_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/blksize_t.h deleted file mode 120000 index c6dfb6e..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/clockid_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/clockid_t.h deleted file mode 120000 index 71f37bb..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/dev_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/dev_t.h deleted file mode 120000 index 0c1143b..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/epoll.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/epoll.h deleted file mode 120000 index 9efc3a0..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/errno.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/errno.h deleted file mode 120000 index 589859f..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/fcntl.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/fcntl.h deleted file mode 120000 index ea5323a..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/fsblkcnt_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/fsblkcnt_t.h deleted file mode 120000 index 898dfb2..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/fsfilcnt_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/fsfilcnt_t.h deleted file mode 120000 index 791755c..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/gid_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/gid_t.h deleted file mode 120000 index 6a77218..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/in.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/in.h deleted file mode 120000 index b58c683..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/ino_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/ino_t.h deleted file mode 120000 index 10d644e..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/inotify.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/inotify.h deleted file mode 120000 index 3f19ef6..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/ioctls.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/ioctls.h deleted file mode 120000 index 595106b..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/limits.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/limits.h deleted file mode 120000 index 1aa5894..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/mode_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/mode_t.h deleted file mode 120000 index 29d7733..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/mqueue.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/mqueue.h deleted file mode 120000 index fa87b07..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/msg.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/msg.h deleted file mode 120000 index f402b49..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/nlink_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/nlink_t.h deleted file mode 120000 index 7618c27..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/packet.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/packet.h deleted file mode 120000 index 47067e2..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/pid_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/pid_t.h deleted file mode 120000 index 3fd26a7..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/poll.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/poll.h deleted file mode 120000 index ab989c7..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/ptrace.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/ptrace.h deleted file mode 120000 index f391fb7..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/reboot.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/reboot.h deleted file mode 120000 index 77013a4..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/resource.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/resource.h deleted file mode 120000 index 3e59c75..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/seek-whence.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/seek-whence.h deleted file mode 120000 index df7bccf..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/shm.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/shm.h deleted file mode 120000 index 067d8c4..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/signal.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/signal.h deleted file mode 120000 index 4dcb0b7..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/socket.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/socket.h deleted file mode 120000 index f1dc016..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/socklen_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/socklen_t.h deleted file mode 120000 index 41f3b11..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/stat.