From ffeac41785dc86f48b0241af27f0bcf6d8307bf5 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 16 Mar 2001 09:57:45 +0000 Subject: Update. 2001-03-13 Martin Schwidefsky * sysdeps/unix/sysv/linux/s390/Dist: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/Dist: ...here. * sysdeps/unix/sysv/linux/s390/Makefile: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/Makefile: ...here. * sysdeps/unix/sysv/linux/s390/Versions: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/Versions: ...here. * sysdeps/unix/sysv/linux/s390/alphasort64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c: ...here. * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h: ...here. * sysdeps/unix/sysv/linux/s390/bits/mman.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h: ...here. * sysdeps/unix/sysv/linux/s390/bits/resource.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/bits/resource.h: ...here. * sysdeps/unix/sysv/linux/s390/bits/stat.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h: ...here. * sysdeps/unix/sysv/linux/s390/chown.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/chown.c: ...here. * sysdeps/unix/sysv/linux/s390/clone.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: ...here. * sysdeps/unix/sysv/linux/s390/fchown.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/fchown.c: ...here. * sysdeps/unix/sysv/linux/s390/fcntl.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c: ...here. * sysdeps/unix/sysv/linux/s390/fxstat.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c: ...here. * sysdeps/unix/sysv/linux/s390/getdents64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c: ...here. * sysdeps/unix/sysv/linux/s390/getegid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getegid.c: ...here. * sysdeps/unix/sysv/linux/s390/geteuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c: ...here. * sysdeps/unix/sysv/linux/s390/getgid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getgid.c: ...here. * sysdeps/unix/sysv/linux/s390/getgroups.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c: ...here. * sysdeps/unix/sysv/linux/s390/getresgid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c: ...here. * sysdeps/unix/sysv/linux/s390/getresuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c: ...here. * sysdeps/unix/sysv/linux/s390/getrlimit.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c: ...here. * sysdeps/unix/sysv/linux/s390/getrlimit64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c: ...here. * sysdeps/unix/sysv/linux/s390/getuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/getuid.c: ...here. * sysdeps/unix/sysv/linux/s390/lchown.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/lchown.c: ...here. * sysdeps/unix/sysv/linux/s390/lockf64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c: ...here. * sysdeps/unix/sysv/linux/s390/lxstat.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c: ...here. * sysdeps/unix/sysv/linux/s390/mmap.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S: ...here. * sysdeps/unix/sysv/linux/s390/mmap64.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: ...here. * sysdeps/unix/sysv/linux/s390/msgctl.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c: ...here. * sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c: ...here. * sysdeps/unix/sysv/linux/s390/readdir64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c: ...here. * sysdeps/unix/sysv/linux/s390/readdir64_r.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c: ...here. * sysdeps/unix/sysv/linux/s390/register-dump.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h: ...here. * sysdeps/unix/sysv/linux/s390/scandir64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c: ...here. * sysdeps/unix/sysv/linux/s390/semctl.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/semctl.c: ...here. * sysdeps/unix/sysv/linux/s390/setegid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setegid.c: ...here. * sysdeps/unix/sysv/linux/s390/seteuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c: ...here. * sysdeps/unix/sysv/linux/s390/setfsgid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c: ...here. * sysdeps/unix/sysv/linux/s390/setfsuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c: ...here. * sysdeps/unix/sysv/linux/s390/setgid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setgid.c: ...here. * sysdeps/unix/sysv/linux/s390/setgroups.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c: ...here. * sysdeps/unix/sysv/linux/s390/setregid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setregid.c: ...here. * sysdeps/unix/sysv/linux/s390/setresgid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c: ...here. * sysdeps/unix/sysv/linux/s390/setresuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c: ...here. * sysdeps/unix/sysv/linux/s390/setreuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c: ...here. * sysdeps/unix/sysv/linux/s390/setrlimit.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c: ...here. * sysdeps/unix/sysv/linux/s390/setuid.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/setuid.c: ...here. * sysdeps/unix/sysv/linux/s390/shmctl.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c: ...here. * sysdeps/unix/sysv/linux/s390/socket.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/socket.S: ...here. * sysdeps/unix/sysv/linux/s390/sys/procfs.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h: ...here. * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h: ...here. * sysdeps/unix/sysv/linux/s390/syscall.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: ...here. * sysdeps/unix/sysv/linux/s390/syscalls.list: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: ...here. * sysdeps/unix/sysv/linux/s390/sysdep.S: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: ...here. * sysdeps/unix/sysv/linux/s390/sysdep.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: ...here. * sysdeps/unix/sysv/linux/s390/versionsort64.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/versionsort64.c: ...here. * sysdeps/unix/sysv/linux/s390/xstat.c: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/xstat.c: ...here. 2001-03-13 Martin Schwidefsky * sysdeps/unix/sysv/linux/s390/s390-64/Dist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/Makefile: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/elfclass.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/resource.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/siginfo.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/sigstack.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: New file. * sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/getdents.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/glob.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/glob64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/mmap.S: New file. * sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/pread64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/readdir.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c : New file. * sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/socket.S: New file. * sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: New file. * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: New file. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: New file. * sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/xstat.c: New file. * sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c: New file. 2001-03-13 Martin Schwidefsky * sysdeps/s390/Dist: Move to... * sysdeps/s390/390-32/Dist: ...here. * sysdeps/s390/Implies: Move to... * sysdeps/s390/s390-32/Implies: ...here. * sysdeps/s390/Makefile: Move to... * sysdeps/s390/s390-32/Makefile: ...here. * sysdeps/s390/Versions: Move to... * sysdeps/s390-32/s390/Versions: ...here. * sysdeps/s390/add_n.S: Move to... * sysdeps/s390/s390-32/add_n.S: ...here. * sysdeps/s390/addmul_1.S: Move to... * sysdeps/s390/s390-32/addmul_1.S: ...here. * sysdeps/s390/atomicity.h: Move to... * sysdeps/s390/s390-32/atomicity.h: ...here. * sysdeps/s390/backtrace.c: Move to... * sysdeps/s390/s390-32/backtrace.c: ...here. * sysdeps/s390/bcopy.S: Move to... * sysdeps/s390/s390-32/bcopy.S: ...here. * sysdeps/s390/bits/byteswap.h: Move to... * sysdeps/s390/s390-32/bits/byteswap.h: ...here. * sysdeps/s390/bits/huge_val.h: Move to... * sysdeps/s390/s390-32/bits/huge_val.h: ...here. * sysdeps/s390/bsd-_setjmp.S: Move to... * sysdeps/s390/s390-32/bsd-_setjmp.S: ...here. * sysdeps/s390/bsd-setjmp.S: Move to... * sysdeps/s390/s390-32/bsd-setjmp.S: ...here. * sysdeps/s390/bzero.S: Move to... * sysdeps/s390/s390-32/bzero.S: ...here. * sysdeps/s390/elf/bsd-_setjmp.S: Move to... * sysdeps/s390/s390-32/elf/bsd-_setjmp.S: ...here. * sysdeps/s390/elf/bsd-setjmp.S: Move to... * sysdeps/s390/s390-32/elf/bsd-setjmp.S: ...here. * sysdeps/s390/elf/start.S: Move to... * sysdeps/s390/s390-32/elf/start.S: ...here. * sysdeps/s390/ffs.c: Move to... * sysdeps/s390/s390-32/ffs.c: ...here. * sysdeps/s390/memchr.S: Move to... * sysdeps/s390/s390-32/memchr.S: ...here. * sysdeps/s390/memcpy.S: Move to... * sysdeps/s390/s390-32/memcpy.S: ...here. * sysdeps/s390/memset.S: Move to... * sysdeps/s390/s390-32/memset.S: ...here. * sysdeps/s390/mul_1.S: Move to... * sysdeps/s390/s390-32/mul_1.S: ...here. * sysdeps/s390/s390-mcount.S: Move to... * sysdeps/s390/s390-32/s390-mcount.S: ...here. * sysdeps/s390/strcpy.S: Move to... * sysdeps/s390/s390-32/strcpy.S: ...here. * sysdeps/s390/strncpy.S: Move to... * sysdeps/s390/s390-32/strncpy.S: ...here. * sysdeps/s390/sub_n.S: Move to... * sysdeps/s390/s390-32/sub_n.S: ...here. 2001-03-13 Martin Schwidefsky * sysdeps/s390/s390-64/Dist: New file. * sysdeps/s390/s390-64/Implies: New file. * sysdeps/s390/s390-64/Makefile: New file. * sysdeps/s390/s390-64/__longjmp.c: New file. * sysdeps/s390/s390-64/add_n.S: New file. * sysdeps/s390/s390-64/atomicity.h: New file. * sysdeps/s390/s390-64/backtrace.c: New file. * sysdeps/s390/s390-64/bcopy.S: New file. * sysdeps/s390/s390-64/bits/byteswap.h: New file. * sysdeps/s390/s390-64/bits/huge_val.h: New file. * sysdeps/s390/s390-64/bits/setjmp.h: New file. * sysdeps/s390/s390-64/bits/string.h: New file. * sysdeps/s390/s390-64/bsd-_setjmp.S: New file. * sysdeps/s390/s390-64/bsd-setjmp.S: New file. * sysdeps/s390/s390-64/bzero.S: New file. * sysdeps/s390/s390-64/dl-machine.h: New file. * sysdeps/s390/s390-64/elf/bsd-_setjmp.S: New file. * sysdeps/s390/s390-64/elf/bsd-setjmp.S: New file. * sysdeps/s390/s390-64/elf/setjmp.S: New file. * sysdeps/s390/s390-64/elf/start.S: New file. * sysdeps/s390/s390-64/ffs.c: New file. * sysdeps/s390/s390-64/initfini.c: New file. * sysdeps/s390/s390-64/memchr.S: New file. * sysdeps/s390/s390-64/memcpy.S: New file. * sysdeps/s390/s390-64/memset.S: New file. * sysdeps/s390/s390-64/s390x-mcount.S: New file. * sysdeps/s390/s390-64/setjmp.S: New file. * sysdeps/s390/s390-64/strcpy.S: New file. * sysdeps/s390/s390-64/strncpy.S: New file. * sysdeps/s390/s390-64/sub_n.S: New file. * sysdeps/s390/s390-64/sysdep.h: New file. 2001-03-13 Martin Schwidefsky * scripts/config.guess: Add support for Linux on 64 bit S/390. * scripts/config.sub: Likewise. 2001-03-13 Martin Schwidefsky * configure.in: Add support for 64 bit S/390. * elf/elf.h: Add new relocations for 64 bit S/390. * shlib-versions: Add rules for Linux on 64 bit S/390. 2001-03-13 Martin Schwidefsky * sysdeps/s390/__longjmp.c: Move to... * sysdeps/s390/s390-32/__longjmp.c: ...here. Add code to load the floating point registers that should be saved according to the ABI. * sysdeps/s390/bits/setjmp.h: Move to... * sysdeps/s390/s390-32/bits/setjmp.h: ...here. Avoid the use of long long in the __jmp_buf type definition. * sysdeps/s390/bits/string.h: Move to... * sysdeps/s390/s390-32/bits/string.h: ...here. Add several missing #ifndef _FORCE_INLINES. * sysdeps/s390/dl-machine.h: Move to... * sysdeps/s390/s390-32/dl-machine.h: ...here. Add a check for the executables EI_CLASS in elf_machine_matches_host. * sysdeps/s390/elf/setjmp.S: Move to... * sysdeps/s390/s390-32/elf/setjmp.S: ...here. Replace branches to globally defined symbol __sigsetjmp by branches to a local label (this avoids the generation of a R_390_PC16DBL relocation in -fpic code). * sysdeps/s390/gmp-mparam.h: Use defines from to calculate BITS_PER_MP_LIMB, BYTES_PER_MP_LIMB and BITS_PER_LONGINT. * sysdeps/s390/initfini.c: Move to... * sysdeps/s390/s390-32/initfini.c: ...here. Replace ALIGN with ".align 4,0x07". * sysdeps/s390/setjmp.S: Move to... * sysdeps/s390/s390-32/setjmp.S: ...here. Add code to store the floating point registers that should be saved according to the ABI. * sysdeps/s390/sys/ucontext.h: Remove since it is unused. * sysdeps/unix/sysv/linux/s390/sysdep.h: Move to... * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: ...here. Include sysdeps/s390/s390-32/sysdep.h instead of sysdeps/s390/sysdep.h. 2001-03-13 Martin Schwidefsky * configure.in: Change machine=s390 to machine=s390/s390-32. * elf/elf.h: Correct comment for R_390_PLT16DBL. --- sysdeps/unix/sysv/linux/s390/Dist | 9 - sysdeps/unix/sysv/linux/s390/Makefile | 12 - sysdeps/unix/sysv/linux/s390/Versions | 28 -- sysdeps/unix/sysv/linux/s390/alphasort64.c | 1 - sysdeps/unix/sysv/linux/s390/bits/fcntl.h | 179 ------------- sysdeps/unix/sysv/linux/s390/bits/mman.h | 93 ------- sysdeps/unix/sysv/linux/s390/bits/resource.h | 205 -------------- sysdeps/unix/sysv/linux/s390/bits/stat.h | 134 ---------- sysdeps/unix/sysv/linux/s390/chown.c | 118 -------- sysdeps/unix/sysv/linux/s390/clone.S | 66 ----- sysdeps/unix/sysv/linux/s390/fchown.c | 1 - sysdeps/unix/sysv/linux/s390/fcntl.c | 1 - sysdeps/unix/sysv/linux/s390/fxstat.c | 1 - sysdeps/unix/sysv/linux/s390/getdents64.c | 1 - sysdeps/unix/sysv/linux/s390/getegid.c | 1 - sysdeps/unix/sysv/linux/s390/geteuid.c | 1 - sysdeps/unix/sysv/linux/s390/getgid.c | 1 - sysdeps/unix/sysv/linux/s390/getgroups.c | 1 - sysdeps/unix/sysv/linux/s390/getresgid.c | 1 - sysdeps/unix/sysv/linux/s390/getresuid.c | 1 - sysdeps/unix/sysv/linux/s390/getrlimit.c | 1 - sysdeps/unix/sysv/linux/s390/getrlimit64.c | 1 - sysdeps/unix/sysv/linux/s390/getuid.c | 1 - sysdeps/unix/sysv/linux/s390/lchown.c | 75 ------ sysdeps/unix/sysv/linux/s390/lockf64.c | 1 - sysdeps/unix/sysv/linux/s390/lxstat.c | 1 - sysdeps/unix/sysv/linux/s390/mmap.S | 72 ----- sysdeps/unix/sysv/linux/s390/mmap64.S | 101 ------- sysdeps/unix/sysv/linux/s390/msgctl.c | 1 - sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c | 1 - sysdeps/unix/sysv/linux/s390/readdir64.c | 1 - sysdeps/unix/sysv/linux/s390/readdir64_r.c | 1 - sysdeps/unix/sysv/linux/s390/register-dump.h | 130 --------- sysdeps/unix/sysv/linux/s390/s390-32/Dist | 9 + sysdeps/unix/sysv/linux/s390/s390-32/Makefile | 12 + sysdeps/unix/sysv/linux/s390/s390-32/Versions | 28 ++ sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h | 179 +++++++++++++ sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h | 93 +++++++ .../unix/sysv/linux/s390/s390-32/bits/resource.h | 205 ++++++++++++++ sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h | 134 ++++++++++ sysdeps/unix/sysv/linux/s390/s390-32/chown.c | 118 ++++++++ sysdeps/unix/sysv/linux/s390/s390-32/clone.S | 66 +++++ sysdeps/unix/sysv/linux/s390/s390-32/fchown.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getegid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getgid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/getuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/lchown.c | 75 ++++++ sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/mmap.S | 72 +++++ sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S | 101 +++++++ sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c | 1 + .../unix/sysv/linux/s390/s390-32/oldgetrlimit64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c | 1 + .../unix/sysv/linux/s390/s390-32/register-dump.h | 130 +++++++++ sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/semctl.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setegid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setgid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c | 2 + sysdeps/unix/sysv/linux/s390/s390-32/setregid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/setuid.c | 2 + sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/socket.S | 98 +++++++ sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h | 118 ++++++++ .../unix/sysv/linux/s390/s390-32/sys/ucontext.h | 76 ++++++ sysdeps/unix/sysv/linux/s390/s390-32/syscall.S | 51 ++++ sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list | 4 + sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S | 104 ++++++++ sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h | 212 +++++++++++++++ .../unix/sysv/linux/s390/s390-32/versionsort64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-32/xstat.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/Dist | 4 + sysdeps/unix/sysv/linux/s390/s390-64/Makefile | 8 + .../unix/sysv/linux/s390/s390-64/bits/elfclass.h | 34 +++ sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h | 174 ++++++++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h | 78 ++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h | 94 +++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h | 68 +++++ .../unix/sysv/linux/s390/s390-64/bits/resource.h | 196 ++++++++++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h | 85 ++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h | 87 ++++++ .../unix/sysv/linux/s390/s390-64/bits/sigaction.h | 72 +++++ .../unix/sysv/linux/s390/s390-64/bits/siginfo.h | 297 +++++++++++++++++++++ .../unix/sysv/linux/s390/s390-64/bits/sigstack.h | 59 ++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h | 107 ++++++++ sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h | 115 ++++++++ sysdeps/unix/sysv/linux/s390/s390-64/clone.S | 55 ++++ sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c | 42 +++ sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/getdents.c | 4 + sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/glob.c | 7 + sysdeps/unix/sysv/linux/s390/s390-64/glob64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h | 46 ++++ sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c | 42 +++ sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/mmap.S | 67 +++++ sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/pread64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/readdir.c | 7 + sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c | 4 + .../unix/sysv/linux/s390/s390-64/register-dump.h | 133 +++++++++ sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c | 50 ++++ sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c | 41 +++ sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c | 44 +++ sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c | 39 +++ sysdeps/unix/sysv/linux/s390/s390-64/socket.S | 99 +++++++ sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h | 118 ++++++++ .../unix/sysv/linux/s390/s390-64/sys/ucontext.h | 77 ++++++ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S | 52 ++++ sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list | 55 ++++ sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S | 90 +++++++ sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h | 164 ++++++++++++ sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c | 1 + sysdeps/unix/sysv/linux/s390/s390-64/xstat.c | 42 +++ sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c | 1 + sysdeps/unix/sysv/linux/s390/scandir64.c | 1 - sysdeps/unix/sysv/linux/s390/semctl.c | 1 - sysdeps/unix/sysv/linux/s390/setegid.c | 1 - sysdeps/unix/sysv/linux/s390/seteuid.c | 1 - sysdeps/unix/sysv/linux/s390/setfsgid.c | 1 - sysdeps/unix/sysv/linux/s390/setfsuid.c | 1 - sysdeps/unix/sysv/linux/s390/setgid.c | 1 - sysdeps/unix/sysv/linux/s390/setgroups.c | 2 - sysdeps/unix/sysv/linux/s390/setregid.c | 1 - sysdeps/unix/sysv/linux/s390/setresgid.c | 1 - sysdeps/unix/sysv/linux/s390/setresuid.c | 1 - sysdeps/unix/sysv/linux/s390/setreuid.c | 1 - sysdeps/unix/sysv/linux/s390/setrlimit.c | 1 - sysdeps/unix/sysv/linux/s390/setuid.c | 2 - sysdeps/unix/sysv/linux/s390/shmctl.c | 1 - sysdeps/unix/sysv/linux/s390/socket.S | 98 ------- sysdeps/unix/sysv/linux/s390/sys/procfs.h | 118 -------- sysdeps/unix/sysv/linux/s390/sys/ucontext.h | 76 ------ sysdeps/unix/sysv/linux/s390/syscall.S | 51 ---- sysdeps/unix/sysv/linux/s390/syscalls.list | 4 - sysdeps/unix/sysv/linux/s390/sysdep.S | 104 -------- sysdeps/unix/sysv/linux/s390/sysdep.h | 212 --------------- sysdeps/unix/sysv/linux/s390/versionsort64.c | 1 - sysdeps/unix/sysv/linux/s390/xstat.c | 1 - 167 files changed, 4696 insertions(+), 1924 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/s390/Dist delete mode 100644 sysdeps/unix/sysv/linux/s390/Makefile delete mode 100644 sysdeps/unix/sysv/linux/s390/Versions delete mode 100644 sysdeps/unix/sysv/linux/s390/alphasort64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/bits/fcntl.h delete mode 100644 sysdeps/unix/sysv/linux/s390/bits/mman.h delete mode 100644 sysdeps/unix/sysv/linux/s390/bits/resource.h delete mode 100644 sysdeps/unix/sysv/linux/s390/bits/stat.h delete mode 100644 sysdeps/unix/sysv/linux/s390/chown.c delete mode 100644 sysdeps/unix/sysv/linux/s390/clone.S delete mode 100644 sysdeps/unix/sysv/linux/s390/fchown.c delete mode 100644 sysdeps/unix/sysv/linux/s390/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/s390/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getdents64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getegid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/geteuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getgid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getgroups.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getresgid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getresuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getrlimit.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getrlimit64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/getuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/lchown.c delete mode 100644 sysdeps/unix/sysv/linux/s390/lockf64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/lxstat.c delete mode 100644 sysdeps/unix/sysv/linux/s390/mmap.S delete mode 100644 sysdeps/unix/sysv/linux/s390/mmap64.S delete mode 100644 sysdeps/unix/sysv/linux/s390/msgctl.c delete mode 100644 sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/readdir64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/readdir64_r.c delete mode 100644 sysdeps/unix/sysv/linux/s390/register-dump.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/Dist create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/Makefile create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/Versions create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/bits/resource.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/chown.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/clone.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fchown.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getegid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getgid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/getuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/lchown.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/mmap.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/semctl.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setegid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setgid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setregid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/setuid.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/socket.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/syscall.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/versionsort64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/xstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/Dist create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/Makefile create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/elfclass.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/resource.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/siginfo.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/sigstack.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/clone.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/getdents.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/glob.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/glob64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/mmap.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/pread64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/readdir.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/socket.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/syscall.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/xstat.c create mode 100644 sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/scandir64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/semctl.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setegid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/seteuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setfsgid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setfsuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setgid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setgroups.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setregid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setresgid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setresuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setreuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setrlimit.c delete mode 100644 sysdeps/unix/sysv/linux/s390/setuid.c delete mode 100644 sysdeps/unix/sysv/linux/s390/shmctl.c delete mode 100644 sysdeps/unix/sysv/linux/s390/socket.S delete mode 100644 sysdeps/unix/sysv/linux/s390/sys/procfs.h delete mode 100644 sysdeps/unix/sysv/linux/s390/sys/ucontext.h delete mode 100644 sysdeps/unix/sysv/linux/s390/syscall.S delete mode 100644 sysdeps/unix/sysv/linux/s390/syscalls.list delete mode 100644 sysdeps/unix/sysv/linux/s390/sysdep.S delete mode 100644 sysdeps/unix/sysv/linux/s390/sysdep.h delete mode 100644 sysdeps/unix/sysv/linux/s390/versionsort64.c delete mode 100644 sysdeps/unix/sysv/linux/s390/xstat.c (limited to 'sysdeps/unix') diff --git a/sysdeps/unix/sysv/linux/s390/Dist b/sysdeps/unix/sysv/linux/s390/Dist deleted file mode 100644 index d0740c12f9..0000000000 --- a/sysdeps/unix/sysv/linux/s390/Dist +++ /dev/null @@ -1,9 +0,0 @@ -clone.S -oldgetrlimit64.c -setresuid.c -setresgid.c -setfsuid.c -setfsgid.c -sys/elf.h -sys/procfs.h -sys/user.h diff --git a/sysdeps/unix/sysv/linux/s390/Makefile b/sysdeps/unix/sysv/linux/s390/Makefile deleted file mode 100644 index 2115e40a2a..0000000000 --- a/sysdeps/unix/sysv/linux/s390/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -ifeq ($(subdir),misc) -sysdep_routines += setfsgid setfsuid setresgid setresuid -sysdep_headers += sys/elf.h -endif - -ifeq ($(subdir),csu) -CFLAGS-initfini.s += -DWEAK_GMON_START -endif - -ifeq ($(subdir),resource) -sysdep_routines += oldgetrlimit64 -endif diff --git a/sysdeps/unix/sysv/linux/s390/Versions b/sysdeps/unix/sysv/linux/s390/Versions deleted file mode 100644 index 5a56361b60..0000000000 --- a/sysdeps/unix/sysv/linux/s390/Versions +++ /dev/null @@ -1,28 +0,0 @@ -libc { - GLIBC_2.0 { - # Exception handling support functions from libgcc - __register_frame; __register_frame_table; __deregister_frame; - __register_frame_info; __deregister_frame_info; __frame_state_for; - __register_frame_info_table; - } - GLIBC_2.2 { - # functions used in other libraries - __xstat64; __fxstat64; __lxstat64; - - # a* - alphasort64; - - # New rlimit interface - getrlimit; setrlimit; getrlimit64; - - # r* - readdir64; readdir64_r; - - # s* - scandir64; - - # v* - versionsort64; - } -} - diff --git a/sysdeps/unix/sysv/linux/s390/alphasort64.c b/sysdeps/unix/sysv/linux/s390/alphasort64.c deleted file mode 100644 index 0b5ae47d2f..0000000000 --- a/sysdeps/unix/sysv/linux/s390/alphasort64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/bits/fcntl.h b/sysdeps/unix/sysv/linux/s390/bits/fcntl.h deleted file mode 100644 index a6a2e131da..0000000000 --- a/sysdeps/unix/sysv/linux/s390/bits/fcntl.h +++ /dev/null @@ -1,179 +0,0 @@ -/* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _FCNTL_H -# error "Never use directly; include instead." -#endif - - -#include - -/* open/fcntl - O_SYNC is only implemented on blocks devices and on files - located on an ext2 file system */ -#define O_ACCMODE 0003 -#define O_RDONLY 00 -#define O_WRONLY 01 -#define O_RDWR 02 -#define O_CREAT 0100 /* not fcntl */ -#define O_EXCL 0200 /* not fcntl */ -#define O_NOCTTY 0400 /* not fcntl */ -#define O_TRUNC 01000 /* not fcntl */ -#define O_APPEND 02000 -#define O_NONBLOCK 04000 -#define O_NDELAY O_NONBLOCK -#define O_SYNC 010000 -#define O_FSYNC O_SYNC -#define O_ASYNC 020000 - -#ifdef __USE_GNU -# define O_DIRECT 040000 /* Direct disk access. */ -# define O_DIRECTORY 0200000 /* Must be a directory. */ -# define O_NOFOLLOW 0400000 /* Do not follow links. */ -#endif - -/* For now Linux has synchronisity options for data and read operations. - We define the symbols here but let them do the same as O_SYNC since - this is a superset. */ -#if defined __USE_POSIX199309 || defined __USE_UNIX98 -# define O_DSYNC O_SYNC /* Synchronize data. */ -# define O_RSYNC O_SYNC /* Synchronize read operations. */ -#endif - -#ifdef __USE_LARGEFILE64 -# define O_LARGEFILE 0100000 -#endif - -/* Values for the second argument to `fcntl'. */ -#define F_DUPFD 0 /* Duplicate file descriptor. */ -#define F_GETFD 1 /* Get file descriptor flags. */ -#define F_SETFD 2 /* Set file descriptor flags. */ -#define F_GETFL 3 /* Get file status flags. */ -#define F_SETFL 4 /* Set file status flags. */ -#ifndef __USE_FILE_OFFSET64 -#define F_GETLK 5 /* Get record locking info. */ -#define F_SETLK 6 /* Set record locking info (non-blocking). */ -#define F_SETLKW 7 /* Set record locking info (blocking). */ -#else -# define F_GETLK F_GETLK64 /* Get record locking info. */ -# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/ -# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */ -#endif -#define F_GETLK64 12 /* Get record locking info. */ -#define F_SETLK64 13 /* Set record locking info (non-blocking). */ -#define F_SETLKW64 14 /* Set record locking info (blocking). */ - -#if defined __USE_BSD || defined __USE_XOPEN2K -# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ -# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ -#endif - -#ifdef __USE_GNU -# define F_SETSIG 10 /* Set number of signal to be sent. */ -# define F_GETSIG 11 /* Get number of signal to be sent. */ -#endif - -#ifdef __USE_GNU -# define F_SETLEASE 1024 /* Set a lease. */ -# define F_GETLEASE 1025 /* Enquire what lease is active. */ -# define F_NOTIFY 1026 /* Request notfications on a directory. */ -#endif - -/* For F_[GET|SET]FL. */ -#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ - -/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ -#define F_RDLCK 0 /* Read lock. */ -#define F_WRLCK 1 /* Write lock. */ -#define F_UNLCK 2 /* Remove lock. */ - -/* for old implementation of bsd flock () */ -#define F_EXLCK 4 /* or 3 */ -#define F_SHLCK 8 /* or 4 */ - -#ifdef __USE_BSD -/* operations for bsd flock(), also used by the kernel implementation */ -# define LOCK_SH 1 /* shared lock */ -# define LOCK_EX 2 /* exclusive lock */ -# define LOCK_NB 4 /* or'd with one of the above to prevent - blocking */ -# define LOCK_UN 8 /* remove lock */ -#endif - -#ifdef __USE_GNU -# define LOCK_MAND 32 /* This is a mandatory flock: */ -# define LOCK_READ 64 /* ... which allows concurrent read operations. */ -# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */ -# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */ -#endif - -#ifdef __USE_GNU -/* Types of directory notifications that may be requested with F_NOTIFY. */ -# define DN_ACCESS 0x00000001 /* File accessed. */ -# define DN_MODIFY 0x00000002 /* File modified. */ -# define DN_CREATE 0x00000004 /* File created. */ -# define DN_DELETE 0x00000008 /* File removed. */ -# define DN_RENAME 0x00000010 /* File renamed. */ -# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ -# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ -#endif - -struct flock - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ -#ifndef __USE_FILE_OFFSET64 - __off_t l_start; /* Offset where the lock begins. */ - __off_t l_len; /* Size of the locked area; zero means until EOF. */ -#else - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ -#endif - __pid_t l_pid; /* Process holding the lock. */ - }; - -#ifdef __USE_LARGEFILE64 -struct flock64 - { - short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ - short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ - __off64_t l_start; /* Offset where the lock begins. */ - __off64_t l_len; /* Size of the locked area; zero means until EOF. */ - __pid_t l_pid; /* Process holding the lock. */ - }; -#endif - -/* Define some more compatibility macros to be backward compatible with - BSD systems which did not managed to hide these kernel macros. */ -#ifdef __USE_BSD -# define FAPPEND O_APPEND -# define FFSYNC O_FSYNC -# define FASYNC O_ASYNC -# define FNONBLOCK O_NONBLOCK -# define FNDELAY O_NDELAY -#endif /* Use BSD. */ - -/* Advise to `posix_fadvise'. */ -#ifdef __USE_XOPEN2K -# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ -# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ -# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ -# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ -# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ -#endif diff --git a/sysdeps/unix/sysv/linux/s390/bits/mman.h b/sysdeps/unix/sysv/linux/s390/bits/mman.h deleted file mode 100644 index 70069e9f06..0000000000 --- a/sysdeps/unix/sysv/linux/s390/bits/mman.h +++ /dev/null @@ -1,93 +0,0 @@ -/* Definitions for POSIX memory map interface. Linux/s390 version. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SYS_MMAN_H -# error "Never use directly; include instead." -#endif - -/* The following definitions basically come from the kernel headers. - But the kernel header is not namespace clean. */ - - -/* Protections are chosen from these bits, OR'd together. The - implementation does not necessarily support PROT_EXEC or PROT_WRITE - without PROT_READ. The only guarantees are that no writing will be - allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ - -#define PROT_READ 0x1 /* Page can be read. */ -#define PROT_WRITE 0x2 /* Page can be written. */ -#define PROT_EXEC 0x4 /* Page can be executed. */ -#define PROT_NONE 0x0 /* Page can not be accessed. */ - -/* Sharing types (must choose one and only one of these). */ -#define MAP_SHARED 0x01 /* Share changes. */ -#define MAP_PRIVATE 0x02 /* Changes are private. */ -#ifdef __USE_MISC -# define MAP_TYPE 0x0f /* Mask for type of mapping. */ -#endif - -/* Other flags. */ -#define MAP_FIXED 0x10 /* Interpret addr exactly. */ -#ifdef __USE_MISC -# define MAP_FILE 0 -# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ -# define MAP_ANON MAP_ANONYMOUS -#endif - -/* These are Linux-specific. */ -#ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x2000 /* Lock the mapping. */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ -#endif - -/* Flags to `msync'. */ -#define MS_ASYNC 1 /* Sync memory asynchronously. */ -#define MS_SYNC 4 /* Synchronous memory sync. */ -#define MS_INVALIDATE 2 /* Invalidate the caches. */ - -/* Flags for `mlockall'. */ -#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ -#define MCL_FUTURE 2 /* Lock all additions to address - space. */ - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -#endif - -/* Advice to `madvise'. */ -#ifdef __USE_BSD -# define MADV_NORMAL 0 /* No further special treatment. */ -# define MADV_RANDOM 1 /* Expect random page references. */ -# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define MADV_WILLNEED 3 /* Will need these pages. */ -# define MADV_DONTNEED 4 /* Don't need these pages. */ -#endif - -/* The POSIX people had to invent similar names for the same things. */ -#ifdef __USE_XOPEN2K -# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ -# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ -# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ -# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ -#endif diff --git a/sysdeps/unix/sysv/linux/s390/bits/resource.h b/sysdeps/unix/sysv/linux/s390/bits/resource.h deleted file mode 100644 index 8dd3972a4b..0000000000 --- a/sysdeps/unix/sysv/linux/s390/bits/resource.h +++ /dev/null @@ -1,205 +0,0 @@ -/* Bit values & structures for resource limits. Linux version. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SYS_RESOURCE_H -# error "Never use directly; include instead." -#endif - -#include - -/* Transmute defines to enumerations. The macro re-definitions are - necessary because some programs want to test for operating system - features with #ifdef RUSAGE_SELF. In ISO C the reflexive - definition is a no-op. */ - -/* Kinds of resource limit. */ -enum __rlimit_resource -{ - /* Per-process CPU limit, in seconds. */ - RLIMIT_CPU = 0, -#define RLIMIT_CPU RLIMIT_CPU - - /* Largest file that can be created, in bytes. */ - RLIMIT_FSIZE = 1, -#define RLIMIT_FSIZE RLIMIT_FSIZE - - /* Maximum size of data segment, in bytes. */ - RLIMIT_DATA = 2, -#define RLIMIT_DATA RLIMIT_DATA - - /* Maximum size of stack segment, in bytes. */ - RLIMIT_STACK = 3, -#define RLIMIT_STACK RLIMIT_STACK - - /* Largest core file that can be created, in bytes. */ - RLIMIT_CORE = 4, -#define RLIMIT_CORE RLIMIT_CORE - - /* Largest resident set size, in bytes. - This affects swapping; processes that are exceeding their - resident set size will be more likely to have physical memory - taken from them. */ - RLIMIT_RSS = 5, -#define RLIMIT_RSS RLIMIT_RSS - - /* Number of open files. */ - RLIMIT_NOFILE = 7, - RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ -#define RLIMIT_NOFILE RLIMIT_NOFILE -#define RLIMIT_OFILE RLIMIT_OFILE - - /* Address space limit. */ - RLIMIT_AS = 9, -#define RLIMIT_AS RLIMIT_AS - - /* Number of processes. */ - RLIMIT_NPROC = 6, -#define RLIMIT_NPROC RLIMIT_NPROC - - /* Locked-in-memory address space. */ - RLIMIT_MEMLOCK = 8, -#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK - - RLIMIT_NLIMITS = 10, - RLIM_NLIMITS = RLIMIT_NLIMITS -#define RLIMIT_NLIMITS RLIMIT_NLIMITS -#define RLIM_NLIMITS RLIM_NLIMITS -}; - -/* Value to indicate that there is no limit. */ -#ifndef __USE_FILE_OFFSET64 -# define RLIM_INFINITY ((unsigned long int) (~0UL)) -#else -# define RLIM_INFINITY 0xffffffffffffffffuLL -#endif - -#ifdef __USE_LARGEFILE64 -# define RLIM64_INFINITY 0xffffffffffffffffuLL -#endif - -/* We can represent all limits. */ -#define RLIM_SAVED_MAX RLIM_INFINITY -#define RLIM_SAVED_CUR RLIM_INFINITY - - -/* Type for resource quantity measurement. */ -#ifndef __USE_FILE_OFFSET64 -typedef __rlim_t rlim_t; -#else -typedef __rlim64_t rlim_t; -#endif -#ifdef __USE_LARGEFILE64 -typedef __rlim64_t rlim64_t; -#endif - -struct rlimit - { - /* The current (soft) limit. */ - rlim_t rlim_cur; - /* The hard limit. */ - rlim_t rlim_max; - }; - -#ifdef __USE_LARGEFILE64 -struct rlimit64 - { - /* The current (soft) limit. */ - rlim64_t rlim_cur; - /* The hard limit. */ - rlim64_t rlim_max; - }; -#endif - -/* Whose usage statistics do you want? */ -enum __rusage_who -{ - /* The calling process. */ - RUSAGE_SELF = 0, -#define RUSAGE_SELF RUSAGE_SELF - - /* All of its terminated child processes. */ - RUSAGE_CHILDREN = -1, -#define RUSAGE_CHILDREN RUSAGE_CHILDREN - - /* Both. */ - RUSAGE_BOTH = -2 -#define RUSAGE_BOTH RUSAGE_BOTH -}; - -#define __need_timeval -#include /* For `struct timeval'. */ - -/* Structure which says how much of each resource has been used. */ -struct rusage - { - /* Total amount of user time used. */ - struct timeval ru_utime; - /* Total amount of system time used. */ - struct timeval ru_stime; - /* Maximum resident set size (in kilobytes). */ - long int ru_maxrss; - /* Amount of sharing of text segment memory - with other processes (kilobyte-seconds). */ - long int ru_ixrss; - /* Amount of data segment memory used (kilobyte-seconds). */ - long int ru_idrss; - /* Amount of stack memory used (kilobyte-seconds). */ - long int ru_isrss; - /* Number of soft page faults (i.e. those serviced by reclaiming - a page from the list of pages awaiting reallocation. */ - long int ru_minflt; - /* Number of hard page faults (i.e. those that required I/O). */ - long int ru_majflt; - /* Number of times a process was swapped out of physical memory. */ - long int ru_nswap; - /* Number of input operations via the file system. Note: This - and `ru_oublock' do not include operations with the cache. */ - long int ru_inblock; - /* Number of output operations via the file system. */ - long int ru_oublock; - /* Number of IPC messages sent. */ - long int ru_msgsnd; - /* Number of IPC messages received. */ - long int ru_msgrcv; - /* Number of signals delivered. */ - long int ru_nsignals; - /* Number of voluntary context switches, i.e. because the process - gave up the process before it had to (usually to wait for some - resource to be available). */ - long int ru_nvcsw; - /* Number of involuntary context switches, i.e. a higher priority process - became runnable or the current process used up its time slice. */ - long int ru_nivcsw; - }; - -/* Priority limits. */ -#define PRIO_MIN -20 /* Minimum priority a process can have. */ -#define PRIO_MAX 20 /* Maximum priority a process can have. */ - -/* The type of the WHICH argument to `getpriority' and `setpriority', - indicating what flavor of entity the WHO argument specifies. */ -enum __priority_which -{ - PRIO_PROCESS = 0, /* WHO is a process ID. */ -#define PRIO_PROCESS PRIO_PROCESS - PRIO_PGRP = 1, /* WHO is a process group ID. */ -#define PRIO_PGRP PRIO_PGRP - PRIO_USER = 2 /* WHO is a user ID. */ -#define PRIO_USER PRIO_USER -}; diff --git a/sysdeps/unix/sysv/linux/s390/bits/stat.h b/sysdeps/unix/sysv/linux/s390/bits/stat.h deleted file mode 100644 index a40159b023..0000000000 --- a/sysdeps/unix/sysv/linux/s390/bits/stat.h +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SYS_STAT_H -# error "Never include directly; use instead." -#endif - -/* Versions of the `struct stat' data structure. */ -#define _STAT_VER_LINUX_OLD 1 -#define _STAT_VER_KERNEL 1 -#define _STAT_VER_SVR4 2 -#define _STAT_VER_LINUX 3 -#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */ - -/* Versions of the `xmknod' interface. */ -#define _MKNOD_VER_LINUX 1 -#define _MKNOD_VER_SVR4 2 -#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */ - - -struct stat - { - __dev_t st_dev; /* Device. */ - unsigned int __pad1; -#ifndef __USE_FILE_OFFSET64 - __ino_t st_ino; /* File serial number. */ -#else - __ino_t __st_ino; /* 32bit file serial number. */ -#endif - __mode_t st_mode; /* File mode. */ - __nlink_t st_nlink; /* Link count. */ - __uid_t st_uid; /* User ID of the file's owner. */ - __gid_t st_gid; /* Group ID of the file's group.*/ - __dev_t st_rdev; /* Device number, if device. */ - unsigned int __pad2; -#ifndef __USE_FILE_OFFSET64 - __off_t st_size; /* Size of file, in bytes. */ -#else - __off64_t st_size; /* Size of file, in bytes. */ -#endif - __blksize_t st_blksize; /* Optimal block size for I/O. */ - -#ifndef __USE_FILE_OFFSET64 - __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ -#else - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ -#endif - __time_t st_atime; /* Time of last access. */ - unsigned long int __unused1; - __time_t st_mtime; /* Time of last modification. */ - unsigned long int __unused2; - __time_t st_ctime; /* Time of last status change. */ - unsigned long int __unused3; -#ifndef __USE_FILE_OFFSET64 - unsigned long int __unused4; - unsigned long int __unused5; -#else - __ino64_t st_ino; /* File serial number. */ -#endif - }; - -#ifdef __USE_LARGEFILE64 -struct stat64 - { - __dev_t st_dev; /* Device. */ - unsigned int __pad1; - - __ino_t __st_ino; /* 32bit file serial number. */ - __mode_t st_mode; /* File mode. */ - __nlink_t st_nlink; /* Link count. */ - __uid_t st_uid; /* User ID of the file's owner. */ - __gid_t st_gid; /* Group ID of the file's group.