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/stat.h deleted file mode 120000 index 82642c3..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/statfs.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/statfs.h deleted file mode 120000 index e3d202f..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/statvfs.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/statvfs.h deleted file mode 120000 index 1fc80c2..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/suseconds_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/suseconds_t.h deleted file mode 120000 index 9ed6597..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/termios.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/termios.h deleted file mode 120000 index ee8f0b0..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/time.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/time.h deleted file mode 120000 index 97f3d52..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/uid_t.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/uid_t.h deleted file mode 120000 index 1113eba..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/utsname.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/utsname.h deleted file mode 120000 index 17b993f..0000000 --- a/lib/mlibc/sysdeps/lemon/include/abi-bits/utsname.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/mlibc/utsname.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/lemon/include/abi-bits/vm-flags.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/vm-flags.h deleted file mode 120000 index f1a985e..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/wait.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/wait.h deleted file mode 120000 index feb2840..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/abi-bits/xattr.h b/lib/mlibc/sysdeps/lemon/include/abi-bits/xattr.h deleted file mode 120000 index 66412d7..0000000 --- a/lib/mlibc/sysdeps/lemon/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/lemon/include/lemon/syscall.h b/lib/mlibc/sysdeps/lemon/include/lemon/syscall.h deleted file mode 100755 index 98db45d..0000000 --- a/lib/mlibc/sysdeps/lemon/include/lemon/syscall.h +++ /dev/null @@ -1,194 +0,0 @@ -#ifndef SYSCALL_H -#define SYSCALL_H - -#include <stdint.h> - -#define SYS_EXIT 1 -#define SYS_EXEC 2 -#define SYS_READ 3 -#define SYS_WRITE 4 -#define SYS_OPEN 5 -#define SYS_CLOSE 6 -#define SYS_SLEEP 7 -#define SYS_CREATE 8 -#define SYS_LINK 9 -#define SYS_UNLINK 10 -#define SYS_EXECVE 11 -#define SYS_CHDIR 12 -#define SYS_TIME 13 -#define SYS_MAP_FB 14 -#define SYS_GETTID 15 -#define SYS_CHMOD 16 -#define SYS_FSTAT 17 -#define SYS_STAT 18 -#define SYS_LSEEK 19 -#define SYS_GETPID 20 -#define SYS_MOUNT 21 -#define SYS_MKDIR 22 -#define SYS_RMDIR 23 -#define SYS_RENAME 24 -#define SYS_YIELD 25 -#define SYS_READDIR_NEXT 26 -#define SYS_SEND_MESSAGE 28 -#define SYS_RECEIVE_MESSAGE 29 -#define SYS_UPTIME 30 -#define SYS_GET_VIDEO_MODE 31 -#define SYS_UNAME 32 -#define SYS_READDIR 33 -#define SYS_SET_FS_BASE 34 -#define SYS_MMAP 35 -#define SYS_GET_CWD 37 -#define SYS_WAIT_PID 38 -#define SYS_NANO_SLEEP 39 -#define SYS_PREAD 40 -#define SYS_PWRITE 41 -#define SYS_IOCTL 42 -#define SYS_INFO 43 -#define SYS_MUNMAP 44 -#define SYS_CREATE_SHARED_MEMORY 45 -#define SYS_MAP_SHARED_MEMORY 46 -#define SYS_UNMAP_SHARED_MEMORY 47 -#define SYS_DESTROY_SHARED_MEMORY 48 -#define SYS_SOCKET 49 -#define SYS_BIND 50 -#define SYS_LISTEN 51 -#define SYS_ACCEPT 52 -#define SYS_CONNECT 53 -#define SYS_SEND 54 -#define SYS_SENDTO 55 -#define SYS_RECEIVE 56 -#define SYS_RECEIVEFROM 57 -#define SYS_GETUID 58 -#define SYS_SETUID 59 -#define SYS_POLL 60 -#define SYS_SENDMSG 61 -#define SYS_RECVMSG 62 -#define SYS_GETEUID 63 -#define SYS_SETEUID 64 -#define SYS_GET_PROCESS_INFO 65 -#define SYS_GET_NEXT_PROCESS_INFO 66 -#define SYS_READLINK 67 -#define SYS_SPAWN_THREAD 68 -#define SYS_EXIT_THREAD 69 -#define SYS_FUTEX_WAKE 70 -#define SYS_FUTEX_WAIT 71 -#define SYS_DUP 72 -#define SYS_GET_FILE_STATUS_FLAGS 73 -#define SYS_SET_FILE_STATUS_FLAGS 74 -#define SYS_SELECT 75 -#define SYS_CREATE_SERVICE 76 -#define SYS_CREATE_INTERFACE 77 -#define SYS_INTERFACE_ACCEPT 78 -#define SYS_INTERFACE_CONNECT 79 -#define SYS_ENDPOINT_QUEUE 80 -#define SYS_ENDPOINT_DEQUEUE 81 -#define SYS_ENDPOINT_CALL 82 -#define SYS_ENDPOINT_INFO 83 -#define SYS_KERNELOBJECT_WAIT_ONE 84 -#define SYS_KERNELOBJECT_WAIT 85 -#define SYS_KERNELOBJECT_DESTROY 86 -#define SYS_SET_SOCKET_OPTIONS 87 -#define SYS_GET_SOCKET_OPTIONS 88 -#define SYS_DEVICE_MANAGEMENT 89 -#define SYS_INTERRUPT_THREAD 90 -#define SYS_LOAD_KERNEL_MODULE 91 -#define SYS_UNLOAD_KERNEL_MODULE 92 -#define SYS_FORK 93 -#define SYS_GETGID 94 -#define SYS_GETEGID 