*/ - __dev_t st_rdev; /* Device number, if device. */ - unsigned int __pad2; - __off64_t st_size; /* Size of file, in bytes. */ - __blksize_t st_blksize; /* Optimal block size for I/O. */ - - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ - __time_t st_atime; /* Time of last access. */ - unsigned long int __unused1; - __time_t st_mtime; /* Time of last modification. */ - unsigned long int __unused2; - __time_t st_ctime; /* Time of last status change. */ - unsigned long int __unused3; - __ino64_t st_ino; /* File serial number. */ - }; -#endif - -/* Tell code we have these members. */ -#define _STATBUF_ST_BLKSIZE -#define _STATBUF_ST_RDEV - -/* Encoding of the file mode. */ - -#define __S_IFMT 0170000 /* These bits determine file type. */ - -/* File types. */ -#define __S_IFDIR 0040000 /* Directory. */ -#define __S_IFCHR 0020000 /* Character device. */ -#define __S_IFBLK 0060000 /* Block device. */ -#define __S_IFREG 0100000 /* Regular file. */ -#define __S_IFIFO 0010000 /* FIFO. */ -#define __S_IFLNK 0120000 /* Symbolic link. */ -#define __S_IFSOCK 0140000 /* Socket. */ - -/* POSIX.1b objects. Note that these macros always evaluate to zero. But - they do it by enforcing the correct use of the macros. */ -#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode) -#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode) -#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode) - -/* Protection bits. */ - -#define __S_ISUID 04000 /* Set user ID on execution. */ -#define __S_ISGID 02000 /* Set group ID on execution. */ -#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ -#define __S_IREAD 0400 /* Read by owner. */ -#define __S_IWRITE 0200 /* Write by owner. */ -#define __S_IEXEC 0100 /* Execute by owner. */ diff --git a/sysdeps/unix/sysv/linux/s390/chown.c b/sysdeps/unix/sysv/linux/s390/chown.c deleted file mode 100644 index 0e22192858..0000000000 --- a/sysdeps/unix/sysv/linux/s390/chown.c +++ /dev/null @@ -1,118 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -#include -#include -#include -#include - -#include -#include "kernel-features.h" - -/* - In Linux 2.1.x the chown functions have been changed. A new function lchown - was introduced. The new chown now follows symlinks - the old chown and the - new lchown do not follow symlinks. - The new lchown function has the same number as the old chown had and the - new chown has a new number. When compiling with headers from Linux > 2.1.8x - it's impossible to run this libc with older kernels. In these cases libc - has therefore to route calls to chown to the old chown function. -*/ - -extern int __syscall_chown (const char *__file, - __kernel_uid_t __owner, __kernel_gid_t __group); - -/* Running under Linux > 2.1.80. */ - -#ifdef __NR_chown32 -extern int __syscall_chown32 (const char *__file, - __kernel_uid32_t owner, __kernel_gid32_t group); -# if __ASSUME_32BITUIDS == 0 -/* This variable is shared with all files that need to check for 32bit - uids. */ -extern int __libc_missing_32bit_uids; -# endif -#endif /* __NR_chown32 */ - -int -__real_chown (const char *file, uid_t owner, gid_t group) -{ - static int __libc_old_chown; - int result; - - if (!__libc_old_chown) - { - int saved_errno = errno; -#ifdef __NR_chown32 - if (__libc_missing_32bit_uids <= 0) - { - int result; - int saved_errno = errno; - - result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group); - if (result == 0 || errno != ENOSYS) - return result; - - __set_errno (saved_errno); - __libc_missing_32bit_uids = 1; - } -#endif /* __NR_chown32 */ - if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U)) - || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U))) - { - __set_errno (EINVAL); - return -1; - } - - result = INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group); - - if (result >= 0 || errno != ENOSYS) - return result; - - __set_errno (saved_errno); - __libc_old_chown = 1; - } - - return __lchown (file, owner, group); -} - - -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) -/* Compiling for compatibiity. */ -int -__chown_is_lchown (const char *file, uid_t owner, gid_t group) -{ - return __lchown (file, owner, group); -} -#endif - -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) -strong_alias (__chown_is_lchown, _chown_is_lchown) -compat_symbol (libc, __chown_is_lchown, __chown, GLIBC_2_0); -compat_symbol (libc, _chown_is_lchown, chown, GLIBC_2_0); - -strong_alias (__real_chown, _real_chown) -versioned_symbol (libc, __real_chown, __chown, GLIBC_2_1); -versioned_symbol (libc, _real_chown, chown, GLIBC_2_1); -#else -strong_alias (__real_chown, __chown) -weak_alias (__real_chown, chown) -#endif diff --git a/sysdeps/unix/sysv/linux/s390/clone.S b/sysdeps/unix/sysv/linux/s390/clone.S deleted file mode 100644 index bde800d3b2..0000000000 --- a/sysdeps/unix/sysv/linux/s390/clone.S +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* clone is even more special than fork as it mucks with stacks - and invokes a function in the right context after its all over. */ - -#include -#define _ERRNO_H 1 -#include - -/*int __clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg);*/ -/* sys_clone(void *child_stack, unsigned long flags) */ - - .text -ENTRY(__clone) - /* Sanity check arguments & move registers */ - ltr %r1,%r2 /* no NULL function pointers */ - lhi %r2,-EINVAL - jz SYSCALL_ERROR_LABEL - ltr %r3,%r3 /* no NULL stack pointers */ - jz SYSCALL_ERROR_LABEL - /* move child_stack and flags, then call SVC */ - lr %r2,%r3 - lr %r3,%r4 - svc SYS_ify(clone) - ltr %r2,%r2 /* check return code */ - jm SYSCALL_ERROR_LABEL - jz thread_start - br %r14 - -thread_start: - /* fn is in gpr 1, arg in gpr 5 */ - lr %r2,%r5 /* set first parameter to void *arg */ - sr %r11,%r11 /* terminate the stack frame */ - ahi %r15,-96 /* make room on the stack for the save area */ - basr %r14,%r1 /* jump to fn */ -#ifdef PIC - basr %r12,0 -.L0: lr %r1,%r12 - al %r12,.L1-.L0(%r12) - al %r1,.L2-.L0(%r1) - br %r1 /* branch to _exit -> thread termination */ -.L1: .long _GLOBAL_OFFSET_TABLE_ - .L0 -.L2: .long _exit@PLT - .L0 -#else - basr %r1,0 -.L0: al %r1,.L1-.L0(0,%r1) - br %r1 /* branch to _exit -> thread termination */ -.L1: .long _exit - .L0 -#endif -PSEUDO_END (__clone) diff --git a/sysdeps/unix/sysv/linux/s390/fchown.c b/sysdeps/unix/sysv/linux/s390/fchown.c deleted file mode 100644 index 3a69ecc9e7..0000000000 --- a/sysdeps/unix/sysv/linux/s390/fchown.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/fcntl.c b/sysdeps/unix/sysv/linux/s390/fcntl.c deleted file mode 100644 index ea951bc4f9..0000000000 --- a/sysdeps/unix/sysv/linux/s390/fcntl.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/fxstat.c b/sysdeps/unix/sysv/linux/s390/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/s390/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getdents64.c b/sysdeps/unix/sysv/linux/s390/getdents64.c deleted file mode 100644 index 0c75fb5a06..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getdents64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getegid.c b/sysdeps/unix/sysv/linux/s390/getegid.c deleted file mode 100644 index 37b4b4a530..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getegid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/geteuid.c b/sysdeps/unix/sysv/linux/s390/geteuid.c deleted file mode 100644 index ebcb555b5e..0000000000 --- a/sysdeps/unix/sysv/linux/s390/geteuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getgid.c b/sysdeps/unix/sysv/linux/s390/getgid.c deleted file mode 100644 index 0a4d6061f0..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getgid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getgroups.c b/sysdeps/unix/sysv/linux/s390/getgroups.c deleted file mode 100644 index 20a7166103..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getgroups.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getresgid.c b/sysdeps/unix/sysv/linux/s390/getresgid.c deleted file mode 100644 index b703a414cc..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getresgid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getresuid.c b/sysdeps/unix/sysv/linux/s390/getresuid.c deleted file mode 100644 index 0b14cefe34..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getresuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getrlimit.c b/sysdeps/unix/sysv/linux/s390/getrlimit.c deleted file mode 100644 index fc06dbd641..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getrlimit.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getrlimit64.c b/sysdeps/unix/sysv/linux/s390/getrlimit64.c deleted file mode 100644 index fef018f471..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getrlimit64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/getuid.c b/sysdeps/unix/sysv/linux/s390/getuid.c deleted file mode 100644 index d682c79a49..0000000000 --- a/sysdeps/unix/sysv/linux/s390/getuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/lchown.c b/sysdeps/unix/sysv/linux/s390/lchown.c deleted file mode 100644 index 8ca77fc037..0000000000 --- a/sysdeps/unix/sysv/linux/s390/lchown.c +++ /dev/null @@ -1,75 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -#include -#include -#include - -#include -#include "kernel-features.h" - -extern int __syscall_lchown (const char *__unbounded __file, - __kernel_uid_t __owner, __kernel_gid_t __group); - -# ifdef __NR_lchown32 -extern int __syscall_lchown32 (const char *__unbounded __file, - __kernel_uid32_t __owner, - __kernel_gid32_t __group); -# if __ASSUME_32BITUIDS == 0 -/* This variable is shared with all files that need to check for 32bit - uids. */ -extern int __libc_missing_32bit_uids; -# endif -# endif /* __NR_lchown32 */ - -int -__lchown (const char *file, uid_t owner, gid_t group) -{ -# if __ASSUME_32BITUIDS > 0 - return INLINE_SYSCALL (lchown32, 3, CHECK_STRING (file), owner, group); -# else -# ifdef __NR_lchown32 - if (__libc_missing_32bit_uids <= 0) - { - int result; - int saved_errno = errno; - - result = INLINE_SYSCALL (lchown32, 3, CHECK_STRING (file), owner, group); - if (result == 0 || errno != ENOSYS) - return result; - - __set_errno (saved_errno); - __libc_missing_32bit_uids = 1; - } -# endif /* __NR_lchown32 */ - - if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U)) - || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U))) - { - __set_errno (EINVAL); - return -1; - } - - return INLINE_SYSCALL (lchown, 3, CHECK_STRING (file), owner, group); -# endif -} - -weak_alias (__lchown, lchown) diff --git a/sysdeps/unix/sysv/linux/s390/lockf64.c b/sysdeps/unix/sysv/linux/s390/lockf64.c deleted file mode 100644 index a88f5a784a..0000000000 --- a/sysdeps/unix/sysv/linux/s390/lockf64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/lxstat.c b/sysdeps/unix/sysv/linux/s390/lxstat.c deleted file mode 100644 index 0efa0aea49..0000000000 --- a/sysdeps/unix/sysv/linux/s390/lxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/mmap.S b/sysdeps/unix/sysv/linux/s390/mmap.S deleted file mode 100644 index f9650e9f03..0000000000 --- a/sysdeps/unix/sysv/linux/s390/mmap.S +++ /dev/null @@ -1,72 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include - -#define EINVAL 22 - - .text -ENTRY(__mmap) - /* Save registers and setup stack frame. */ - stm %r6,%r15,24(%r15) - lr %r1,%r15 - ahi %r15,-120 /* buy stack space */ - st %r1,0(%r15) /* store back chain */ - - /* Store parameters on stack, because old_mmap/mmap2 - * take only one parameter: a pointer to the parameter area - */ - st %r6,0x70(%r15) /* Store 'fd'. */ - st %r5,0x6C(%r15) /* Store 'flags'. */ - st %r4,0x68(%r15) /* Store 'prot'. */ - st %r3,0x64(%r15) /* Store 'length'. */ - st %r2,0x60(%r15) /* Store 'start'. */ - l %r1,216(%r15) /* Load offset. */ - -#ifdef __ASSUME_MMAP2_SYSCALL - /* I don't think it is worthwhile trying to use mmap2 whenever - * it is available. Only use it when we are sure the syscall - * exists. */ - tml %r1,0x0fff /* Offset page aligned ? */ - lhi %r2,-EINVAL - jnz 1f /* No -> EINVAL. */ - srl %r1,12 /* mmap2 takes the offset in pages. */ - st %r1,0x74(%r15) /* Store page offset. */ - la %r2,0x60(%r15) /* Load address of parameter list. */ - svc SYS_ify(mmap2) /* Do the system call trap. */ -#else - st %r1,0x74(%r15) /* Store offset unmodified. */ - la %r2,0x60(%r15) /* Load address of parameter list. */ - svc SYS_ify(mmap) /* Do the system call trap. */ -#endif - -1: l %r15,0(%r15) /* Load back chain. */ - lm %r6,%r15,24(%r15) /* Load registers. */ - - /* check gpr 2 for error */ - lhi %r0,-4096 - clr %r2,%r0 - jnl SYSCALL_ERROR_LABEL - - /* Successful; return the syscall's value. */ - br %r14 - -PSEUDO_END (__mmap) - -weak_alias (__mmap, mmap) diff --git a/sysdeps/unix/sysv/linux/s390/mmap64.S b/sysdeps/unix/sysv/linux/s390/mmap64.S deleted file mode 100644 index b42ff6f22c..0000000000 --- a/sysdeps/unix/sysv/linux/s390/mmap64.S +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include - -#define EINVAL 22 -#define ENOSYS 38 - - .text -ENTRY(__mmap64) - /* Save registers and setup stack frame. */ - stm %r6,%r15,24(%r15) - lr %r1,%r15 - ahi %r15,-120 /* Buy stack space. */ - st %r1,0(%r15) /* Store back chain. */ - - /* Store parameters on stack, because mmap2 and old_mmap - * take only one parameter: a pointer to the parameter area. */ - st %r6,0x70(%r15) /* Store 'fd'. */ - st %r5,0x6C(%r15) /* Store 'flags'. */ - st %r4,0x68(%r15) /* Store 'prot'. */ - st %r3,0x64(%r15) /* Store 'length'. */ - st %r2,0x60(%r15) /* Store 'start'. */ - -#ifdef __NR_mmap2 - lm %r0,%r1,216(%r15) /* Load 64 bit offset. */ - tml %r1,0x0fff /* Offset page aligned ? */ - jnz 2f /* No -> EINVAL. */ - srdl %r0,12 /* mmap2 takes the offset in pages. */ - ltr %r0,%r0 /* Offset > 2^44 ? */ - jnz 2f - st %r1,0x74(%r15) /* Store page offset. */ - - la %r2,0x60(%r15) /* Load address of parameter list. */ - svc SYS_ify(mmap2) /* Do the system call trap. */ - -#ifndef __ASSUME_MMAP2_SYSCALL - chi %r0,-ENOSYS - je 1f -#endif - - l %r15,0(%r15) /* Load back chain. */ - lm %r6,%r15,24(%r15) /* Load registers. */ - - /* Check gpr 2 for error. */ - lhi %r0,-4096 - clr %r2,%r0 - jnl SYSCALL_ERROR_LABEL - - /* Successful; return the syscall's value. */ - br %r14 - -#endif - -#if !defined __ASSUME_MMAP2_SYSCALL || !defined __NR_mmap2 -1: lm %r0,%r1,216(%r15) /* Load 64 bit offset. */ - st %r1,0x74(%r15) /* Store lower word of offset. */ - ltr %r0,%r0 /* Offset > 2^32 ? */ - jnz 2f - alr %r1,%r3 /* Add length to offset. */ - brc 3,2f /* Carry -> EINVAL. */ - - la %r2,0x60(%r15) /* Load address of parameter list. */ - svc SYS_ify(mmap) /* Do the system call trap. */ - - l %r15,0(%r15) /* Load back chain. */ - lm %r6,%r15,24(%r15) /* Load registers. */ - - /* Check gpr 2 for error. */ - lhi %r0,-4096 - clr %r2,%r0 - jnl SYSCALL_ERROR_LABEL - - /* Successful; return the syscall's value. */ - br %r14 -#endif - -2: lhi %r2,-EINVAL - l %r15,0(%r15) /* Load back chain. */ - lm %r6,%r15,24(%r15) /* Load registers. */ - j SYSCALL_ERROR_LABEL - -PSEUDO_END (__mmap64) - -weak_alias (__mmap64, mmap64) diff --git a/sysdeps/unix/sysv/linux/s390/msgctl.c b/sysdeps/unix/sysv/linux/s390/msgctl.c deleted file mode 100644 index 9f9b8431a3..0000000000 --- a/sysdeps/unix/sysv/linux/s390/msgctl.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c b/sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c deleted file mode 100644 index 4c27e957bf..0000000000 --- a/sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/readdir64.c b/sysdeps/unix/sysv/linux/s390/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/s390/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/readdir64_r.c b/sysdeps/unix/sysv/linux/s390/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/s390/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/register-dump.h b/sysdeps/unix/sysv/linux/s390/register-dump.h deleted file mode 100644 index 3c859aae88..0000000000 --- a/sysdeps/unix/sysv/linux/s390/register-dump.h +++ /dev/null @@ -1,130 +0,0 @@ -/* Dump registers. - Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -/* We will print the register dump in this format: - - GPR0: XXXXXXXX GPR1: XXXXXXXX GPR2: XXXXXXXX GPR3: XXXXXXXX - GPR4: XXXXXXXX GPR5: XXXXXXXX GPR6: XXXXXXXX GPR7: XXXXXXXX - GPR8: XXXXXXXX GPR9: XXXXXXXX GPRA: XXXXXXXX GPRB: XXXXXXXX - GPRC: XXXXXXXX GPRD: XXXXXXXX GPRE: XXXXXXXX GPRF: XXXXXXXX - - PSW.MASK: XXXXXXXX PSW.ADDR: XXXXXXXX - - ST(0) XXXX XXXXXXXXXXXXXXXX ST(1) XXXX XXXXXXXXXXXXXXXX - ST(2) XXXX XXXXXXXXXXXXXXXX ST(3) XXXX XXXXXXXXXXXXXXXX - ST(4) XXXX XXXXXXXXXXXXXXXX ST(5) XXXX XXXXXXXXXXXXXXXX - ST(6) XXXX XXXXXXXXXXXXXXXX ST(7) XXXX XXXXXXXXXXXXXXXX - - */ - -static void -hexvalue (unsigned long int value, char *buf, size_t len) -{ - char *cp = _itoa_word (value, buf + len, 16, 0); - while (cp > buf) - *--cp = '0'; -} - -static void -register_dump (int fd, struct sigcontext *ctx) -{ - char regs[19][8]; - struct iovec iov[40]; - size_t nr = 0; - -#define ADD_STRING(str) \ - iov[nr].iov_base = (char *) str; \ - iov[nr].iov_len = strlen (str); \ - ++nr -#define ADD_MEM(str, len) \ - iov[nr].iov_base = str; \ - iov[nr].iov_len = len; \ - ++nr - - /* Generate strings of register contents. */ - hexvalue (ctx->sregs->regs.gprs[0], regs[0], 8); - hexvalue (ctx->sregs->regs.gprs[1], regs[1], 8); - hexvalue (ctx->sregs->regs.gprs[2], regs[2], 8); - hexvalue (ctx->sregs->regs.gprs[3], regs[3], 8); - hexvalue (ctx->sregs->regs.gprs[4], regs[4], 8); - hexvalue (ctx->sregs->regs.gprs[5], regs[5], 8); - hexvalue (ctx->sregs->regs.gprs[6], regs[6], 8); - hexvalue (ctx->sregs->regs.gprs[7], regs[7], 8); - hexvalue (ctx->sregs->regs.gprs[8], regs[8], 8); - hexvalue (ctx->sregs->regs.gprs[9], regs[9], 8); - hexvalue (ctx->sregs->regs.gprs[10], regs[10], 8); - hexvalue (ctx->sregs->regs.gprs[11], regs[11], 8); - hexvalue (ctx->sregs->regs.gprs[12], regs[12], 8); - hexvalue (ctx->sregs->regs.gprs[13], regs[13], 8); - hexvalue (ctx->sregs->regs.gprs[14], regs[14], 8); - hexvalue (ctx->sregs->regs.gprs[15], regs[15], 8); - hexvalue (ctx->sregs->regs.psw.mask, regs[16], 8); - hexvalue (ctx->sregs->regs.psw.addr, regs[17], 8); - - /* Generate the output. */ - ADD_STRING ("Register dump:\n\n GPR0: "); - ADD_MEM (regs[0], 8); - ADD_STRING (" GPR1: "); - ADD_MEM (regs[1], 8); - ADD_STRING (" GPR2: "); - ADD_MEM (regs[2], 8); - ADD_STRING (" GPR3: "); - ADD_MEM (regs[3], 8); - ADD_STRING ("\n GPR4: "); - ADD_MEM (regs[4], 8); - ADD_STRING (" GPR5: "); - ADD_MEM (regs[5], 8); - ADD_STRING (" GPR6: "); - ADD_MEM (regs[6], 8); - ADD_STRING (" GPR7: "); - ADD_MEM (regs[7], 8); - ADD_STRING ("\n GPR8: "); - ADD_MEM (regs[8], 8); - ADD_STRING (" GPR9: "); - ADD_MEM (regs[9], 8); - ADD_STRING (" GPRA: "); - ADD_MEM (regs[10], 8); - ADD_STRING (" GPRB: "); - ADD_MEM (regs[11], 8); - ADD_STRING ("\n GPRC: "); - ADD_MEM (regs[12], 8); - ADD_STRING (" GPRD: "); - ADD_MEM (regs[13], 8); - ADD_STRING (" GPRE: "); - ADD_MEM (regs[14], 8); - ADD_STRING (" GPRF: "); - ADD_MEM (regs[15], 8); - ADD_STRING ("\n\n PSW.MASK: "); - ADD_MEM (regs[16], 8); - ADD_STRING (" PSW.ADDR: "); - ADD_MEM (regs[17], 8); - ADD_STRING (" TRAP: "); - ADD_MEM (regs[18], 4); - ADD_STRING ("\n"); - - /* Write the stuff out. */ - writev (fd, iov, nr); -} - - -#define REGISTER_DUMP register_dump (fd, &ctx) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Dist b/sysdeps/unix/sysv/linux/s390/s390-32/Dist new file mode 100644 index 0000000000..d0740c12f9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/Dist @@ -0,0 +1,9 @@ +clone.S +oldgetrlimit64.c +setresuid.c +setresgid.c +setfsuid.c +setfsgid.c +sys/elf.h +sys/procfs.h +sys/user.h diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Makefile b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile new file mode 100644 index 0000000000..2115e40a2a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile @@ -0,0 +1,12 @@ +ifeq ($(subdir),misc) +sysdep_routines += setfsgid setfsuid setresgid setresuid +sysdep_headers += sys/elf.h +endif + +ifeq ($(subdir),csu) +CFLAGS-initfini.s += -DWEAK_GMON_START +endif + +ifeq ($(subdir),resource) +sysdep_routines += oldgetrlimit64 +endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Versions b/sysdeps/unix/sysv/linux/s390/s390-32/Versions new file mode 100644 index 0000000000..5a56361b60 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/Versions @@ -0,0 +1,28 @@ +libc { + GLIBC_2.0 { + # Exception handling support functions from libgcc + __register_frame; __register_frame_table; __deregister_frame; + __register_frame_info; __deregister_frame_info; __frame_state_for; + __register_frame_info_table; + } + GLIBC_2.2 { + # functions used in other libraries + __xstat64; __fxstat64; __lxstat64; + + # a* + alphasort64; + + # New rlimit interface + getrlimit; setrlimit; getrlimit64; + + # r* + readdir64; readdir64_r; + + # s* + scandir64; + + # v* + versionsort64; + } +} + diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c b/sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c new file mode 100644 index 0000000000..0b5ae47d2f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/alphasort64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h b/sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h new file mode 100644 index 0000000000..0ae79d7adc --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/bits/fcntl.h @@ -0,0 +1,179 @@ +/* O_*, F_*, FD_* bit values for Linux. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _FCNTL_H +# error "Never use directly; include instead." +#endif + + +#include + +/* open/fcntl - O_SYNC is only implemented on blocks devices and on files + located on an ext2 file system */ +#define O_ACCMODE 0003 +#define O_RDONLY 00 +#define O_WRONLY 01 +#define O_RDWR 02 +#define O_CREAT 0100 /* not fcntl */ +#define O_EXCL 0200 /* not fcntl */ +#define O_NOCTTY 0400 /* not fcntl */ +#define O_TRUNC 01000 /* not fcntl */ +#define O_APPEND 02000 +#define O_NONBLOCK 04000 +#define O_NDELAY O_NONBLOCK +#define O_SYNC 010000 +#define O_FSYNC O_SYNC +#define O_ASYNC 020000 + +#ifdef __USE_GNU +# define O_DIRECT 040000 /* Direct disk access. */ +# define O_DIRECTORY 0200000 /* Must be a directory. */ +# define O_NOFOLLOW 0400000 /* Do not follow links. */ +#endif + +/* For now Linux has synchronisity options for data and read operations. + We define the symbols here but let them do the same as O_SYNC since + this is a superset. */ +#if defined __USE_POSIX199309 || defined __USE_UNIX98 +# define O_DSYNC O_SYNC /* Synchronize data. */ +# define O_RSYNC O_SYNC /* Synchronize read operations. */ +#endif + +#ifdef __USE_LARGEFILE64 +# define O_LARGEFILE 0100000 +#endif + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifndef __USE_FILE_OFFSET64 +#define F_GETLK 5 /* Get record locking info. */ +#define F_SETLK 6 /* Set record locking info (non-blocking). */ +#define F_SETLKW 7 /* Set record locking info (blocking). */ +#else +# define F_GETLK F_GETLK64 /* Get record locking info. */ +# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/ +# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */ +#endif +#define F_GETLK64 12 /* Get record locking info. */ +#define F_SETLK64 13 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 14 /* Set record locking info (blocking). */ + +#if defined __USE_BSD || defined __USE_XOPEN2K +# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ +# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ +#endif + +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ +#endif + +#ifdef __USE_GNU +# define F_SETLEASE 1024 /* Set a lease. */ +# define F_GETLEASE 1025 /* Enquire what lease is active. */ +# define F_NOTIFY 1026 /* Request notfications on a directory. */ +#endif + +/* For F_[GET|SET]FL. */ +#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ + +/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ +#define F_RDLCK 0 /* Read lock. */ +#define F_WRLCK 1 /* Write lock. */ +#define F_UNLCK 2 /* Remove lock. */ + +/* for old implementation of bsd flock () */ +#define F_EXLCK 4 /* or 3 */ +#define F_SHLCK 8 /* or 4 */ + +#ifdef __USE_BSD +/* operations for bsd flock(), also used by the kernel implementation */ +# define LOCK_SH 1 /* shared lock */ +# define LOCK_EX 2 /* exclusive lock */ +# define LOCK_NB 4 /* or'd with one of the above to prevent + blocking */ +# define LOCK_UN 8 /* remove lock */ +#endif + +#ifdef __USE_GNU +# define LOCK_MAND 32 /* This is a mandatory flock: */ +# define LOCK_READ 64 /* ... which allows concurrent read operations. */ +# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */ +# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */ +#endif + +#ifdef __USE_GNU +/* Types of directory notifications that may be requested with F_NOTIFY. */ +# define DN_ACCESS 0x00000001 /* File accessed. */ +# define DN_MODIFY 0x00000002 /* File modified. */ +# define DN_CREATE 0x00000004 /* File created. */ +# define DN_DELETE 0x00000008 /* File removed. */ +# define DN_RENAME 0x00000010 /* File renamed. */ +# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ +# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ +#endif + +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ +#ifndef __USE_FILE_OFFSET64 + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ +#else + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ +#endif + __pid_t l_pid; /* Process holding the lock. */ + }; + +#ifdef __USE_LARGEFILE64 +struct flock64 + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ + }; +#endif + +/* Define some more compatibility macros to be backward compatible with + BSD systems which did not managed to hide these kernel macros. */ +#ifdef __USE_BSD +# define FAPPEND O_APPEND +# define FFSYNC O_FSYNC +# define FASYNC O_ASYNC +# define FNONBLOCK O_NONBLOCK +# define FNDELAY O_NDELAY +#endif /* Use BSD. */ + +/* Advise to `posix_fadvise'. */ +#ifdef __USE_XOPEN2K +# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ +# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h b/sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h new file mode 100644 index 0000000000..d7fc58a915 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/bits/mman.h @@ -0,0 +1,93 @@ +/* Definitions for POSIX memory map interface. Linux/s390 version. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_MMAN_H +# error "Never use directly; include instead." +#endif + +/* The following definitions basically come from the kernel headers. + But the kernel header is not namespace clean. */ + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_READ 0x1 /* Page can be read. */ +#define PROT_WRITE 0x2 /* Page can be written. */ +#define PROT_EXEC 0x4 /* Page can be executed. */ +#define PROT_NONE 0x0 /* Page can not be accessed. */ + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes are private. */ +#ifdef __USE_MISC +# define MAP_TYPE 0x0f /* Mask for type of mapping. */ +#endif + +/* Other flags. */ +#define MAP_FIXED 0x10 /* Interpret addr exactly. */ +#ifdef __USE_MISC +# define MAP_FILE 0 +# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ +# define MAP_ANON MAP_ANONYMOUS +#endif + +/* These are Linux-specific. */ +#ifdef __USE_MISC +# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x2000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +#endif + +/* Flags to `msync'. */ +#define MS_ASYNC 1 /* Sync memory asynchronously. */ +#define MS_SYNC 4 /* Synchronous memory sync. */ +#define MS_INVALIDATE 2 /* Invalidate the caches. */ + +/* Flags for `mlockall'. */ +#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ +#define MCL_FUTURE 2 /* Lock all additions to address + space. */ + +/* Flags for `mremap'. */ +#ifdef __USE_GNU +# define MREMAP_MAYMOVE 1 +#endif + +/* Advice to `madvise'. */ +#ifdef __USE_BSD +# define MADV_NORMAL 0 /* No further special treatment. */ +# define MADV_RANDOM 1 /* Expect random page references. */ +# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define MADV_WILLNEED 3 /* Will need these pages. */ +# define MADV_DONTNEED 4 /* Don't need these pages. */ +#endif + +/* The POSIX people had to invent similar names for the same things. */ +#ifdef __USE_XOPEN2K +# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/bits/resource.h b/sysdeps/unix/sysv/linux/s390/s390-32/bits/resource.h new file mode 100644 index 0000000000..b04764e6bf --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/bits/resource.h @@ -0,0 +1,205 @@ +/* Bit values & structures for resource limits. Linux version. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_RESOURCE_H +# error "Never use directly; include instead." +#endif + +#include + +/* Transmute defines to enumerations. The macro re-definitions are + necessary because some programs want to test for operating system + features with #ifdef RUSAGE_SELF. In ISO C the reflexive + definition is a no-op. */ + +/* Kinds of resource limit. */ +enum __rlimit_resource +{ + /* Per-process CPU limit, in seconds. */ + RLIMIT_CPU = 0, +#define RLIMIT_CPU RLIMIT_CPU + + /* Largest file that can be created, in bytes. */ + RLIMIT_FSIZE = 1, +#define RLIMIT_FSIZE RLIMIT_FSIZE + + /* Maximum size of data segment, in bytes. */ + RLIMIT_DATA = 2, +#define RLIMIT_DATA RLIMIT_DATA + + /* Maximum size of stack segment, in bytes. */ + RLIMIT_STACK = 3, +#define RLIMIT_STACK RLIMIT_STACK + + /* Largest core file that can be created, in bytes. */ + RLIMIT_CORE = 4, +#define RLIMIT_CORE RLIMIT_CORE + + /* Largest resident set size, in bytes. + This affects swapping; processes that are exceeding their + resident set size will be more likely to have physical memory + taken from them. */ + RLIMIT_RSS = 5, +#define RLIMIT_RSS RLIMIT_RSS + + /* Number of open files. */ + RLIMIT_NOFILE = 7, + RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ +#define RLIMIT_NOFILE RLIMIT_NOFILE +#define RLIMIT_OFILE RLIMIT_OFILE + + /* Address space limit. */ + RLIMIT_AS = 9, +#define RLIMIT_AS RLIMIT_AS + + /* Number of processes. */ + RLIMIT_NPROC = 6, +#define RLIMIT_NPROC RLIMIT_NPROC + + /* Locked-in-memory address space. */ + RLIMIT_MEMLOCK = 8, +#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK + + RLIMIT_NLIMITS = 10, + RLIM_NLIMITS = RLIMIT_NLIMITS +#define RLIMIT_NLIMITS RLIMIT_NLIMITS +#define RLIM_NLIMITS RLIM_NLIMITS +}; + +/* Value to indicate that there is no limit. */ +#ifndef __USE_FILE_OFFSET64 +# define RLIM_INFINITY ((unsigned long int) (~0UL)) +#else +# define RLIM_INFINITY 0xffffffffffffffffuLL +#endif + +#ifdef __USE_LARGEFILE64 +# define RLIM64_INFINITY 0xffffffffffffffffuLL +#endif + +/* We can represent all limits. */ +#define RLIM_SAVED_MAX RLIM_INFINITY +#define RLIM_SAVED_CUR RLIM_INFINITY + + +/* Type for resource quantity measurement. */ +#ifndef __USE_FILE_OFFSET64 +typedef __rlim_t rlim_t; +#else +typedef __rlim64_t rlim_t; +#endif +#ifdef __USE_LARGEFILE64 +typedef __rlim64_t rlim64_t; +#endif + +struct rlimit + { + /* The current (soft) limit. */ + rlim_t rlim_cur; + /* The hard limit. */ + rlim_t rlim_max; + }; + +#ifdef __USE_LARGEFILE64 +struct rlimit64 + { + /* The current (soft) limit. */ + rlim64_t rlim_cur; + /* The hard limit. */ + rlim64_t rlim_max; + }; +#endif + +/* Whose usage statistics do you want? */ +enum __rusage_who +{ + /* The calling process. */ + RUSAGE_SELF = 0, +#define RUSAGE_SELF RUSAGE_SELF + + /* All of its terminated child processes. */ + RUSAGE_CHILDREN = -1, +#define RUSAGE_CHILDREN RUSAGE_CHILDREN + + /* Both. */ + RUSAGE_BOTH = -2 +#define RUSAGE_BOTH RUSAGE_BOTH +}; + +#define __need_timeval +#include /* For `struct timeval'. */ + +/* Structure which says how much of each resource has been used. */ +struct rusage + { + /* Total amount of user time used. */ + struct timeval ru_utime; + /* Total amount of system time used. */ + struct timeval ru_stime; + /* Maximum resident set size (in kilobytes). */ + long int ru_maxrss; + /* Amount of sharing of text segment memory + with other processes (kilobyte-seconds). */ + long int ru_ixrss; + /* Amount of data segment memory used (kilobyte-seconds). */ + long int ru_idrss; + /* Amount of stack memory used (kilobyte-seconds). */ + long int ru_isrss; + /* Number of soft page faults (i.e. those serviced by reclaiming + a page from the list of pages awaiting reallocation. */ + long int ru_minflt; + /* Number of hard page faults (i.e. those that required I/O). */ + long int ru_majflt; + /* Number of times a process was swapped out of physical memory. */ + long int ru_nswap; + /* Number of input operations via the file system. Note: This + and `ru_oublock' do not include operations with the cache. */ + long int ru_inblock; + /* Number of output operations via the file system. */ + long int ru_oublock; + /* Number of IPC messages sent. */ + long int ru_msgsnd; + /* Number of IPC messages received. */ + long int ru_msgrcv; + /* Number of signals delivered. */ + long int ru_nsignals; + /* Number of voluntary context switches, i.e. because the process + gave up the process before it had to (usually to wait for some + resource to be available). */ + long int ru_nvcsw; + /* Number of involuntary context switches, i.e. a higher priority process + became runnable or the current process used up its time slice. */ + long int ru_nivcsw; + }; + +/* Priority limits. */ +#define PRIO_MIN -20 /* Minimum priority a process can have. */ +#define PRIO_MAX 20 /* Maximum priority a process can have. */ + +/* The type of the WHICH argument to `getpriority' and `setpriority', + indicating what flavor of entity the WHO argument specifies. */ +enum __priority_which +{ + PRIO_PROCESS = 0, /* WHO is a process ID. */ +#define PRIO_PROCESS PRIO_PROCESS + PRIO_PGRP = 1, /* WHO is a process group ID. */ +#define PRIO_PGRP PRIO_PGRP + PRIO_USER = 2 /* WHO is a user ID. */ +#define PRIO_USER PRIO_USER +}; diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h b/sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h new file mode 100644 index 0000000000..a40159b023 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/bits/stat.h @@ -0,0 +1,134 @@ +/* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_STAT_H +# error "Never include directly; use instead." +#endif + +/* Versions of the `struct stat' data structure. */ +#define _STAT_VER_LINUX_OLD 1 +#define _STAT_VER_KERNEL 1 +#define _STAT_VER_SVR4 2 +#define _STAT_VER_LINUX 3 +#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */ + +/* Versions of the `xmknod' interface. */ +#define _MKNOD_VER_LINUX 1 +#define _MKNOD_VER_SVR4 2 +#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */ + + +struct stat + { + __dev_t st_dev; /* Device. */ + unsigned int __pad1; +#ifndef __USE_FILE_OFFSET64 + __ino_t st_ino; /* File serial number. */ +#else + __ino_t __st_ino; /* 32bit file serial number. */ +#endif + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + __dev_t st_rdev; /* Device number, if device. */ + unsigned int __pad2; +#ifndef __USE_FILE_OFFSET64 + __off_t st_size; /* Size of file, in bytes. */ +#else + __off64_t st_size; /* Size of file, in bytes. */ +#endif + __blksize_t st_blksize; /* Optimal block size for I/O. */ + +#ifndef __USE_FILE_OFFSET64 + __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */ +#else + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ +#endif + __time_t st_atime; /* Time of last access. */ + unsigned long int __unused1; + __time_t st_mtime; /* Time of last modification. */ + unsigned long int __unused2; + __time_t st_ctime; /* Time of last status change. */ + unsigned long int __unused3; +#ifndef __USE_FILE_OFFSET64 + unsigned long int __unused4; + unsigned long int __unused5; +#else + __ino64_t st_ino; /* File serial number. */ +#endif + }; + +#ifdef __USE_LARGEFILE64 +struct stat64 + { + __dev_t st_dev; /* Device. */ + unsigned int __pad1; + + __ino_t __st_ino; /* 32bit file serial number. */ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + __dev_t st_rdev; /* Device number, if device. */ + unsigned int __pad2; + __off64_t st_size; /* Size of file, in bytes. */ + __blksize_t st_blksize; /* Optimal block size for I/O. */ + + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ + __time_t st_atime; /* Time of last access. */ + unsigned long int __unused1; + __time_t st_mtime; /* Time of last modification. */ + unsigned long int __unused2; + __time_t st_ctime; /* Time of last status change. */ + unsigned long int __unused3; + __ino64_t st_ino; /* File serial number. */ + }; +#endif + +/* Tell code we have these members. */ +#define _STATBUF_ST_BLKSIZE +#define _STATBUF_ST_RDEV + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFIFO 0010000 /* FIFO. */ +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ + +/* POSIX.1b objects. Note that these macros always evaluate to zero. But + they do it by enforcing the correct use of the macros. */ +#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode) +#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode) +#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode) + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/chown.c b/sysdeps/unix/sysv/linux/s390/s390-32/chown.c new file mode 100644 index 0000000000..682f2dd01e --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/chown.c @@ -0,0 +1,118 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +#include +#include +#include +#include + +#include +#include "kernel-features.h" + +/* + In Linux 2.1.x the chown functions have been changed. A new function lchown + was introduced. The new chown now follows symlinks - the old chown and the + new lchown do not follow symlinks. + The new lchown function has the same number as the old chown had and the + new chown has a new number. When compiling with headers from Linux > 2.1.8x + it's impossible to run this libc with older kernels. In these cases libc + has therefore to route calls to chown to the old chown function. +*/ + +extern int __syscall_chown (const char *__file, + __kernel_uid_t __owner, __kernel_gid_t __group); + +/* Running under Linux > 2.1.80. */ + +#ifdef __NR_chown32 +extern int __syscall_chown32 (const char *__file, + __kernel_uid32_t owner, __kernel_gid32_t group); +# if __ASSUME_32BITUIDS == 0 +/* This variable is shared with all files that need to check for 32bit + uids. */ +extern int __libc_missing_32bit_uids; +# endif +#endif /* __NR_chown32 */ + +int +__real_chown (const char *file, uid_t owner, gid_t group) +{ + static int __libc_old_chown; + int result; + + if (!__libc_old_chown) + { + int saved_errno = errno; +#ifdef __NR_chown32 + if (__libc_missing_32bit_uids <= 0) + { + int result; + int saved_errno = errno; + + result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group); + if (result == 0 || errno != ENOSYS) + return result; + + __set_errno (saved_errno); + __libc_missing_32bit_uids = 1; + } +#endif /* __NR_chown32 */ + if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U)) + || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U))) + { + __set_errno (EINVAL); + return -1; + } + + result = INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group); + + if (result >= 0 || errno != ENOSYS) + return result; + + __set_errno (saved_errno); + __libc_old_chown = 1; + } + + return __lchown (file, owner, group); +} + + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) +/* Compiling for compatibiity. */ +int +__chown_is_lchown (const char *file, uid_t owner, gid_t group) +{ + return __lchown (file, owner, group); +} +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) +strong_alias (__chown_is_lchown, _chown_is_lchown) +compat_symbol (libc, __chown_is_lchown, __chown, GLIBC_2_0); +compat_symbol (libc, _chown_is_lchown, chown, GLIBC_2_0); + +strong_alias (__real_chown, _real_chown) +versioned_symbol (libc, __real_chown, __chown, GLIBC_2_1); +versioned_symbol (libc, _real_chown, chown, GLIBC_2_1); +#else +strong_alias (__real_chown, __chown) +weak_alias (__real_chown, chown) +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S new file mode 100644 index 0000000000..433246fc2e --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S @@ -0,0 +1,66 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* clone is even more special than fork as it mucks with stacks + and invokes a function in the right context after its all over. */ + +#include +#define _ERRNO_H 1 +#include + +/*int __clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg);*/ +/* sys_clone(void *child_stack, unsigned long flags) */ + + .text +ENTRY(__clone) + /* Sanity check arguments & move registers */ + ltr %r1,%r2 /* no NULL function pointers */ + lhi %r2,-EINVAL + jz SYSCALL_ERROR_LABEL + ltr %r3,%r3 /* no NULL stack pointers */ + jz SYSCALL_ERROR_LABEL + /* move child_stack and flags, then call SVC */ + lr %r2,%r3 + lr %r3,%r4 + svc SYS_ify(clone) + ltr %r2,%r2 /* check return code */ + jm SYSCALL_ERROR_LABEL + jz thread_start + br %r14 + +thread_start: + /* fn is in gpr 1, arg in gpr 5 */ + lr %r2,%r5 /* set first parameter to void *arg */ + sr %r11,%r11 /* terminate the stack frame */ + ahi %r15,-96 /* make room on the stack for the save area */ + basr %r14,%r1 /* jump to fn */ +#ifdef PIC + basr %r12,0 +.L0: lr %r1,%r12 + al %r12,.L1-.L0(%r12) + al %r1,.L2-.L0(%r1) + br %r1 /* branch to _exit -> thread termination */ +.L1: .long _GLOBAL_OFFSET_TABLE_ - .L0 +.L2: .long _exit@PLT - .L0 +#else + basr %r1,0 +.L0: al %r1,.L1-.L0(0,%r1) + br %r1 /* branch to _exit -> thread termination */ +.L1: .long _exit - .L0 +#endif +PSEUDO_END (__clone) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fchown.c b/sysdeps/unix/sysv/linux/s390/s390-32/fchown.c new file mode 100644 index 0000000000..3a69ecc9e7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/fchown.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c b/sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c new file mode 100644 index 0000000000..ea951bc4f9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c b/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c new file mode 100644 index 0000000000..4f219f0b9d --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c b/sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c new file mode 100644 index 0000000000..0c75fb5a06 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getdents64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getegid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getegid.c new file mode 100644 index 0000000000..37b4b4a530 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getegid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c new file mode 100644 index 0000000000..ebcb555b5e --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/geteuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getgid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getgid.c new file mode 100644 index 0000000000..0a4d6061f0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getgid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c b/sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c new file mode 100644 index 0000000000..20a7166103 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getgroups.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c new file mode 100644 index 0000000000..b703a414cc --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getresgid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c new file mode 100644 index 0000000000..0b14cefe34 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getresuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c b/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c new file mode 100644 index 0000000000..fc06dbd641 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c b/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c new file mode 100644 index 0000000000..fef018f471 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getuid.c new file mode 100644 index 0000000000..d682c79a49 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/getuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/lchown.c b/sysdeps/unix/sysv/linux/s390/s390-32/lchown.c new file mode 100644 index 0000000000..acee703b9f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/lchown.c @@ -0,0 +1,75 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +#include +#include +#include + +#include +#include "kernel-features.h" + +extern int __syscall_lchown (const char *__unbounded __file, + __kernel_uid_t __owner, __kernel_gid_t __group); + +# ifdef __NR_lchown32 +extern int __syscall_lchown32 (const char *__unbounded __file, + __kernel_uid32_t __owner, + __kernel_gid32_t __group); +# if __ASSUME_32BITUIDS == 0 +/* This variable is shared with all files that need to check for 32bit + uids. */ +extern int __libc_missing_32bit_uids; +# endif +# endif /* __NR_lchown32 */ + +int +__lchown (const char *file, uid_t owner, gid_t group) +{ +# if __ASSUME_32BITUIDS > 0 + return INLINE_SYSCALL (lchown32, 3, CHECK_STRING (file), owner, group); +# else +# ifdef __NR_lchown32 + if (__libc_missing_32bit_uids <= 0) + { + int result; + int saved_errno = errno; + + result = INLINE_SYSCALL (lchown32, 3, CHECK_STRING (file), owner, group); + if (result == 0 || errno != ENOSYS) + return result; + + __set_errno (saved_errno); + __libc_missing_32bit_uids = 1; + } +# endif /* __NR_lchown32 */ + + if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U)) + || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U))) + { + __set_errno (EINVAL); + return -1; + } + + return INLINE_SYSCALL (lchown, 3, CHECK_STRING (file), owner, group); +# endif +} + +weak_alias (__lchown, lchown) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c b/sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c new file mode 100644 index 0000000000..a88f5a784a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/lockf64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c b/sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c new file mode 100644 index 0000000000..0efa0aea49 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/lxstat.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/mmap.S b/sysdeps/unix/sysv/linux/s390/s390-32/mmap.S new file mode 100644 index 0000000000..f101408bf5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/mmap.S @@ -0,0 +1,72 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +#define EINVAL 22 + + .text +ENTRY(__mmap) + /* Save registers and setup stack frame. */ + stm %r6,%r15,24(%r15) + lr %r1,%r15 + ahi %r15,-120 /* buy stack space */ + st %r1,0(%r15) /* store back chain */ + + /* Store parameters on stack, because old_mmap/mmap2 + * take only one parameter: a pointer to the parameter area + */ + st %r6,0x70(%r15) /* Store 'fd'. */ + st %r5,0x6C(%r15) /* Store 'flags'. */ + st %r4,0x68(%r15) /* Store 'prot'. */ + st %r3,0x64(%r15) /* Store 'length'. */ + st %r2,0x60(%r15) /* Store 'start'. */ + l %r1,216(%r15) /* Load offset. */ + +#ifdef __ASSUME_MMAP2_SYSCALL + /* I don't think it is worthwhile trying to use mmap2 whenever + * it is available. Only use it when we are sure the syscall + * exists. */ + tml %r1,0x0fff /* Offset page aligned ? */ + lhi %r2,-EINVAL + jnz 1f /* No -> EINVAL. */ + srl %r1,12 /* mmap2 takes the offset in pages. */ + st %r1,0x74(%r15) /* Store page offset. */ + la %r2,0x60(%r15) /* Load address of parameter list. */ + svc SYS_ify(mmap2) /* Do the system call trap. */ +#else + st %r1,0x74(%r15) /* Store offset unmodified. */ + la %r2,0x60(%r15) /* Load address of parameter list. */ + svc SYS_ify(mmap) /* Do the system call trap. */ +#endif + +1: l %r15,0(%r15) /* Load back chain. */ + lm %r6,%r15,24(%r15) /* Load registers. */ + + /* check gpr 2 for error */ + lhi %r0,-4096 + clr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 + +PSEUDO_END (__mmap) + +weak_alias (__mmap, mmap) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S b/sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S new file mode 100644 index 0000000000..f53fe4cc5d --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S @@ -0,0 +1,101 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +#define EINVAL 22 +#define ENOSYS 38 + + .text +ENTRY(__mmap64) + /* Save registers and setup stack frame. */ + stm %r6,%r15,24(%r15) + lr %r1,%r15 + ahi %r15,-120 /* Buy stack space. */ + st %r1,0(%r15) /* Store back chain. */ + + /* Store parameters on stack, because mmap2 and old_mmap + * take only one parameter: a pointer to the parameter area. */ + st %r6,0x70(%r15) /* Store 'fd'. */ + st %r5,0x6C(%r15) /* Store 'flags'. */ + st %r4,0x68(%r15) /* Store 'prot'. */ + st %r3,0x64(%r15) /* Store 'length'. */ + st %r2,0x60(%r15) /* Store 'start'. */ + +#ifdef __NR_mmap2 + lm %r0,%r1,216(%r15) /* Load 64 bit offset. */ + tml %r1,0x0fff /* Offset page aligned ? */ + jnz 2f /* No -> EINVAL. */ + srdl %r0,12 /* mmap2 takes the offset in pages. */ + ltr %r0,%r0 /* Offset > 2^44 ? */ + jnz 2f + st %r1,0x74(%r15) /* Store page offset. */ + + la %r2,0x60(%r15) /* Load address of parameter list. */ + svc SYS_ify(mmap2) /* Do the system call trap. */ + +#ifndef __ASSUME_MMAP2_SYSCALL + chi %r0,-ENOSYS + je 1f +#endif + + l %r15,0(%r15) /* Load back chain. */ + lm %r6,%r15,24(%r15) /* Load registers. */ + + /* Check gpr 2 for error. */ + lhi %r0,-4096 + clr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 + +#endif + +#if !defined __ASSUME_MMAP2_SYSCALL || !defined __NR_mmap2 +1: lm %r0,%r1,216(%r15) /* Load 64 bit offset. */ + st %r1,0x74(%r15) /* Store lower word of offset. */ + ltr %r0,%r0 /* Offset > 2^32 ? */ + jnz 2f + alr %r1,%r3 /* Add length to offset. */ + brc 3,2f /* Carry -> EINVAL. */ + + la %r2,0x60(%r15) /* Load address of parameter list. */ + svc SYS_ify(mmap) /* Do the system call trap. */ + + l %r15,0(%r15) /* Load back chain. */ + lm %r6,%r15,24(%r15) /* Load registers. */ + + /* Check gpr 2 for error. */ + lhi %r0,-4096 + clr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 +#endif + +2: lhi %r2,-EINVAL + l %r15,0(%r15) /* Load back chain. */ + lm %r6,%r15,24(%r15) /* Load registers. */ + j SYSCALL_ERROR_LABEL + +PSEUDO_END (__mmap64) + +weak_alias (__mmap64, mmap64) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c b/sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c new file mode 100644 index 0000000000..9f9b8431a3 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c b/sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c new file mode 100644 index 0000000000..4c27e957bf --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c new file mode 100644 index 0000000000..2ea26dd409 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c new file mode 100644 index 0000000000..9f54f897e3 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h b/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h new file mode 100644 index 0000000000..0bd95991a4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h @@ -0,0 +1,130 @@ +/* Dump registers. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +/* We will print the register dump in this format: + + GPR0: XXXXXXXX GPR1: XXXXXXXX GPR2: XXXXXXXX GPR3: XXXXXXXX + GPR4: XXXXXXXX GPR5: XXXXXXXX GPR6: XXXXXXXX GPR7: XXXXXXXX + GPR8: XXXXXXXX GPR9: XXXXXXXX GPRA: XXXXXXXX GPRB: XXXXXXXX + GPRC: XXXXXXXX GPRD: XXXXXXXX GPRE: XXXXXXXX GPRF: XXXXXXXX + + PSW.MASK: XXXXXXXX PSW.ADDR: XXXXXXXX + + ST(0) XXXX XXXXXXXXXXXXXXXX ST(1) XXXX XXXXXXXXXXXXXXXX + ST(2) XXXX XXXXXXXXXXXXXXXX ST(3) XXXX XXXXXXXXXXXXXXXX + ST(4) XXXX XXXXXXXXXXXXXXXX ST(5) XXXX XXXXXXXXXXXXXXXX + ST(6) XXXX XXXXXXXXXXXXXXXX ST(7) XXXX XXXXXXXXXXXXXXXX + + */ + +static void +hexvalue (unsigned long int value, char *buf, size_t len) +{ + char *cp = _itoa_word (value, buf + len, 16, 0); + while (cp > buf) + *--cp = '0'; +} + +static void +register_dump (int fd, struct sigcontext *ctx) +{ + char regs[19][8]; + struct iovec iov[40]; + size_t nr = 0; + +#define ADD_STRING(str) \ + iov[nr].iov_base = (char *) str; \ + iov[nr].iov_len = strlen (str); \ + ++nr +#define ADD_MEM(str, len) \ + iov[nr].iov_base = str; \ + iov[nr].iov_len = len; \ + ++nr + + /* Generate strings of register contents. */ + hexvalue (ctx->sregs->regs.gprs[0], regs[0], 8); + hexvalue (ctx->sregs->regs.gprs[1], regs[1], 8); + hexvalue (ctx->sregs->regs.gprs[2], regs[2], 8); + hexvalue (ctx->sregs->regs.gprs[3], regs[3], 8); + hexvalue (ctx->sregs->regs.gprs[4], regs[4], 8); + hexvalue (ctx->sregs->regs.gprs[5], regs[5], 8); + hexvalue (ctx->sregs->regs.gprs[6], regs[6], 8); + hexvalue (ctx->sregs->regs.gprs[7], regs[7], 8); + hexvalue (ctx->sregs->regs.gprs[8], regs[8], 8); + hexvalue (ctx->sregs->regs.gprs[9], regs[9], 8); + hexvalue (ctx->sregs->regs.gprs[10], regs[10], 8); + hexvalue (ctx->sregs->regs.gprs[11], regs[11], 8); + hexvalue (ctx->sregs->regs.gprs[12], regs[12], 8); + hexvalue (ctx->sregs->regs.gprs[13], regs[13], 8); + hexvalue (ctx->sregs->regs.gprs[14], regs[14], 8); + hexvalue (ctx->sregs->regs.gprs[15], regs[15], 8); + hexvalue (ctx->sregs->regs.psw.mask, regs[16], 8); + hexvalue (ctx->sregs->regs.psw.addr, regs[17], 8); + + /* Generate the output. */ + ADD_STRING ("Register dump:\n\n GPR0: "); + ADD_MEM (regs[0], 8); + ADD_STRING (" GPR1: "); + ADD_MEM (regs[1], 8); + ADD_STRING (" GPR2: "); + ADD_MEM (regs[2], 8); + ADD_STRING (" GPR3: "); + ADD_MEM (regs[3], 8); + ADD_STRING ("\n GPR4: "); + ADD_MEM (regs[4], 8); + ADD_STRING (" GPR5: "); + ADD_MEM (regs[5], 8); + ADD_STRING (" GPR6: "); + ADD_MEM (regs[6], 8); + ADD_STRING (" GPR7: "); + ADD_MEM (regs[7], 8); + ADD_STRING ("\n GPR8: "); + ADD_MEM (regs[8], 8); + ADD_STRING (" GPR9: "); + ADD_MEM (regs[9], 8); + ADD_STRING (" GPRA: "); + ADD_MEM (regs[10], 8); + ADD_STRING (" GPRB: "); + ADD_MEM (regs[11], 8); + ADD_STRING ("\n GPRC: "); + ADD_MEM (regs[12], 8); + ADD_STRING (" GPRD: "); + ADD_MEM (regs[13], 8); + ADD_STRING (" GPRE: "); + ADD_MEM (regs[14], 8); + ADD_STRING (" GPRF: "); + ADD_MEM (regs[15], 8); + ADD_STRING ("\n\n PSW.MASK: "); + ADD_MEM (regs[16], 8); + ADD_STRING (" PSW.ADDR: "); + ADD_MEM (regs[17], 8); + ADD_STRING (" TRAP: "); + ADD_MEM (regs[18], 4); + ADD_STRING ("\n"); + + /* Write the stuff out. */ + writev (fd, iov, nr); +} + + +#define REGISTER_DUMP register_dump (fd, &ctx) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c b/sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c new file mode 100644 index 0000000000..506fd8877c --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/scandir64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/semctl.c b/sysdeps/unix/sysv/linux/s390/s390-32/semctl.c new file mode 100644 index 0000000000..e9b1a483c9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/semctl.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setegid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setegid.c new file mode 100644 index 0000000000..2e3a54c893 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setegid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c new file mode 100644 index 0000000000..18e41d08c1 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c new file mode 100644 index 0000000000..0886712569 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setfsgid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c new file mode 100644 index 0000000000..a9f22eb8ab --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setfsuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setgid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setgid.c new file mode 100644 index 0000000000..377021d9ec --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setgid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c b/sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c new file mode 100644 index 0000000000..0e7086278f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c @@ -0,0 +1,2 @@ +/* We also have to rewrite the kernel gid_t to the user land type. */ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setregid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setregid.c new file mode 100644 index 0000000000..99c57ad20f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setregid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c new file mode 100644 index 0000000000..daca1a4833 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c new file mode 100644 index 0000000000..3aeabe9ad7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c new file mode 100644 index 0000000000..8ad61226e9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c b/sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c new file mode 100644 index 0000000000..bfaef74c38 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setrlimit.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setuid.c b/sysdeps/unix/sysv/linux/s390/s390-32/setuid.c new file mode 100644 index 0000000000..c8fa23e354 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/setuid.c @@ -0,0 +1,2 @@ +#include + diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c b/sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c new file mode 100644 index 0000000000..7eac6380dd --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/socket.S b/sysdeps/unix/sysv/linux/s390/s390-32/socket.S new file mode 100644 index 0000000000..9bed2f7db5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/socket.S @@ -0,0 +1,98 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +/* &%/$&!! preprocessor */ +#define P(a, b) P2(a, b) +#define P2(a, b) a##b + + .text +/* The socket-oriented system calls are handled unusally in Linux. + They are all gated through the single `socketcall' system call number. + `socketcall' takes two arguments: the first is the subcode, specifying + which socket function is being called; and the second is a pointer to + the arguments to the specific function. + + The .S files for the other calls just #define socket and #include this. */ + +#ifndef __socket +#ifndef NO_WEAK_ALIAS +#define __socket P(__,socket) +#else +#define __socket socket +#endif +#endif + +#ifndef NARGS /* the socket.o object is compiled directly ... */ +#define NARGS 3 +#endif + +.globl __socket +ENTRY(__socket) + + /* Save registers and setup stack. */ + stm %r6,%r15,24(%r15) /* save registers */ + lr %r1,%r15 + l %r0,4(0,%r15) /* load eos */ + ahi %r15,-120 /* buy stack space */ + st %r1,0(0,%r15) /* store back chain */ + st %r0,4(0,%r15) /* store eos */ + + /* Reorder arguments */ +#if (NARGS >= 6) + mvc 0x74(4,%r15),216(%r15) /* move between parameter lists */ +#endif +#if (NARGS >= 5) + st %r6,0x70(0,%r15) /* store into parameter list */ +#endif +#if (NARGS >= 4) + st %r5,0x6C(0,%r15) /* store into parameter list */ +#endif +#if (NARGS >= 3) + st %r4,0x68(0,%r15) /* store into parameter list */ +#endif +#if (NARGS >= 2) + st %r3,0x64(0,%r15) /* store into parameter list */ + st %r2,0x60(0,%r15) +#endif + /* load subcode for socket syscall */ + lhi %r2,P(SOCKOP_,socket) + la %r3,0x60(0,%r15) /* load address of parameter list */ + + /* Do the system call trap. */ + svc SYS_ify(socketcall) + + l %r15,0(0,%r15) /* load back chain */ + lm %r6,15,24(%r15) /* load registers */ + + /* gpr2 is < 0 if there was an error. */ + lhi %r0,-125 + clr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 + +PSEUDO_END (__socket) + +#ifndef NO_WEAK_ALIAS +weak_alias (__socket, socket) +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h b/sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h new file mode 100644 index 0000000000..968d0855da --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sys/procfs.h @@ -0,0 +1,118 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_PROCFS_H +#define _SYS_PROCFS_H 1 + +/* This is somewhat modelled after the file of the same name on SVR4 + systems. It provides a definition of the core file format for ELF + used on Linux. It doesn't have anything to do with the /proc file + system, even though Linux has one. + + Anyway, the whole purpose of this file is for GDB and GDB only. + Don't read too much into it. Don't use it for anything other than + GDB unless you know what you are doing. */ + +#include +#include +#include +#include +#include + +__BEGIN_DECLS + +typedef greg_t elf_greg_t; +#define ELF_NGREG NGREG +typedef gregset_t elf_gregset_t; +typedef fpreg_t elf_fpreg_t; +typedef fpregset_t elf_fpregset_t; + +/* Signal info. */ +struct elf_siginfo + { + int si_signo; /* Signal number. */ + int si_code; /* Extra code. */ + int si_errno; /* Errno. */ + }; + + +/* Definitions to generate Intel SVR4-like core files. These mostly + have the same names as the SVR4 types with "elf_" tacked on the + front to prevent clashes with Linux definitions, and the typedef + forms have been avoided. This is mostly like the SVR4 structure, + but more Linuxy, with things that Linux does not support and which + GDB doesn't really use excluded. */ + +struct elf_prstatus + { + struct elf_siginfo pr_info; /* Info associated with signal. */ + short int pr_cursig; /* Current signal. */ + unsigned long int pr_sigpend; /* Set of pending signals. */ + unsigned long int pr_sighold; /* Set of held signals. */ + __pid_t pr_pid; + __pid_t pr_ppid; + __pid_t pr_pgrp; + __pid_t pr_sid; + struct timeval pr_utime; /* User time. */ + struct timeval pr_stime; /* System time. */ + struct timeval pr_cutime; /* Cumulative user time. */ + struct timeval pr_cstime; /* Cumulative system time. */ + elf_gregset_t pr_reg; /* GP registers. */ + int pr_fpvalid; /* True if math copro being used. */ + }; + + +#define ELF_PRARGSZ (80) /* Number of chars for args. */ + +struct elf_prpsinfo + { + char pr_state; /* Numeric process state. */ + char pr_sname; /* Char for pr_state. */ + char pr_zomb; /* Zombie. */ + char pr_nice; /* Nice val. */ + unsigned long int pr_flag; /* Flags. */ + unsigned short int pr_uid; + unsigned short int pr_gid; + int pr_pid, pr_ppid, pr_pgrp, pr_sid; + /* Lots missing */ + char pr_fname[16]; /* Filename of executable. */ + char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ + }; + +/* The rest of this file provides the types for emulation of the + Solaris interfaces that should be implemented by + users of libthread_db. */ + +/* Addresses. */ +typedef void *psaddr_t; + +/* Register sets. Linux has different names. */ +typedef elf_gregset_t prgregset_t; +typedef elf_fpregset_t prfpregset_t; + +/* We don't have any differences between processes and threads, + therefore have only one PID type. */ +typedef __pid_t lwpid_t; + +/* Process status and info. In the end we do provide typedefs for them. */ +typedef struct elf_prstatus prstatus_t; +typedef struct elf_prpsinfo prpsinfo_t; + +__END_DECLS + +#endif /* sys/procfs.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h new file mode 100644 index 0000000000..cb1869c8f6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h @@ -0,0 +1,76 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_UCONTEXT_H +#define _SYS_UCONTEXT_H 1 +/* Forward definition to avoid parse errors */ +struct ucontext; +typedef struct ucontext ucontext_t; +#include +#include + +/* We need the signal context definitions even if they are not used + included in . */ +#include + + +/* Type for a general-purpose register. */ +typedef unsigned long greg_t; + +/* And the whole bunch of them. We should have used `struct s390_regs', + but to avoid name space pollution and since the tradition says that + the register set is an array, we make gregset_t a simple array + that has the same size as s390_regs. */ +#define NGREG 36 +#define NUM_FPRS 16 +typedef greg_t gregset_t[NGREG]; + +typedef union +{ + double d; + float f; +} fpreg_t; + +/* Register set for the floating-point registers. */ +typedef struct { + unsigned int fpc; + fpreg_t fprs[NUM_FPRS]; +} fpregset_t; + +/* Context to describe whole processor state. */ +typedef struct + { + int version; + gregset_t gregs; + fpregset_t fpregs; + } mcontext_t; + +/* Userlevel context. */ +struct ucontext + { + unsigned long int uc_flags; + struct ucontext *uc_links; + __sigset_t uc_sigmask; + stack_t uc_stack; + mcontext_t uc_mcontext; + long int uc_filler[170]; + }; + + +#endif /* sys/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S new file mode 100644 index 0000000000..5a0674ad15 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S @@ -0,0 +1,51 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +/* Please consult the file sysdeps/unix/sysv/linux/s390/sysdep.h for + more information about the value -4095 used below.*/ + +ENTRY (syscall) + /* Save registers and setup stack. */ + stm %r6,%r15,24(%r15) /* save registers */ + lr %r1,%r15 + l %r0,4(0,%r15) /* load eos */ + ahi %r15,-96 /* buy stack space */ + st %r1,0(0,%r15) /* store back chain */ + st %r0,4(0,%r15) /* store eos */ + + lr %r1,%r2 /* move syscall number */ + lr %r2,%r3 /* first parameter */ + lr %r3,%r4 /* second parameter */ + lr %r4,%r5 /* third parameter */ + lr %r5,%r6 /* fourth parameter */ + l %r6,192(%r15) /* fifth parameter */ + basr %r7,0 +.L0: ex %r1,.L1-.L0(%r7) /* lsb of R1 is subsituted as SVC number */ + + l %r15,0(0,%r15) /* load back chain */ + lm %r6,15,24(%r15) /* load registers */ + + lhi %r0,-4095 + clr %r2,%r0 /* check R2 for error */ + jnl SYSCALL_ERROR_LABEL + br %r14 /* return to caller */ +.L1: .word 0x0A00 /* opcode for SVC 0 */ +PSEUDO_END (syscall) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list new file mode 100644 index 0000000000..913f051ff4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list @@ -0,0 +1,4 @@ +# File name Caller Syscall name Args Strong name Weak names + +oldgetrlimit EXTRA getrlimit i:ip __old_getrlimit getrlimit@GLIBC_2.0 +oldsetrlimit EXTRA setrlimit i:ip __old_setrlimit setrlimit@GLIBC_2.0 diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S new file mode 100644 index 0000000000..15b822a4eb --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S @@ -0,0 +1,104 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +/* Because the Linux version is in fact m68k/ELF and the start.? file + for this system (sysdeps/m68k/elf/start.S) is also used by The Hurd + and therefore this files must not contain the definition of the + `errno' variable (I don't know why, ask Roland), we have to define + it somewhere else. + + ...and this place is here. */ + .bss + .globl errno + .type errno,@object + .size errno,4 +errno: + .space 4 +weak_alias (errno, _errno) + +/* The following code is only used in the shared library when we + compile the reentrant version. Otherwise each system call defines + each own version. */ + +/* The syscall stubs jump here when they detect an error. */ + +#undef CALL_MCOUNT +#define CALL_MCOUNT + + .text +ENTRY(__syscall_error) +#ifndef PIC +#ifndef _LIBC_REENTRANT + lcr %r2,%r2 + basr %r1,0 +.L0: l %r1,.L1-.L0(%r1) + st %r2,0(0,%r1) + lhi %r2,-1 + br %r14 +.L1: .long errno +#else + stm %r11,%r15,44(%r15) + lr %r0,%r15 + ahi %r15,-96 + st %r0,0(%r15) + lcr %r11,%r2 + basr %r13,0 +.L0: l %r1,.L1-.L0(%r13) + basr %r14,%r1 + st %r11,0(%r2) + lhi %r2,-1 + l %r15,0(%r15) + lm %r11,%r15,44(%r15) + br %r14 +.L1: .long __errno_location +#endif +#else +#ifndef _LIBC_REENTRANT + basr %r1,0 +.L0: al %r1,.L1-.L0(%r1) + l %r1,errno@GOT12(%r1) + lcr %r2,%r2 + st %r2,0(0,%r1) + lhi %r2,-1 + br %r14 +.L1: .long _GLOBAL_OFFSET_TABLE_-0b +#else + stm %r11,%r15,44(%r15) + lr %r0,%r15 + ahi %r15,-96 + st %r0,0(%r15) + lcr %r11,%r2 + basr %r13,0 +.L0: l %r12,.L1-.L0(%r13) + ar %r12,%r13 + l %r14,.L2-.L0(%r13) + bas %r14,0(%r14,%r13) + st %r11,0(0,%r2) + lhi %r2,-1 + l %r15,0(%r15) + lm %r11,%r15,44(%r15) + br %r14 +.L1: .long _GLOBAL_OFFSET_TABLE_ - .L0 +.L2: .long __errno_location@PLT - .L0 +#endif +#endif + +END (__syscall_error) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h new file mode 100644 index 0000000000..507867b727 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h @@ -0,0 +1,212 @@ +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _LINUX_S390_SYSDEP_H +#define _LINUX_S390_SYSDEP_H + +#include +#include + +/* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h + of the kernel. But these symbols do not follow the SYS_* syntax + so we have to redefine the `SYS_ify' macro here. */ +/* in newer 2.1 kernels __NR_syscall is missing so we define it here */ +#define __NR_syscall 0 + +#undef SYS_ify +#define SYS_ify(syscall_name) __NR_##syscall_name + +/* ELF-like local names start with `.L'. */ +#undef L +#define L(name) .L##name + +#ifdef __ASSEMBLER__ + +/* Linux uses a negative return value to indicate syscall errors, unlike + most Unices, which use the condition codes' carry flag. + + Since version 2.1 the return value of a system call might be negative + even if the call succeeded. E.g., the `lseek' system call might return + a large offset. Therefore we must not anymore test for < 0, but test + for a real error by making sure the value in gpr2 is a real error + number. Linus said he will make sure the no syscall returns a value + in -1 .. -4095 as a valid result so we can savely test with -4095. */ + +#define SYSCALL_ERROR_LABEL 0f + +#undef PSEUDO +#define PSEUDO(name, syscall_name, args) \ + .text; \ + ENTRY (name) \ + DO_CALL (args, syscall_name); \ + lhi %r4,-4095 ; \ + clr %r2,%r4 ; \ + jnl SYSCALL_ERROR_LABEL ; \ + L(pseudo_end): + +#undef PSEUDO_END +#define PSEUDO_END(name) \ + SYSCALL_ERROR_HANDLER; \ + END (name) + +#ifndef _LIBC_REENTRANT +#ifndef PIC +#define SYSCALL_ERROR_HANDLER \ +0: lcr %r2,%r2 ; \ + basr %r1,0 ; \ +1: l %r1,2f-1b(%r1) \ + st %r2,0(%r1) \ + lhi %r2,-1 \ + br %r14 \ +2: .long errno +#else +#define SYSCALL_ERROR_HANDLER \ +0: basr %r1,0 ; \ +1: al %r1,2f-1b(%r1) ; \ + l %r1,errno@GOT12(%r1) ; \ + lcr %r2,%r2 ; \ + st %r2,0(%r1) ; \ + lhi %r2,-1 ; \ + br %r14 ; \ +2: .long _GLOBAL_OFFSET_TABLE_-1b +#endif /* PIC */ +#else +#define SYSCALL_ERROR_HANDLER \ +0: basr %r1,0 ; \ +1: al %r1,2f-1b(%r1) ; \ + br %r1 ; \ +2: .long __syscall_error@PLT-1b +#endif /* _LIBC_REENTRANT */ + +/* Linux takes system call arguments in registers: + + syscall number 1 call-clobbered + arg 1 2 call-clobbered + arg 2 3 call-clobbered + arg 3 4 call-clobbered + arg 4 5 call-clobbered + arg 5 6 call-saved + + (Of course a function with say 3 arguments does not have entries for + arguments 4 and 5.) + S390 does not need to do ANY stack operations to get its parameters + right. + */ + +#define DO_CALL(args, syscall) \ + svc SYS_ify (syscall) + +#define ret \ + br 14 + +#endif /* __ASSEMBLER__ */ + +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + ({ \ + DECLARGS_##nr(args) \ + int err; \ + asm volatile ( \ + LOADARGS_##nr \ + "svc %b1\n\t" \ + "lr %0,%%r2\n\t" \ + : "=d" (err) \ + : "I" (__NR_##name) ASMFMT_##nr \ + : "memory", "cc", "2", "3", "4", "5", "6"); \ + if (err >= 0xfffff001) \ + { \ + __set_errno(-err); \ + err = 0xffffffff; \ + } \ + (int) err; }) + +#define DECLARGS_0() +#define DECLARGS_1(arg1) \ + unsigned int gpr2 = (unsigned int) (arg1); +#define DECLARGS_2(arg1, arg2) \ + DECLARGS_1(arg1) \ + unsigned int gpr3 = (unsigned int) (arg2); +#define DECLARGS_3(arg1, arg2, arg3) \ + DECLARGS_2(arg1, arg2) \ + unsigned int gpr4 = (unsigned int) (arg3); +#define DECLARGS_4(arg1, arg2, arg3, arg4) \ + DECLARGS_3(arg1, arg2, arg3) \ + unsigned int gpr5 = (unsigned int) (arg4); +#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \ + DECLARGS_4(arg1, arg2, arg3, arg4) \ + unsigned int gpr6 = (unsigned int) (arg5); + +#define LOADARGS_0 +#define LOADARGS_1 "L 2,%2\n\t" +#define LOADARGS_2 LOADARGS_1 "L 3,%3\n\t" +#define LOADARGS_3 LOADARGS_2 "L 4,%4\n\t" +#define LOADARGS_4 LOADARGS_3 "L 5,%5\n\t" +#define LOADARGS_5 LOADARGS_4 "L 6,%6\n\t" + +#define ASMFMT_0 +#define ASMFMT_1 , "m" (gpr2) +#define ASMFMT_2 , "m" (gpr2), "m" (gpr3) +#define ASMFMT_3 , "m" (gpr2), "m" (gpr3), "m" (gpr4) +#define ASMFMT_4 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5) +#define ASMFMT_5 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5), "m" (gpr6) + +#if 0 +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + ({ \ + DECLARGS_##nr(args) \ + asm volatile ( \ + "svc %b1\n\t" \ + : "+d" (gpr2) \ + : "I" (__NR_##name) ASMFMT_##nr : "memory", "cc"); \ + if (gpr2 >= 0xfffff001) \ + { \ + __set_errno(-gpr2); \ + gpr2 = 0xffffffff; \ + } \ + (int) gpr2; }) + +#define DECLARGS_0() \ + register unsigned int gpr2 asm("2"); +#define DECLARGS_1(arg1) \ + register unsigned int gpr2 asm("2") = (unsigned int) (arg1); +#define DECLARGS_2(arg1, arg2) \ + DECLARGS_1(arg1) \ + register unsigned int gpr3 asm("3") = (unsigned int) (arg2); +#define DECLARGS_3(arg1, arg2, arg3) \ + DECLARGS_2(arg1, arg2) \ + register unsigned int gpr4 asm("4") = (unsigned int) (arg3); +#define DECLARGS_4(arg1, arg2, arg3, arg4) \ + DECLARGS_3(arg1, arg2, arg3) \ + register unsigned int gpr5 asm("5") = (unsigned int) (arg4); +#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \ + DECLARGS_4(arg1, arg2, arg3, arg4) \ + register unsigned int gpr6 asm("6") = (unsigned int) (arg5); + +#define ASMFMT_0 +#define ASMFMT_1 +#define ASMFMT_2 , "d" (gpr3) +#define ASMFMT_3 , "d" (gpr3), "d" (gpr4) +#define ASMFMT_4 , "d" (gpr3), "d" (gpr4), "d" (gpr5) +#define ASMFMT_5 , "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6) + +#endif /* 0 */ + +#endif /* _LINUX_S390_SYSDEP_H */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/versionsort64.c b/sysdeps/unix/sysv/linux/s390/s390-32/versionsort64.c new file mode 100644 index 0000000000..144b691e56 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/versionsort64.