95 -#define SYS_GETPPID 96 -#define SYS_PIPE 97 -#define SYS_GETENTROPY 98 -#define SYS_SOCKETPAIR 99 -#define SYS_PEERNAME 100 -#define SYS_SOCKNAME 101 -#define SYS_SIGNAL_ACTION 102 -#define SYS_SIGPROCMASK 103 -#define SYS_KILL 104 -#define SYS_SIGNAL_RETURN 105 -#define SYS_ALARM 106 -#define SYS_GET_RESOURCE_LIMIT 107 -#define SYS_EPOLL_CREATE 108 -#define SYS_EPOLL_CTL 109 -#define SYS_EPOLL_WAIT 110 -#define SYS_FCHDIR 111 - -#ifdef __cplusplus -extern "C"{ -#endif - -__attribute__((__always_inline__)) -static inline long syscalln0(uint64_t call) { - volatile long ret; - asm volatile("int $0x69" : "=a"(ret) : "a"(call)); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln1(uint64_t call, uint64_t arg0) { - volatile long ret; - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0) : "memory"); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln2(uint64_t call, uint64_t arg0, uint64_t arg1) { - volatile long ret; - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0), "S"(arg1) : "memory"); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln3(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2) { - volatile long ret; - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0), "S"(arg1), "d"(arg2) : "memory"); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln4(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3) { - volatile long ret; - register uint64_t arg3r asm("r10") = arg3; // put arg3 in r10 - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0), "S"(arg1), "d"(arg2), "r"(arg3r) : "memory"); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln5(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4) { - volatile long ret; - register uint64_t arg3r asm("r10") = arg3; // put arg3 in r10 - register uint64_t arg4r asm("r9") = arg4; // put arg4 in r9 - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0), "S"(arg1), "d"(arg2), "r"(arg3r), "r"(arg4r) : "memory"); - return ret; -} - -__attribute__((__always_inline__)) -static long syscalln6(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4, uint64_t arg5) { - volatile long ret; - register uint64_t arg3r asm("r10") = arg3; // put arg3 in r10 - register uint64_t arg4r asm("r9") = arg4; // put arg4 in r9 - register uint64_t arg5r asm("r8") = arg5; // put arg5 in r8 - asm volatile("int $0x69" : "=a"(ret) : "a"(call), "D"(arg0), "S"(arg1), "d"(arg2), "r"(arg3r), "r"(arg4r), "r"(arg5r) : "memory"); - return ret; -} - -#ifdef __cplusplus -} - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call) { return syscalln0(call); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0) { return syscalln1(call, arg0); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0, uint64_t arg1) { return syscalln2(call, arg0, arg1); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2) { return syscalln3(call, arg0, arg1, arg2); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3) { return syscalln4(call, arg0, arg1, arg2, arg3); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4) { return syscalln5(call, arg0, arg1, arg2, arg3, arg4); } - __attribute__((__always_inline__)) static inline long _syscall(uint64_t call, uint64_t arg0, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4, uint64_t arg5) { return syscalln6(call, arg0, arg1, arg2, arg3, arg4, arg5); } - - template<typename... T> - __attribute__((__always_inline__)) static inline long syscall(uint64_t call, T... args){ - return _syscall(call, (uint64_t)(args)...); - } -#else - #define GET_SYSCALL(a0, a1, a2, a3, a4, a5, a6, name, ...) name - #define syscall(...) GET_SYSCALL(__VA_ARGS__, syscalln6, syscalln5, syscalln4, syscalln3, syscalln2, syscalln1, syscalln0)(__VA_ARGS__) -#endif - -#endif diff --git a/lib/mlibc/sysdeps/lemon/include/mlibc/thread-entry.hpp b/lib/mlibc/sysdeps/lemon/include/mlibc/thread-entry.hpp deleted file mode 100644 index 2dd88a6..0000000 --- a/lib/mlibc/sysdeps/lemon/include/mlibc/thread-entry.hpp +++ /dev/null @@ -1,10 +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 { - void *prepare_stack(void *entry, void *user_arg, void *tcb); -} diff --git a/lib/mlibc/sysdeps/lemon/meson.build b/lib/mlibc/sysdeps/lemon/meson.build deleted file mode 100644 index 8704b71..0000000 --- a/lib/mlibc/sysdeps/lemon/meson.build +++ /dev/null @@ -1,81 +0,0 @@ - -rtdl_sources += files( - 'generic/filesystem.cpp', - 'generic/lemon.cpp', -) - -libc_sources += files( - 'generic/entry.cpp', - 'generic/filesystem.cpp', - 'generic/lemon.cpp', - 'generic/pty.cpp', - 'generic/signals.cpp', - 'generic/sockets.cpp', - 'generic/thread_entry.S', - 'generic/thread.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/lemon/syscall.h', - subdir: 'lemon' - ) -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 - |