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/xstat.c b/sysdeps/unix/sysv/linux/s390/s390-32/xstat.c new file mode 100644 index 0000000000..e9869f5508 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-32/xstat.c @@ -0,0 +1 @@ +#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/Dist b/sysdeps/unix/sysv/linux/s390/s390-64/Dist new file mode 100644 index 0000000000..fe5ca68f09 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/Dist @@ -0,0 +1,4 @@ +clone.S +sys/elf.h +sys/procfs.h +sys/user.h diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/Makefile b/sysdeps/unix/sysv/linux/s390/s390-64/Makefile new file mode 100644 index 0000000000..0217d83a6c --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/Makefile @@ -0,0 +1,8 @@ +ifeq ($(subdir),csu) +CFLAGS-initfini.s += -DWEAK_GMON_START +endif + +ifeq ($(subdir),misc) +sysdep_routines += setfsgid setfsuid setresgid setresuid +sysdep_headers += sys/elf.h +endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/elfclass.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/elfclass.h new file mode 100644 index 0000000000..73034d5926 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/elfclass.h @@ -0,0 +1,34 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* This file specifies the native word size of the machine, which indicates + the ELF file class used for executables and shared objects on this + machine. */ + +#ifndef _LINK_H +# error "Never use directly; include instead." +#endif + +#include + +#define __ELF_NATIVE_CLASS __WORDSIZE + +/* 64 bit Linux for S/390 is exceptional as it has .hash section with + 64 bit entries. */ +typedef uint64_t Elf_Symndx; diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h new file mode 100644 index 0000000000..d92df75f37 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/fcntl.h @@ -0,0 +1,174 @@ +/* O_*, F_*, FD_* bit values for Linux for 64 bit S/390. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _FCNTL_H +# error "Never use directly; include instead." +#endif + + +#include + +/* open/fcntl - O_SYNC is only implemented on blocks devices and on files + located on an ext2 file system */ +#define O_ACCMODE 0003 +#define O_RDONLY 00 +#define O_WRONLY 01 +#define O_RDWR 02 +#define O_CREAT 0100 /* not fcntl */ +#define O_EXCL 0200 /* not fcntl */ +#define O_NOCTTY 0400 /* not fcntl */ +#define O_TRUNC 01000 /* not fcntl */ +#define O_APPEND 02000 +#define O_NONBLOCK 04000 +#define O_NDELAY O_NONBLOCK +#define O_SYNC 010000 +#define O_FSYNC O_SYNC +#define O_ASYNC 020000 +#define O_DIRECT 040000 + +#ifdef __USE_GNU +# define O_DIRECTORY 0200000 /* must be a directory */ +# define O_NOFOLLOW 0400000 /* don't follow links */ +#endif + +#ifdef __USE_LARGEFILE64 +/* Not necessary, files are always with 64bit off_t. */ +# define O_LARGEFILE 0 +#endif + +/* For now Linux has synchronisity options for data and read operations. + We define the symbols here but let them do the same as O_SYNC since + this is a superset. */ +#if defined __USE_POSIX199309 || defined __USE_UNIX98 +# define O_DSYNC O_SYNC /* Synchronize data. */ +# define O_RSYNC O_SYNC /* Synchronize read operations. */ +#endif + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#define F_GETLK 5 /* Get record locking info. */ +#define F_SETLK 6 /* Set record locking info (non-blocking). */ +#define F_SETLKW 7 /* Set record locking info (blocking). */ + +/* Not necessary, we always have 64-bit offsets. */ +#define F_GETLK64 5 /* Get record locking info. */ +#define F_SETLK64 6 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 7 /* Set record locking info (blocking). */ + +#if defined __USE_BSD || defined __USE_XOPEN2K +# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */ +# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ +#endif + +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ +#endif + +#ifdef __USE_GNU +# define F_SETLEASE 1024 /* Set a lease. */ +# define F_GETLEASE 1025 /* Enquire what lease is active. */ +# define F_NOTIFY 1026 /* Request notfications on a directory. */ +#endif + +/* For F_[GET|SET]FL. */ +#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ + +/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ +#define F_RDLCK 0 /* Read lock. */ +#define F_WRLCK 1 /* Write lock. */ +#define F_UNLCK 2 /* Remove lock. */ + +/* for old implementation of bsd flock () */ +#define F_EXLCK 4 /* or 3 */ +#define F_SHLCK 8 /* or 4 */ + +#ifdef __USE_BSD +/* Operations for bsd flock(), also used by the kernel implementation */ +# define LOCK_SH 1 /* shared lock */ +# define LOCK_EX 2 /* exclusive lock */ +# define LOCK_NB 4 /* or'd with one of the above to prevent + blocking */ +# define LOCK_UN 8 /* remove lock */ +#endif + +#ifdef __USE_GNU +# define LOCK_MAND 32 /* This is a mandatory flock: */ +# define LOCK_READ 64 /* ... which allows concurrent read operations. */ +# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */ +# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */ +#endif + + +#ifdef __USE_GNU +/* Types of directory notifications that may be requested with F_NOTIFY. */ +# define DN_ACCESS 0x00000001 /* File accessed. */ +# define DN_MODIFY 0x00000002 /* File modified. */ +# define DN_CREATE 0x00000004 /* File created. */ +# define DN_DELETE 0x00000008 /* File removed. */ +# define DN_RENAME 0x00000010 /* File renamed. */ +# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ +# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ +#endif + +/* We don't need to support __USE_FILE_OFFSET64. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ + }; + +#ifdef __USE_LARGEFILE64 +struct flock64 + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ + __pid_t l_pid; /* Process holding the lock. */ + }; +#endif + + +/* Define some more compatibility macros to be backward compatible with + BSD systems which did not managed to hide these kernel macros. */ +#ifdef __USE_BSD +# define FAPPEND O_APPEND +# define FFSYNC O_FSYNC +# define FASYNC O_ASYNC +# define FNONBLOCK O_NONBLOCK +# define FNDELAY O_NDELAY +#endif /* Use BSD. */ + +/* Advise to `posix_fadvise'. */ +#ifdef __USE_XOPEN2K +# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_FADV_DONTNEED 6 /* Don't need these pages. */ +# define POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */ +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h new file mode 100644 index 0000000000..4354cb6598 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/ipc.h @@ -0,0 +1,78 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_IPC_H +# error "Never use directly; include instead." +#endif + +#include + +/* Mode bits for `msgget', `semget', and `shmget'. */ +#define IPC_CREAT 01000 /* Create key if key does not exist. */ +#define IPC_EXCL 02000 /* Fail if key exists. */ +#define IPC_NOWAIT 04000 /* Return error on wait. */ + +/* Control commands for `msgctl', `semctl', and `shmctl'. */ +#define IPC_RMID 0 /* Remove identifier. */ +#define IPC_SET 1 /* Set `ipc_perm' options. */ +#define IPC_STAT 2 /* Get `ipc_perm' options. */ +#ifdef __USE_GNU +#define IPC_INFO 3 /* See ipcs. */ +#endif + +/* Special key values. */ +#define IPC_PRIVATE ((__key_t) 0) /* Private key. */ + + +/* Data structure used to pass permission information to IPC operations. */ +struct ipc_perm + { + __key_t __key; /* Key. */ + __uid_t uid; /* Owner's user ID. */ + __gid_t gid; /* Owner's group ID. */ + __uid_t cuid; /* Creator's user ID. */ + __gid_t cgid; /* Creator's group ID. */ + __mode_t mode; /* Read/write permission. */ + unsigned short int __seq; /* Sequence number. */ + unsigned short int __pad1; + unsigned long int __unused1; + unsigned long int __unused2; + }; + + + +__BEGIN_DECLS + +/* The actual system call: all functions are multiplexed by this. */ +extern int __ipc __P ((int __call, int __first, int __second, int __third, + void *__ptr)); + +__END_DECLS + +/* The codes for the functions to use the multiplexer `__ipc'. */ +#define IPCOP_semop 1 +#define IPCOP_semget 2 +#define IPCOP_semctl 3 +#define IPCOP_msgsnd 11 +#define IPCOP_msgrcv 12 +#define IPCOP_msgget 13 +#define IPCOP_msgctl 14 +#define IPCOP_shmat 21 +#define IPCOP_shmdt 22 +#define IPCOP_shmget 23 +#define IPCOP_shmctl 24 diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h new file mode 100644 index 0000000000..83797750bb --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/mman.h @@ -0,0 +1,94 @@ +/* Definitions for POSIX memory map interface. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_MMAN_H +# error "Never use directly; include instead." +#endif + +/* The following definitions basically come from the kernel headers. + But the kernel header is not namespace clean. */ + + +/* Protections are chosen from these bits, OR'd together. The + implementation does not necessarily support PROT_EXEC or PROT_WRITE + without PROT_READ. The only guarantees are that no writing will be + allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ + +#define PROT_READ 0x1 /* Page can be read. */ +#define PROT_WRITE 0x2 /* Page can be written. */ +#define PROT_EXEC 0x4 /* Page can be executed. */ +#define PROT_NONE 0x0 /* Page can not be accessed. */ + +/* Sharing types (must choose one and only one of these). */ +#define MAP_SHARED 0x01 /* Share changes. */ +#define MAP_PRIVATE 0x02 /* Changes are private. */ +#ifdef __USE_MISC +# define MAP_TYPE 0x0f /* Mask for type of mapping. */ +#endif + +/* Other flags. */ +#define MAP_FIXED 0x10 /* Interpret addr exactly. */ +#ifdef __USE_MISC +# define MAP_FILE 0 +# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ +# define MAP_ANON MAP_ANONYMOUS +#endif + +/* These are Linux-specific. */ +#ifdef __USE_MISC +# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ +# define MAP_GROWSUP 0x0200 /* Register stack-like segment */ +# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x2000 /* Lock the mapping. */ +# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ +#endif + +/* Flags to `msync'. */ +#define MS_ASYNC 0x1 /* Sync memory asynchronously. */ +#define MS_SYNC 0x4 /* Synchronous memory sync. */ +#define MS_INVALIDATE 0x2 /* Invalidate the caches. */ + +/* Flags for `mlockall'. */ +#define MCL_CURRENT 0x1 /* Lock all currently mapped pages. */ +#define MCL_FUTURE 0x2 /* Lock all additions to address + space. */ + +/* Flags for `mremap'. */ +#ifdef __USE_GNU +# define MREMAP_MAYMOVE 1 +#endif + +/* Advice to `madvise'. */ +#ifdef __USE_BSD +# define MADV_NORMAL 0 /* No further special treatment. */ +# define MADV_RANDOM 1 /* Expect random page references. */ +# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define MADV_WILLNEED 3 /* Will need these pages. */ +# define MADV_DONTNEED 4 /* Don't need these pages. */ +#endif + +/* The POSIX people had to invent similar names for the same things. */ +#ifdef __USE_XOPEN2K +# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ +#endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h new file mode 100644 index 0000000000..0d43633805 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/msq.h @@ -0,0 +1,68 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_MSG_H +#error "Never use directly; include instead." +#endif + +#include + +/* Define options for message queue functions. */ +#define MSG_NOERROR 010000 /* no error if message is too big */ +#define MSG_EXCEPT 020000 /* recv any msg except of specified type */ + + +/* Structure of record for one message inside the kernel. + The type `struct __msg' is opaque. */ +struct msqid_ds +{ + struct ipc_perm msg_perm; /* structure describing operation permission */ + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgrcv command */ + __time_t msg_ctime; /* time of last change */ + unsigned long int __msg_cbytes; /* current number of bytes on queue */ + unsigned long int msg_qnum; /* number of messages currently on queue */ + unsigned long int msg_qbytes; /* max number of bytes allowed on queue */ + __pid_t msg_lspid; /* pid of last msgsnd() */ + __pid_t msg_lrpid; /* pid of last msgrcv() */ + unsigned long int __unused1; + unsigned long int __unused2; +}; + +#ifdef __USE_MISC + +# define msg_cbytes __msg_cbytes + +/* ipcs ctl commands */ +# define MSG_STAT 11 +# define MSG_INFO 12 + +/* buffer for msgctl calls IPC_INFO, MSG_INFO */ +struct msginfo + { + int msgpool; + int msgmap; + int msgmax; + int msgmnb; + int msgmni; + int msgssz; + int msgtql; + unsigned short int msgseg; + }; + +#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/resource.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/resource.h new file mode 100644 index 0000000000..791c7b8f87 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/resource.h @@ -0,0 +1,196 @@ +/* Bit values & structures for resource limits. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_RESOURCE_H +# error "Never use directly; include instead." +#endif + +#include + +/* Transmute defines to enumerations. The macro re-definitions are + necessary because some programs want to test for operating system + features with #ifdef RUSAGE_SELF. In ISO C the reflexive + definition is a no-op. */ + +/* Kinds of resource limit. */ +enum __rlimit_resource +{ + /* Per-process CPU limit, in seconds. */ + RLIMIT_CPU = 0, +#define RLIMIT_CPU RLIMIT_CPU + + /* Largest file that can be created, in bytes. */ + RLIMIT_FSIZE = 1, +#define RLIMIT_FSIZE RLIMIT_FSIZE + + /* Maximum size of data segment, in bytes. */ + RLIMIT_DATA = 2, +#define RLIMIT_DATA RLIMIT_DATA + + /* Maximum size of stack segment, in bytes. */ + RLIMIT_STACK = 3, +#define RLIMIT_STACK RLIMIT_STACK + + /* Largest core file that can be created, in bytes. */ + RLIMIT_CORE = 4, +#define RLIMIT_CORE RLIMIT_CORE + + /* Largest resident set size, in bytes. + This affects swapping; processes that are exceeding their + resident set size will be more likely to have physical memory + taken from them. */ + RLIMIT_RSS = 5, +#define RLIMIT_RSS RLIMIT_RSS + + /* Number of processes. */ + RLIMIT_NPROC = 6, +#define RLIMIT_NPROC RLIMIT_NPROC + + /* Number of open files. */ + RLIMIT_NOFILE = 7, + RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */ +#define RLIMIT_NOFILE RLIMIT_NOFILE +#define RLIMIT_OFILE RLIMIT_OFILE + + /* Locked-in-memory address space. */ + RLIMIT_MEMLOCK = 8, +#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK + + /* Address space limit (?) */ + RLIMIT_AS = 9, +#define RLIMIT_AS RLIMIT_AS + + RLIM_NLIMITS = 10 +#define RLIMIT_NLIMITS RLIMIT_NLIMITS +#define RLIM_NLIMITS RLIM_NLIMITS +}; + +/* Value to indicate that there is no limit. */ +# define RLIM_INFINITY ~0UL + +#ifdef __USE_LARGEFILE64 +# define RLIM64_INFINITY ~0UL +#endif + +/* We can represent all limits. */ +#define RLIM_SAVED_MAX RLIM_INFINITY +#define RLIM_SAVED_CUR RLIM_INFINITY + + +/* Type for resource quantity measurement. */ +typedef __rlim64_t rlim_t; +#ifdef __USE_LARGEFILE64 +typedef __rlim64_t rlim64_t; +#endif + +struct rlimit + { + /* The current (soft) limit. */ + rlim_t rlim_cur; + /* The hard limit. */ + rlim_t rlim_max; + }; + +#ifdef __USE_LARGEFILE64 +struct rlimit64 + { + /* The current (soft) limit. */ + rlim64_t rlim_cur; + /* The hard limit. */ + rlim64_t rlim_max; + }; +#endif + +/* Whose usage statistics do you want? */ +enum __rusage_who +{ + /* The calling process. */ + RUSAGE_SELF = 0, +#define RUSAGE_SELF RUSAGE_SELF + + /* All of its terminated child processes. */ + RUSAGE_CHILDREN = -1, +#define RUSAGE_CHILDREN RUSAGE_CHILDREN + + /* Both. */ + RUSAGE_BOTH = -2 +#define RUSAGE_BOTH RUSAGE_BOTH +}; + +#define __need_timeval +#include /* For `struct timeval'. */ + +/* Structure which says how much of each resource has been used. */ +struct rusage + { + /* Total amount of user time used. */ + struct timeval ru_utime; + /* Total amount of system time used. */ + struct timeval ru_stime; + /* Maximum resident set size (in kilobytes). */ + long int ru_maxrss; + /* Amount of sharing of text segment memory + with other processes (kilobyte-seconds). */ + long int ru_ixrss; + /* Amount of data segment memory used (kilobyte-seconds). */ + long int ru_idrss; + /* Amount of stack memory used (kilobyte-seconds). */ + long int ru_isrss; + /* Number of soft page faults (i.e. those serviced by reclaiming + a page from the list of pages awaiting reallocation. */ + long int ru_minflt; + /* Number of hard page faults (i.e. those that required I/O). */ + long int ru_majflt; + /* Number of times a process was swapped out of physical memory. */ + long int ru_nswap; + /* Number of input operations via the file system. Note: This + and `ru_oublock' do not include operations with the cache. */ + long int ru_inblock; + /* Number of output operations via the file system. */ + long int ru_oublock; + /* Number of IPC messages sent. */ + long int ru_msgsnd; + /* Number of IPC messages received. */ + long int ru_msgrcv; + /* Number of signals delivered. */ + long int ru_nsignals; + /* Number of voluntary context switches, i.e. because the process + gave up the process before it had to (usually to wait for some + resource to be available). */ + long int ru_nvcsw; + /* Number of involuntary context switches, i.e. a higher priority process + became runnable or the current process used up its time slice. */ + long int ru_nivcsw; + }; + +/* Priority limits. */ +#define PRIO_MIN -20 /* Minimum priority a process can have. */ +#define PRIO_MAX 20 /* Maximum priority a process can have. */ + +/* The type of the WHICH argument to `getpriority' and `setpriority', + indicating what flavor of entity the WHO argument specifies. */ +enum __priority_which +{ + PRIO_PROCESS = 0, /* WHO is a process ID. */ +#define PRIO_PROCESS PRIO_PROCESS + PRIO_PGRP = 1, /* WHO is a process group ID. */ +#define PRIO_PGRP PRIO_PGRP + PRIO_USER = 2 /* WHO is a user ID. */ +#define PRIO_USER PRIO_USER +}; diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h new file mode 100644 index 0000000000..091925638a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sem.h @@ -0,0 +1,85 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_SEM_H +# error "Never include directly; use instead." +#endif + +#include + +/* Flags for `semop'. */ +#define SEM_UNDO 0x1000 /* undo the operation on exit */ + +/* Commands for `semctl'. */ +#define GETPID 11 /* get sempid */ +#define GETVAL 12 /* get semval */ +#define GETALL 13 /* get all semval's */ +#define GETNCNT 14 /* get semncnt */ +#define GETZCNT 15 /* get semzcnt */ +#define SETVAL 16 /* set semval */ +#define SETALL 17 /* set all semval's */ + + +/* Data structure describing a set of semaphores. */ +struct semid_ds +{ + struct ipc_perm sem_perm; /* operation permission struct */ + __time_t sem_otime; /* last semop() time */ + __time_t sem_ctime; /* last time changed by semctl() */ + unsigned long int sem_nsems; /* number of semaphores in set */ + unsigned long int __unused1; + unsigned long int __unused2; +}; + +/* The user should define a union like the following to use it for arguments + for `semctl'. + + union semun + { + int val; <= value for SETVAL + struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET + unsigned short int *array; <= array for GETALL & SETALL + struct seminfo *__buf; <= buffer for IPC_INFO + }; + + Previous versions of this file used to define this union but this is + incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether + one must define the union or not. */ +#define _SEM_SEMUN_UNDEFINED 1 + +#ifdef __USE_MISC + +/* ipcs ctl cmds */ +# define SEM_STAT 18 +# define SEM_INFO 19 + +struct seminfo +{ + int semmap; + int semmni; + int semmns; + int semmnu; + int semmsl; + int semopm; + int semume; + int semusz; + int semvmx; + int semaem; +}; + +#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h new file mode 100644 index 0000000000..3b39b64171 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/shm.h @@ -0,0 +1,87 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_SHM_H +# error "Never include directly; use instead." +#endif + +#include + +/* Permission flag for shmget. */ +#define SHM_R 0400 /* or S_IRUGO from */ +#define SHM_W 0200 /* or S_IWUGO from */ + +/* Flags for `shmat'. */ +#define SHM_RDONLY 010000 /* attach read-only else read-write */ +#define SHM_RND 020000 /* round attach address to SHMLBA */ +#define SHM_REMAP 040000 /* take-over region on attach */ + +/* Commands for `shmctl'. */ +#define SHM_LOCK 11 /* lock segment (root only) */ +#define SHM_UNLOCK 12 /* unlock segment (root only) */ + + +/* Data structure describing a set of semaphores. */ +struct shmid_ds + { + struct ipc_perm shm_perm; /* operation permission struct */ + size_t shm_segsz; /* size of segment in bytes */ + __time_t shm_atime; /* time of last shmat() */ + __time_t shm_dtime; /* time of last shmdt() */ + __time_t shm_ctime; /* time of last change by shmctl() */ + __pid_t shm_cpid; /* pid of creator */ + __pid_t shm_lpid; /* pid of last shmop */ + unsigned long int shm_nattch; /* number of current attaches */ + unsigned long int __unused1; + unsigned long int __unused2; + }; + +#ifdef __USE_MISC + +/* ipcs ctl commands */ +# define SHM_STAT 13 +# define SHM_INFO 14 + +/* shm_mode upper byte flags */ +# define SHM_DEST 01000 /* segment will be destroyed on last detach */ +# define SHM_LOCKED 02000 /* segment will not be swapped */ + +struct shminfo + { + unsigned long int shmmax; + unsigned long int shmmin; + unsigned long int shmmni; + unsigned long int shmseg; + unsigned long int shmall; + unsigned long int __unused1; + unsigned long int __unused2; + unsigned long int __unused3; + unsigned long int __unused4; + }; + +struct shm_info + { + int used_ids; + unsigned long int shm_tot; /* total allocated shm */ + unsigned long int shm_rss; /* total resident shm */ + unsigned long int shm_swp; /* total swapped shm */ + unsigned long int swap_attempts; + unsigned long int swap_successes; + }; + +#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h new file mode 100644 index 0000000000..5b96272c9f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h @@ -0,0 +1,72 @@ +/* Definitions for 64 bit S/390 sigaction. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SIGNAL_H +# error "Never include directly; use instead." +#endif + +/* Structure describing the action to be taken when a signal arrives. */ +struct sigaction + { + /* Signal handler. */ +#ifdef __USE_POSIX199309 + union + { + /* Used if SA_SIGINFO is not set. */ + __sighandler_t sa_handler; + /* Used if SA_SIGINFO is set. */ + void (*sa_sigaction) (int, siginfo_t *, void *); + } + __sigaction_handler; +# define sa_handler __sigaction_handler.sa_handler +# define sa_sigaction __sigaction_handler.sa_sigaction +#else + __sighandler_t sa_handler; +#endif + + /* Special flags. */ + unsigned long int sa_flags; + + /* Additional set of signals to be blocked. */ + __sigset_t sa_mask; + }; + +/* Bits in `sa_flags'. */ +#define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */ +#define SA_SIGINFO 0x00000004 +#ifdef __USE_MISC +# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */ +# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */ +# define SA_NODEFER 0x40000000 /* Don't automatically block the signal + when its handler is being executed. */ +# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */ +#endif +#ifdef __USE_MISC +# define SA_INTERRUPT 0x20000000 /* Historic no-op. */ + +/* Some aliases for the SA_ constants. */ +# define SA_NOMASK SA_NODEFER +# define SA_ONESHOT SA_RESETHAND +# define SA_STACK SA_ONSTACK +#endif + +/* Values for the HOW argument to `sigprocmask'. */ +#define SIG_BLOCK 0 /* for blocking signals */ +#define SIG_UNBLOCK 1 /* for unblocking signals */ +#define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/siginfo.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/siginfo.h new file mode 100644 index 0000000000..90e860c269 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/siginfo.h @@ -0,0 +1,297 @@ +/* siginfo_t, sigevent and constants. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#if !defined _SIGNAL_H && !defined __need_siginfo_t \ + && !defined __need_sigevent_t +# error "Never include this file directly. Use instead" +#endif + +#if (!defined __have_sigval_t \ + && (defined _SIGNAL_H || defined __need_siginfo_t \ + || defined __need_sigevent_t)) +# define __have_sigval_t 1 + +/* Type for data associated with a signal. */ +typedef union sigval + { + int sival_int; + void *sival_ptr; + } sigval_t; +#endif + +#if (!defined __have_siginfo_t \ + && (defined _SIGNAL_H || defined __need_siginfo_t)) +# define __have_siginfo_t 1 + +# define __SI_MAX_SIZE 128 +# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4) + +typedef struct siginfo + { + int si_signo; /* Signal number. */ + int si_errno; /* If non-zero, an errno value associated with + this signal, as defined in . */ + int si_code; /* Signal code. */ + + union + { + int _pad[__SI_PAD_SIZE]; + + /* kill(). */ + struct + { + __pid_t si_pid; /* Sending process ID. */ + __uid_t si_uid; /* Real user ID of sending process. */ + } _kill; + + /* POSIX.1b timers. */ + struct + { + unsigned int _timer1; + unsigned int _timer2; + } _timer; + + /* POSIX.1b signals. */ + struct + { + __pid_t si_pid; /* Sending process ID. */ + __uid_t si_uid; /* Real user ID of sending process. */ + sigval_t si_sigval; /* Signal value. */ + } _rt; + + /* SIGCHLD. */ + struct + { + __pid_t si_pid; /* Which child. */ + __uid_t si_uid; /* Real user ID of sending process. */ + int si_status; /* Exit value or signal. */ + __clock_t si_utime; + __clock_t si_stime; + } _sigchld; + + /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */ + struct + { + void *si_addr; /* Faulting insn/memory ref. */ + int si_trapno; + } _sigfault; + + /* SIGPOLL. */ + struct + { + long int si_band; /* Band event for SIGPOLL. */ + int si_fd; + } _sigpoll; + } _sifields; + } siginfo_t; + + +/* X/Open requires some more fields with fixed names. */ +# define si_pid _sifields._kill.si_pid +# define si_uid _sifields._kill.si_uid +# define si_timer1 _sifields._timer._timer1 +# define si_timer2 _sifields._timer._timer2 +# define si_status _sifields._sigchld.si_status +# define si_utime _sifields._sigchld.si_utime +# define si_stime _sifields._sigchld.si_stime +# define si_value _sifields._rt.si_sigval +# define si_int _sifields._rt.si_sigval.sival_int +# define si_ptr _sifields._rt.si_sigval.sival_ptr +# define si_addr _sifields._sigfault.si_addr +# define si_trapno _sifields._sigfault.si_trapno +# define si_band _sifields._sigpoll.si_band +# define si_fd _sifields._sigpoll.si_fd + +/* Values for `si_code'. Positive values are reserved for kernel-generated + signals. */ +enum +{ + SI_ASYNCNL = -6, /* Sent by asynch name lookup completion. */ +# define SI_ASYNCNL SI_ASYNCNL + SI_SIGIO, /* Sent by queued SIGIO. */ +# define SI_SIGIO SI_SIGIO + SI_ASYNCIO, /* Sent by AIO completion. */ +# define SI_ASYNCIO SI_ASYNCIO + SI_MESGQ, /* Sent by real time mesq state change. */ +# define SI_MESGQ SI_MESGQ + SI_TIMER, /* Sent by timer expiration. */ +# define SI_TIMER SI_TIMER + SI_QUEUE, /* Sent by sigqueue. */ +# define SI_QUEUE SI_QUEUE + SI_USER, /* Sent by kill, sigsend, raise. */ +# define SI_USER SI_USER + SI_KERNEL = 0x80 /* Send by kernel. */ +#define SI_KERNEL SI_KERNEL +}; + + +/* `si_code' values for SIGILL signal. */ +enum +{ + ILL_ILLOPC = 1, /* Illegal opcode. */ +# define ILL_ILLOPC ILL_ILLOPC + ILL_ILLOPN, /* Illegal operand. */ +# define ILL_ILLOPN ILL_ILLOPN + ILL_ILLADR, /* Illegal addressing mode. */ +# define ILL_ILLADR ILL_ILLADR + ILL_ILLTRP, /* Illegal trap. */ +# define ILL_ILLTRP ILL_ILLTRP + ILL_PRVOPC, /* Privileged opcode. */ +# define ILL_PRVOPC ILL_PRVOPC + ILL_PRVREG, /* Privileged register. */ +# define ILL_PRVREG ILL_PRVREG + ILL_COPROC, /* Coprocessor error. */ +# define ILL_COPROC ILL_COPROC + ILL_BADSTK /* Internal stack error. */ +# define ILL_BADSTK ILL_BADSTK +}; + +/* `si_code' values for SIGFPE signal. */ +enum +{ + FPE_INTDIV = 1, /* Integer divide by zero. */ +# define FPE_INTDIV FPE_INTDIV + FPE_INTOVF, /* Integer overflow. */ +# define FPE_INTOVF FPE_INTOVF + FPE_FLTDIV, /* Floating point divide by zero. */ +# define FPE_FLTDIV FPE_FLTDIV + FPE_FLTOVF, /* Floating point overflow. */ +# define FPE_FLTOVF FPE_FLTOVF + FPE_FLTUND, /* Floating point underflow. */ +# define FPE_FLTUND FPE_FLTUND + FPE_FLTRES, /* Floating point inexact result. */ +# define FPE_FLTRES FPE_FLTRES + FPE_FLTINV, /* Floating point invalid operation. */ +# define FPE_FLTINV FPE_FLTINV + FPE_FLTSUB /* Subscript out of range. */ +# define FPE_FLTSUB FPE_FLTSUB +}; + +/* `si_code' values for SIGSEGV signal. */ +enum +{ + SEGV_MAPERR = 1, /* Address not mapped to object. */ +# define SEGV_MAPERR SEGV_MAPERR + SEGV_ACCERR /* Invalid permissions for mapped object. */ +# define SEGV_ACCERR SEGV_ACCERR +}; + +/* `si_code' values for SIGBUS signal. */ +enum +{ + BUS_ADRALN = 1, /* Invalid address alignment. */ +# define BUS_ADRALN BUS_ADRALN + BUS_ADRERR, /* Non-existant physical address. */ +# define BUS_ADRERR BUS_ADRERR + BUS_OBJERR /* Object specific hardware error. */ +# define BUS_OBJERR BUS_OBJERR +}; + +/* `si_code' values for SIGTRAP signal. */ +enum +{ + TRAP_BRKPT = 1, /* Process breakpoint. */ +# define TRAP_BRKPT TRAP_BRKPT + TRAP_TRACE /* Process trace trap. */ +# define TRAP_TRACE TRAP_TRACE +}; + +/* `si_code' values for SIGCHLD signal. */ +enum +{ + CLD_EXITED = 1, /* Child has exited. */ +# define CLD_EXITED CLD_EXITED + CLD_KILLED, /* Child was killed. */ +# define CLD_KILLED CLD_KILLED + CLD_DUMPED, /* Child terminated abnormally. */ +# define CLD_DUMPED CLD_DUMPED + CLD_TRAPPED, /* Traced child has trapped. */ +# define CLD_TRAPPED CLD_TRAPPED + CLD_STOPPED, /* Child has stopped. */ +# define CLD_STOPPED CLD_STOPPED + CLD_CONTINUED /* Stopped child has continued. */ +# define CLD_CONTINUED CLD_CONTINUED +}; + +/* `si_code' values for SIGPOLL signal. */ +enum +{ + POLL_IN = 1, /* Data input available. */ +# define POLL_IN POLL_IN + POLL_OUT, /* Output buffers available. */ +# define POLL_OUT POLL_OUT + POLL_MSG, /* Input message available. */ +# define POLL_MSG POLL_MSG + POLL_ERR, /* I/O error. */ +# define POLL_ERR POLL_ERR + POLL_PRI, /* High priority input available. */ +# define POLL_PRI POLL_PRI + POLL_HUP /* Device disconnected. */ +# define POLL_HUP POLL_HUP +}; + +# undef __need_siginfo_t +#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */ + + +#if (defined _SIGNAL_H || defined __need_sigevent_t) \ + && !defined __have_sigevent_t +# define __have_sigevent_t 1 + +/* Structure to transport application-defined values with signals. */ +# define __SIGEV_MAX_SIZE 64 +# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4) + +/* Forward declaration of the `pthread_attr_t' type. */ +struct __pthread_attr_s; + +typedef struct sigevent + { + sigval_t sigev_value; + int sigev_signo; + int sigev_notify; + + union + { + int _pad[__SIGEV_PAD_SIZE]; + + struct + { + void (*_function) (sigval_t); /* Function to start. */ + struct __pthread_attr_s *_attribute; /* Really pthread_attr_t. */ + } _sigev_thread; + } _sigev_un; + } sigevent_t; + +/* POSIX names to access some of the members. */ +# define sigev_notify_function _sigev_un._sigev_thread._function +# define sigev_notify_attributes _sigev_un._sigev_thread._attribute + +/* `sigev_notify' values. */ +enum +{ + SIGEV_SIGNAL = 0, /* Notify via signal. */ +# define SIGEV_SIGNAL SIGEV_SIGNAL + SIGEV_NONE, /* Other notification: meaningless. */ +# define SIGEV_NONE SIGEV_NONE + SIGEV_THREAD /* Deliver via thread creation. */ +# define SIGEV_THREAD SIGEV_THREAD +}; + +#endif /* have _SIGNAL_H. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigstack.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigstack.h new file mode 100644 index 0000000000..d4e108a26e --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/sigstack.h @@ -0,0 +1,59 @@ +/* sigstack, sigaltstack definitions. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SIGNAL_H +# error "Never include this file directly. Use instead" +#endif + +#ifndef _SIGSTACK_H +#define _SIGSTACK_H 1 + +/* Structure describing a signal stack (obsolete). */ +struct sigstack + { + __ptr_t ss_sp; /* Signal stack pointer. */ + int ss_onstack; /* Nonzero if executing on this stack. */ + }; + + +/* Possible values for `ss_flags.'. */ +enum +{ + SS_ONSTACK = 1, +#define SS_ONSTACK SS_ONSTACK + SS_DISABLE +#define SS_DISABLE SS_DISABLE +}; + +/* Minimum stack size for a signal handler. */ +#define MINSIGSTKSZ 2048 + +/* System default stack size. */ +#define SIGSTKSZ 8192 + + +/* Alternate, preferred interface. */ +typedef struct sigaltstack + { + __ptr_t ss_sp; + int ss_flags; + size_t ss_size; + } stack_t; + +#endif /* bits/sigstack.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h new file mode 100644 index 0000000000..2bdae97383 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/stat.h @@ -0,0 +1,107 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_STAT_H +# error "Never include directly; use instead." +#endif + +/* Versions of the `struct stat' data structure. */ +#define _STAT_VER_KERNEL 0 +#define _STAT_VER_LINUX 1 +#define _STAT_VER _STAT_VER_LINUX + +/* Versions of the `xmknod' interface. */ +#define _MKNOD_VER_LINUX 0 + +struct stat + { + __dev_t st_dev; /* Device. */ + __ino_t st_ino; /* File serial number. */ + __nlink_t st_nlink; /* Link count. */ + __mode_t st_mode; /* File mode. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + int pad0; + __dev_t st_rdev; /* Device number, if device. */ + __off_t st_size; /* Size of file, in bytes. */ + __time_t st_atime; /* Time of last access. */ + long int __reserved0; /* Reserved for atime.nanoseconds. */ + __time_t st_mtime; /* Time of last modification. */ + long int __reserved1; /* Reserved for mtime.nanoseconds. */ + __time_t st_ctime; /* Time of last status change. */ + long int __reserved2; /* Reserved for ctime.nanoseconds. */ + __blksize_t st_blksize; /* Optimal block size for I/O. */ + __blkcnt_t st_blocks; /* Nr. 512-byte blocks allocated. */ + long int __unused[3]; + }; + +#ifdef __USE_LARGEFILE64 +/* Note stat64 is the same shape as stat. */ +struct stat64 + { + __dev_t st_dev; /* Device. */ + __ino64_t st_ino; /* File serial number. */ + __nlink_t st_nlink; /* Link count. */ + __mode_t st_mode; /* File mode. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + int pad0; + __dev_t st_rdev; /* Device number, if device. */ + __off_t st_size; /* Size of file, in bytes. */ + __time_t st_atime; /* Time of last access. */ + long int __reserved0; /* Reserved for atime.nanoseconds. */ + __time_t st_mtime; /* Time of last modification. */ + long int __reserved1; /* Reserved for mtime.nanoseconds. */ + __time_t st_ctime; /* Time of last status change. */ + long int __reserved2; /* Reserved for ctime.nanoseconds. */ + __blksize_t st_blksize; /* Optimal block size for I/O. */ + __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */ + long int __unused[3]; + }; +#endif + +/* Tell code we have these members. */ +#define _STATBUF_ST_BLKSIZE +#define _STATBUF_ST_RDEV + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFIFO 0010000 /* FIFO. */ +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ + +/* POSIX.1b objects. */ +#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode) +#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode) +#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode) + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h b/sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h new file mode 100644 index 0000000000..45c4dc8d41 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/bits/types.h @@ -0,0 +1,115 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * Never include this file directly; use instead. + */ + +#ifndef _BITS_TYPES_H +#define _BITS_TYPES_H 1 + +#include + +#define __need_size_t +#include + +/* Convenience types. */ +typedef unsigned char __u_char; +typedef unsigned short int __u_short; +typedef unsigned int __u_int; +typedef unsigned long int __u_long; +typedef unsigned long int __u_quad_t; +typedef long int __quad_t; +typedef signed char __int8_t; +typedef unsigned char __uint8_t; +typedef signed short int __int16_t; +typedef unsigned short int __uint16_t; +typedef signed int __int32_t; +typedef unsigned int __uint32_t; +typedef signed long int __int64_t; +typedef unsigned long int __uint64_t; +typedef __quad_t *__qaddr_t; + +typedef __uint64_t __dev_t; /* Type of device numbers. */ +typedef __uint32_t __uid_t; /* Type of user identifications. */ +typedef __uint32_t __gid_t; /* Type of group identifications. */ +typedef __uint64_t __ino_t; /* Type of file serial numbers. */ +typedef __uint64_t __ino64_t; /* "" (LFS) */ +typedef __uint32_t __mode_t; /* Type of file attribute bitmasks. */ +typedef __uint64_t __nlink_t; /* Type of file link counts. */ +typedef __int64_t __off_t; /* Type of file sizes and offsets. */ +typedef __int64_t __off64_t; /* "" (LFS) */ +typedef __int64_t __loff_t; /* Type of file sizes and offsets. */ +typedef __int32_t __pid_t; /* Type of process identifications. */ +typedef __int64_t __ssize_t; /* Type of a byte count, or error. */ +typedef __uint64_t __rlim_t; /* Type of resource counts. */ +typedef __uint64_t __rlim64_t; /* "" (LFS) */ +typedef __int64_t __blkcnt_t; /* Type to count nr disk blocks. */ +typedef __int64_t __blkcnt64_t; /* "" (LFS) */ +typedef __uint64_t __fsblkcnt_t; /* Type to count file system blocks. */ +typedef __uint64_t __fsblkcnt64_t; /* "" (LFS) */ +typedef __uint64_t __fsfilcnt_t; /* Type to count file system inodes. */ +typedef __uint64_t __fsfilcnt64_t; /* "" (LFS) */ +typedef __uint32_t __id_t; /* General type for IDs. */ + +typedef struct + { + int __val[2]; + } __fsid_t; /* Type of file system IDs. */ + +/* Everythin' else. */ +typedef int __daddr_t; /* Type of a disk address. */ +typedef char *__caddr_t; /* Type of a core address. */ +typedef long int __time_t; +typedef unsigned int __useconds_t; +typedef long int __suseconds_t; +typedef long int __swblk_t; /* Type of a swap block maybe? */ +typedef long int __clock_t; +typedef int __key_t; /* Type of a SYSV IPC key. */ + +/* Clock ID used in clock and timer functions. */ +typedef int __clockid_t; + +/* Timer ID returned by `timer_create'. */ +typedef int __timer_t; + +/* Used in `struct shmid_ds'. */ +typedef int __ipc_pid_t; + +/* type to represent block size. */ +typedef long int __blksize_t; + +/* Number of descriptors that can fit in an `fd_set'. */ +#define __FD_SETSIZE 1024 + +/* Used in XTI. */ +typedef int __t_scalar_t; +typedef unsigned int __t_uscalar_t; + +/* Duplicates info from stdint.h but this is used in unistd.h. */ +typedef long int __intptr_t; + +/* Duplicate info from sys/socket.h. */ +typedef unsigned int __socklen_t; + +/* Now add the thread types. */ +#if defined __USE_POSIX199506 || defined __USE_UNIX98 +# include +#endif + +#endif /* bits/types.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S new file mode 100644 index 0000000000..c6b160ac39 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S @@ -0,0 +1,55 @@ +/* Wrapper around clone system call. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* clone is even more special than fork as it mucks with stacks + and invokes a function in the right context after its all over. */ + +#include +#define _ERRNO_H 1 +#include + + .text +ENTRY(__clone) + /* Sanity check arguments & move registers */ + ltgr %r1,%r2 /* no NULL function pointers */ + lghi %r2,-EINVAL + jz SYSCALL_ERROR_LABEL + ltgr %r3,%r3 /* no NULL stack pointers */ + jz SYSCALL_ERROR_LABEL + /* move child_stack and flags, then call SVC */ + lgr %r2,%r3 + lgr %r3,%r4 + svc SYS_ify(clone) + ltgr %r2,%r2 /* check return code */ + jm SYSCALL_ERROR_LABEL + jz thread_start + br %r14 + +thread_start: + /* fn is in gpr 1, arg in gpr 5 */ + lgr %r2,%r5 /* set first parameter to void *arg */ + sgr %r11,%r11 /* terminate the stack frame */ + aghi %r15,-96 /* make room on the stack for the save area */ + basr %r14,%r1 /* jump to fn */ +#ifdef PIC + larl %r12,_GLOBAL_OFFSET_TABLE_ +#endif + jg _exit@PLT /* branch to _exit -> thread termination */ +PSEUDO_END (__clone) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c b/sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c new file mode 100644 index 0000000000..2be4e59ba4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/fstatfs64.c @@ -0,0 +1 @@ +/* fstatfs64 is the same as fstatfs. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c b/sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c new file mode 100644 index 0000000000..673a8b525a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/ftruncate64.c @@ -0,0 +1 @@ +/* ftruncate64 is the same as ftruncate. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c b/sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c new file mode 100644 index 0000000000..96b71167cd --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c @@ -0,0 +1,42 @@ +/* fxstat using old-style Unix fstat system call. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc + will complain since they don't strictly match. */ +#define __fxstat64 __fxstat64_disable + +#include +#include +#include + +#include +#include + +extern int __syscall_fstat (int, struct stat *); + +/* Get information about the file FD in BUF. */ +int +__fxstat (int vers, int fd, struct stat *buf) +{ + return INLINE_SYSCALL (fstat, 2, fd, buf); +} + +weak_alias (__fxstat, _fxstat); +#undef __fxstat64 +strong_alias (__fxstat, __fxstat64); diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c b/sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c new file mode 100644 index 0000000000..9eff9ebeb7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/fxstat64.c @@ -0,0 +1 @@ +/* fxstat64 is in fxstat.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/getdents.c b/sysdeps/unix/sysv/linux/s390/s390-64/getdents.c new file mode 100644 index 0000000000..491fa9dfb2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/getdents.c @@ -0,0 +1,4 @@ +#define __getdents64 __no___getdents64_decl +#include +#undef __getdents64 +weak_alias(__getdents, __getdents64); diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c b/sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c new file mode 100644 index 0000000000..0df2c8f4c6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/getdents64.c @@ -0,0 +1 @@ +/* getdents64 is in getdents.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c b/sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c new file mode 100644 index 0000000000..9feab0e6b8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/getrlimit64.c @@ -0,0 +1 @@ +/* getrlimit64 is the same as getrlimit. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/glob.c b/sysdeps/unix/sysv/linux/s390/s390-64/glob.c new file mode 100644 index 0000000000..b6da989e57 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/glob.c @@ -0,0 +1,7 @@ +#define glob64 __no_glob64_decl +#define globfree64 __no_globfree64_decl +#include +#undef glob64 +#undef globfree64 +weak_alias (glob, glob64) +weak_alias (globfree, globfree64) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/glob64.c b/sysdeps/unix/sysv/linux/s390/s390-64/glob64.c new file mode 100644 index 0000000000..33918ea6a5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/glob64.c @@ -0,0 +1 @@ +/* glob64 is in glob.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h b/sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h new file mode 100644 index 0000000000..10f17b28ee --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h @@ -0,0 +1,46 @@ +/* Definition of `struct stat' used in the kernel. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +struct kernel_stat + { + unsigned int st_dev; + unsigned int st_ino; + unsigned int st_mode; + unsigned int st_nlink; + unsigned int st_uid; + unsigned int st_gid; + unsigned int st_rdev; + unsigned int __pad1; + unsigned long int st_size; + unsigned long int st_atime; + unsigned long int st_mtime; + unsigned long int st_ctime; + unsigned int st_blksize; + int st_blocks; + unsigned long __unused1; + unsigned long __unused2; + }; + +extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf); + +#define XSTAT_IS_XSTAT64 1 +#define _HAVE___UNUSED1 +#define _HAVE___UNUSED2 + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c b/sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c new file mode 100644 index 0000000000..1b80b11163 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c @@ -0,0 +1,42 @@ +/* lxstat using old-style Unix fstat system call. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc + will complain since they don't strictly match. */ +#define __lxstat64 __lxstat64_disable + +#include +#include +#include + +#include +#include + +extern int __syscall_lstat (const char *, struct stat *); + +/* Get information about the file FD in BUF. */ +int +__lxstat (int vers, const char *name, struct stat *buf) +{ + return INLINE_SYSCALL (lstat, 2, name, buf); +} + +weak_alias (__lxstat, _lxstat); +#undef __lxstat64 +strong_alias (__lxstat, __lxstat64); diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c b/sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c new file mode 100644 index 0000000000..bb5dbd0fff --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/lxstat64.c @@ -0,0 +1 @@ +/* lxstat64 is in lxstat.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/mmap.S b/sysdeps/unix/sysv/linux/s390/s390-64/mmap.S new file mode 100644 index 0000000000..72d73d4416 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/mmap.S @@ -0,0 +1,67 @@ +/* Wrapper around mmap system call. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +#define EINVAL 22 + + .text + +ENTRY(__mmap) + /* Save registers and setup stack frame. */ + stmg %r6,%r15,48(%r15) + lgr %r1,%r15 + lg %r0,8(%r15) /* Load eos. */ + aghi %r15,-208 /* Buy stack space. */ + stg %r1,0(%r15) /* Store back chain. */ + stg %r0,8(%r15) /* Store eos. */ + + /* Store parameters on stack, because old_mmap + takes only one parameter: a pointer to the parameter area. */ + mvc 200(8,%r15),368(%r15) /* Move 'offset'. */ + lgfr %r6,%r6 + stg %r6,192(%r15) /* Store 'fd'. */ + lgfr %r5,%r5 + stg %r5,184(%r15) /* Store 'flags'. */ + lgfr %r4,%r4 + stg %r4,176(%r15) /* Store 'prot'. */ + stg %r3,168(%r15) /* Store 'length'. */ + stg %r2,160(%r15) /* Store 'start'. */ + + la %r2,160(%r15) /* Load address of parameter list. */ + /* Do the system call trap. */ + svc SYS_ify(mmap) + + lg %r15,0(%r15) /* Load back chain. */ + lmg %r6,%r15,48(%r15) /* Load registers. */ + + /* Check gpr 2 for error. */ + lghi %r0,-4096 + clgr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 + +PSEUDO_END (__mmap) + +weak_alias (__mmap, mmap) +weak_alias (__mmap, mmap64) + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c b/sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c new file mode 100644 index 0000000000..0dbd384a6a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/mmap64.c @@ -0,0 +1 @@ +/* mmap64 is the same as mmap. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/pread64.c b/sysdeps/unix/sysv/linux/s390/s390-64/pread64.c new file mode 100644 index 0000000000..b7f298dea8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/pread64.c @@ -0,0 +1 @@ +/* Empty since the pread syscall is equivalent. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c b/sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c new file mode 100644 index 0000000000..b1b25f65a3 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/pwrite64.c @@ -0,0 +1 @@ +/* Empty since the pwrite syscall is equivalent. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/readdir.c b/sysdeps/unix/sysv/linux/s390/s390-64/readdir.c new file mode 100644 index 0000000000..300ebb2629 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/readdir.c @@ -0,0 +1,7 @@ +#define readdir64 __no_readdir64_decl +#define __readdir64 __no___readdir64_decl +#include +#undef __readdir64 +strong_alias (__readdir, __readdir64) +#undef readdir64 +weak_alias (__readdir, readdir64) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c b/sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c new file mode 100644 index 0000000000..9796431dc4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/readdir64.c @@ -0,0 +1 @@ +/* readdir64 is in readdir.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c b/sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c new file mode 100644 index 0000000000..b8fe9a31b4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/readdir64_r.c @@ -0,0 +1 @@ +/* readdir64_r is in readdir_r.c */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c b/sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c new file mode 100644 index 0000000000..adb92db6af --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/readdir_r.c @@ -0,0 +1,4 @@ +#define readdir64_r __no_readdir64_r_decl +#include +#undef readdir64_r +weak_alias (__readdir_r, readdir64_r) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h b/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h new file mode 100644 index 0000000000..a9da7d84d7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h @@ -0,0 +1,133 @@ +/* Dump registers. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +/* We will print the register dump in this format: + + GPR0: XXXXXXXXXXXXXXXX GPR1: XXXXXXXXXXXXXXXX + GPR2: XXXXXXXXXXXXXXXX GPR3: XXXXXXXXXXXXXXXX + GPR4: XXXXXXXXXXXXXXXX GPR5: XXXXXXXXXXXXXXXX + GPR6: XXXXXXXXXXXXXXXX GPR7: XXXXXXXXXXXXXXXX + GPR8: XXXXXXXXXXXXXXXX GPR9: XXXXXXXXXXXXXXXX + GPRA: XXXXXXXXXXXXXXXX GPRB: XXXXXXXXXXXXXXXX + GPRC: XXXXXXXXXXXXXXXX GPRD: XXXXXXXXXXXXXXXX + GPRE: XXXXXXXXXXXXXXXX GPRF: XXXXXXXXXXXXXXXX + + PSW.MASK: XXXXXXXXXXXXXXXX PSW.ADDR: XXXXXXXXXXXXXXXX + + ST(0) XXXX XXXXXXXXXXXXXXXX ST(1) XXXX XXXXXXXXXXXXXXXX + ST(2) XXXX XXXXXXXXXXXXXXXX ST(3) XXXX XXXXXXXXXXXXXXXX + ST(4) XXXX XXXXXXXXXXXXXXXX ST(5) XXXX XXXXXXXXXXXXXXXX + ST(6) XXXX XXXXXXXXXXXXXXXX ST(7) XXXX XXXXXXXXXXXXXXXX + */ + +static void +hexvalue (unsigned long int value, char *buf, size_t len) +{ + char *cp = _itoa_word (value, buf + len, 16, 0); + while (cp > buf) + *--cp = '0'; +} + +static void +register_dump (int fd, struct sigcontext *ctx) +{ + char regs[19][16]; + struct iovec iov[40]; + size_t nr = 0; + +#define ADD_STRING(str) \ + iov[nr].iov_base = (char *) str; \ + iov[nr].iov_len = strlen (str); \ + ++nr +#define ADD_MEM(str, len) \ + iov[nr].iov_base = str; \ + iov[nr].iov_len = len; \ + ++nr + + /* Generate strings of register contents. */ + hexvalue (ctx->sregs->regs.gprs[0], regs[0], 16); + hexvalue (ctx->sregs->regs.gprs[1], regs[1], 16); + hexvalue (ctx->sregs->regs.gprs[2], regs[2], 16); + hexvalue (ctx->sregs->regs.gprs[3], regs[3], 16); + hexvalue (ctx->sregs->regs.gprs[4], regs[4], 16); + hexvalue (ctx->sregs->regs.gprs[5], regs[5], 16); + hexvalue (ctx->sregs->regs.gprs[6], regs[6], 16); + hexvalue (ctx->sregs->regs.gprs[7], regs[7], 16); + hexvalue (ctx->sregs->regs.gprs[8], regs[8], 16); + hexvalue (ctx->sregs->regs.gprs[9], regs[9], 16); + hexvalue (ctx->sregs->regs.gprs[10], regs[10], 16); + hexvalue (ctx->sregs->regs.gprs[11], regs[11], 16); + hexvalue (ctx->sregs->regs.gprs[12], regs[12], 16); + hexvalue (ctx->sregs->regs.gprs[13], regs[13], 16); + hexvalue (ctx->sregs->regs.gprs[14], regs[14], 16); + hexvalue (ctx->sregs->regs.gprs[15], regs[15], 16); + hexvalue (ctx->sregs->regs.psw.mask, regs[16], 16); + hexvalue (ctx->sregs->regs.psw.addr, regs[17], 16); + + /* Generate the output. */ + ADD_STRING ("Register dump:\n\n GPR0: "); + ADD_MEM (regs[0], 16); + ADD_STRING (" GPR1: "); + ADD_MEM (regs[1], 16); + ADD_STRING (" GPR2: "); + ADD_MEM (regs[2], 16); + ADD_STRING (" GPR3: "); + ADD_MEM (regs[3], 16); + ADD_STRING ("\n GPR4: "); + ADD_MEM (regs[4], 16); + ADD_STRING (" GPR5: "); + ADD_MEM (regs[5], 16); + ADD_STRING (" GPR6: "); + ADD_MEM (regs[6], 16); + ADD_STRING (" GPR7: "); + ADD_MEM (regs[7], 16); + ADD_STRING ("\n GPR8: "); + ADD_MEM (regs[8], 16); + ADD_STRING (" GPR9: "); + ADD_MEM (regs[9], 16); + ADD_STRING (" GPRA: "); + ADD_MEM (regs[10], 16); + ADD_STRING (" GPRB: "); + ADD_MEM (regs[11], 16); + ADD_STRING ("\n GPRC: "); + ADD_MEM (regs[12], 16); + ADD_STRING (" GPRD: "); + ADD_MEM (regs[13], 16); + ADD_STRING (" GPRE: "); + ADD_MEM (regs[14], 16); + ADD_STRING (" GPRF: "); + ADD_MEM (regs[15], 16); + ADD_STRING ("\n\n PSW.MASK: "); + ADD_MEM (regs[16], 16); + ADD_STRING (" PSW.ADDR: "); + ADD_MEM (regs[17], 16); + ADD_STRING (" TRAP: "); + ADD_MEM (regs[18], 4); + ADD_STRING ("\n"); + + /* Write the stuff out. */ + writev (fd, iov, nr); +} + + +#define REGISTER_DUMP register_dump (fd, &ctx) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c b/sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c new file mode 100644 index 0000000000..8edcff0086 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/setrlimit64.c @@ -0,0 +1 @@ +/* setrlimit64 is the same as setrlimit. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c new file mode 100644 index 0000000000..9e2ffa8e76 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c @@ -0,0 +1,50 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* 64 bit Linux for S/390 only has rt signals, thus we do not even want to try + falling back to the old style signals as the default Linux handler does. */ + +#include +#include +#include + +#include +#include + +extern int __syscall_rt_sigaction (int, const struct sigaction *, + struct sigaction *, size_t); + +/* The variable is shared between all wrappers around signal handling + functions which have RT equivalents. This is the definition. */ + + +/* If ACT is not NULL, change the action for SIG to *ACT. + If OACT is not NULL, put the old action for SIG in *OACT. */ +int +__libc_sigaction (sig, act, oact) + int sig; + const struct sigaction *act; + struct sigaction *oact; +{ + /* XXX The size argument hopefully will have to be changed to the + real size of the user-level sigset_t. */ + return INLINE_SYSCALL (rt_sigaction, 4, sig, act, oact, _NSIG / 8); +} + +weak_alias (__libc_sigaction, __sigaction) +weak_alias (__libc_sigaction, sigaction) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c new file mode 100644 index 0000000000..cdaacd769c --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c @@ -0,0 +1,41 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* 64 bit Linux for S/390 only has rt signals, thus we do not even want to try + falling back to the old style signals as the default Linux handler does. */ + +#include +#include +#include + +#include +#include + +extern int __syscall_rt_sigpending (sigset_t *, size_t); + + +/* Change the set of blocked signals to SET, + wait until a signal arrives, and restore the set of blocked signals. */ +int +sigpending (set) + sigset_t *set; +{ + /* XXX The size argument hopefully will have to be changed to the + real size of the user-level sigset_t. */ + return INLINE_SYSCALL (rt_sigpending, 2, set, _NSIG / 8); +} diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c new file mode 100644 index 0000000000..1a580b0554 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c @@ -0,0 +1,44 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* 64 bit Linux for S/390 only has rt signals, thus we do not even want to try + falling back to the old style signals as the default Linux handler does. */ + +#include +#include +#include + +#include +#include + +extern int __syscall_rt_sigprocmask (int, const sigset_t *, + sigset_t *, size_t); + +/* Get and/or change the set of blocked signals. */ +int +__sigprocmask (how, set, oset) + int how; + const sigset_t *set; + sigset_t *oset; +{ + + /* XXX The size argument hopefully will have to be changed to the + real size of the user-level sigset_t. */ + return INLINE_SYSCALL (rt_sigprocmask, 4, how, set, oset, _NSIG / 8); +} +weak_alias (__sigprocmask, sigprocmask) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c new file mode 100644 index 0000000000..af7797eeb8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c @@ -0,0 +1,39 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include + +#include +#include + +extern int __syscall_rt_sigsuspend (const sigset_t *, size_t); + + +/* Change the set of blocked signals to SET, + wait until a signal arrives, and restore the set of blocked signals. */ +int +__sigsuspend (set) + const sigset_t *set; +{ + /* XXX The size argument hopefully will have to be changed to the + real size of the user-level sigset_t. */ + return INLINE_SYSCALL (rt_sigsuspend, 2, set, _NSIG / 8); +} +weak_alias (__sigsuspend, sigsuspend) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/socket.S b/sysdeps/unix/sysv/linux/s390/s390-64/socket.S new file mode 100644 index 0000000000..471c0b5ef2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/socket.S @@ -0,0 +1,99 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include + +/* &%/$&!! preprocessor */ +#define P(a, b) P2(a, b) +#define P2(a, b) a##b + + .text +/* The socket-oriented system calls are handled unusally in Linux. + They are all gated through the single `socketcall' system call number. + `socketcall' takes two arguments: the first is the subcode, specifying + which socket function is being called; and the second is a pointer to + the arguments to the specific function. + + The .S files for the other calls just #define socket and #include this. */ + +#ifndef __socket +#ifndef NO_WEAK_ALIAS +#define __socket P(__,socket) +#else +#define __socket socket +#endif +#endif + +#ifndef NARGS /* The socket.o object is compiled directly ... */ +#define NARGS 3 +#endif + +.globl __socket +ENTRY(__socket) + + /* Save registers and setup stack. */ + stmg %r6,%r15,48(%r15) /* Save registers. */ + lgr %r1,%r15 + lg %r0,8(%r15) /* Load eos. */ + ahi %r15,-208 /* Buy stack space. */ + stg %r1,0(%r15) /* Store back chain. */ + stg %r0,8(%r15) /* Store eos. */ + + /* Reorder arguments. */ +#if (NARGS >= 6) + mvc 200(8,%r15),368(%r15) /* Move between parameter lists. */ +#endif +#if (NARGS >= 5) + stg %r6,192(%r15) /* Store into parameter list. */ +#endif +#if (NARGS >= 4) + stg %r5,184(%r15) /* Store into parameter list. */ +#endif +#if (NARGS >= 3) + stg %r4,176(%r15) /* Store into parameter list. */ +#endif +#if (NARGS >= 2) + stg %r3,168(%r15) /* Store into parameter list. */ + stg %r2,160(%r15) +#endif + /* Load subcode for socket syscall. */ + lghi %r2,P(SOCKOP_,socket) + la %r3,160(%r15) /* Load address of parameter list. */ + + /* Do the system call trap. */ + svc SYS_ify(socketcall) + + lg %r15,0(%r15) /* Load back chain. */ + lmg %r6,15,48(%r15) /* Load registers. */ + + /* gpr2 is < 0 if there was an error. */ + lghi %r0,-125 + clgr %r2,%r0 + jnl SYSCALL_ERROR_LABEL + + /* Successful; return the syscall's value. */ + br %r14 + +PSEUDO_END (__socket) + +#ifndef NO_WEAK_ALIAS +weak_alias (__socket, socket) +#endif + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c b/sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c new file mode 100644 index 0000000000..06bc68826f --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/statfs64.c @@ -0,0 +1 @@ +/* statfs64 is the same as statfs. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h b/sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h new file mode 100644 index 0000000000..3e91109bf5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sys/procfs.h @@ -0,0 +1,118 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_PROCFS_H +#define _SYS_PROCFS_H 1 + +/* This is somewhat modelled after the file of the same name on SVR4 + systems. It provides a definition of the core file format for ELF + used on Linux. It doesn't have anything to do with the /proc file + system, even though Linux has one. + + Anyway, the whole purpose of this file is for GDB and GDB only. + Don't read too much into it. Don't use it for anything other than + GDB unless you know what you are doing. */ + +#include +#include +#include +#include +#include + +__BEGIN_DECLS + +typedef greg_t elf_greg_t; +#define ELF_NGREG NGREG +typedef gregset_t elf_gregset_t; +typedef fpreg_t elf_fpreg_t; +typedef fpregset_t elf_fpregset_t; + +/* Signal info. */ +struct elf_siginfo + { + int si_signo; /* Signal number. */ + int si_code; /* Extra code. */ + int si_errno; /* Errno. */ + }; + + +/* Definitions to generate Intel SVR4-like core files. These mostly + have the same names as the SVR4 types with "elf_" tacked on the + front to prevent clashes with Linux definitions, and the typedef + forms have been avoided. This is mostly like the SVR4 structure, + but more Linuxy, with things that Linux does not support and which + GDB doesn't really use excluded. */ + +struct elf_prstatus + { + struct elf_siginfo pr_info; /* Info associated with signal. */ + short int pr_cursig; /* Current signal. */ + unsigned long int pr_sigpend; /* Set of pending signals. */ + unsigned long int pr_sighold; /* Set of held signals. */ + __pid_t pr_pid; + __pid_t pr_ppid; + __pid_t pr_pgrp; + __pid_t pr_sid; + struct timeval pr_utime; /* User time. */ + struct timeval pr_stime; /* System time. */ + struct timeval pr_cutime; /* Cumulative user time. */ + struct timeval pr_cstime; /* Cumulative system time. */ + elf_gregset_t pr_reg; /* GP registers. */ + int pr_fpvalid; /* True if math copro being used. */ + }; + + +#define ELF_PRARGSZ (80) /* Number of chars for args. */ + +struct elf_prpsinfo + { + char pr_state; /* Numeric process state. */ + char pr_sname; /* Char for pr_state. */ + char pr_zomb; /* Zombie. */ + char pr_nice; /* Nice val. */ + unsigned long int pr_flag; /* Flags. */ + unsigned int pr_uid; + unsigned int pr_gid; + int pr_pid, pr_ppid, pr_pgrp, pr_sid; + /* Lots missing */ + char pr_fname[16]; /* Filename of executable. */ + char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ + }; + +/* The rest of this file provides the types for emulation of the + Solaris interfaces that should be implemented by + users of libthread_db. */ + +/* Addresses. */ +typedef void *psaddr_t; + +/* Register sets. Linux has different names. */ +typedef elf_gregset_t prgregset_t; +typedef elf_fpregset_t prfpregset_t; + +/* We don't have any differences between processes and threads, + therefore have only one PID type. */ +typedef __pid_t lwpid_t; + +/* Process status and info. In the end we do provide typedefs for them. */ +typedef struct elf_prstatus prstatus_t; +typedef struct elf_prpsinfo prpsinfo_t; + +__END_DECLS + +#endif /* sys/procfs.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h new file mode 100644 index 0000000000..773841cf01 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h @@ -0,0 +1,77 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_UCONTEXT_H +#define _SYS_UCONTEXT_H 1 +/* Forward definition to avoid parse errors */ +struct ucontext; +typedef struct ucontext ucontext_t; +#include +#include + +/* We need the signal context definitions even if they are not used + included in . */ +#include + + +/* Type for a general-purpose register. */ +typedef unsigned long greg_t; + +/* And the whole bunch of them. We should have used `struct s390_regs', + but to avoid name space pollution and since the tradition says that + the register set is an array, we make gregset_t a simple array + that has the same size as s390_regs. */ +#define NGREG 27 +#define NUM_FPRS 16 +/* Must match kernels psw_t alignment */ +typedef greg_t gregset_t[NGREG] __attribute__ ((aligned(8))); + +typedef union +{ + double d; + float f; +} fpreg_t; + +/* Register set for the floating-point registers. */ +typedef struct { + unsigned int fpc; + fpreg_t fprs[NUM_FPRS]; +} fpregset_t; + +/* Context to describe whole processor state. */ +typedef struct + { + int version; + gregset_t gregs; + fpregset_t fpregs; + } mcontext_t; + +/* Userlevel context. */ +struct ucontext + { + unsigned long int uc_flags; + struct ucontext *uc_links; + __sigset_t uc_sigmask; + stack_t uc_stack; + mcontext_t uc_mcontext; + long int uc_filler[170]; + }; + + +#endif /* sys/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S new file mode 100644 index 0000000000..b632ced19a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S @@ -0,0 +1,52 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +/* Please consult the file sysdeps/unix/sysv/linux/s390/sysdep.h for + more information about the value -4095 used below.*/ + +ENTRY (syscall) + /* Save registers and setup stack. */ + stmg %r6,%r15,48(%r15) /* Save registers. */ + lgr %r1,%r15 + lg %r0,8(%r15) /* Load eos. */ + aghi %r15,-160 /* Buy stack space. */ + stg %r1,0(%r15) /* Store back chain. */ + stg %r0,8(%r15) /* Store eos. */ + + lgr %r1,%r2 /* Move syscall number. */ + lgr %r2,%r3 /* First parameter. */ + lgr %r3,%r4 /* Second parameter. */ + lgr %r4,%r5 /* Third parameter. */ + lgr %r5,%r6 /* Fourth parameter. */ + lg %r6,320(%r15) /* Fifth parameter. */ + basr %r7,0 +.L0: ex %r1,.L1-.L0(%r7) /* Lsb of R1 is subsituted as SVC number. */ + + lg %r15,0(%r15) /* Load back chain. */ + lmg %r6,15,48(%r15) /* Load registers. */ + + lghi %r0,-4095 + clgr %r2,%r0 /* Check R2 for error. */ + jnl SYSCALL_ERROR_LABEL + br %r14 /* Return to caller. */ +.L1: .word 0x0A00 /* Opcode for SVC 0. */ +PSEUDO_END (syscall) + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list new file mode 100644 index 0000000000..0d72f06cf9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list @@ -0,0 +1,55 @@ +# File name Caller Syscall name # args Strong name Weak names + +llseek EXTRA lseek 3 __libc_lseek64 __lseek llseek __lseek64 lseek64 +pread - pread 4 __libc_pread __libc_pread64 __pread pread __pread64 pread64 +pwrite - pwrite 4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64 +fstatfs - fstatfs i:ip __fstatfs fstatfs fstatfs64 __fstatfs64 +statfs - statfs i:sp __statfs statfs statfs64 +getpeername - getpeername i:ipp __getpeername getpeername +getpriority - getpriority i:ii __getpriority getpriority +ftruncate - ftruncate 2 __ftruncate ftruncate ftruncate64 __ftruncate64 +truncate - truncate 2 truncate truncate64 +getrlimit - getrlimit 2 __getrlimit getrlimit getrlimit64 +setrlimit - setrlimit 2 __setrlimit setrlimit setrlimit64 + +# semaphore and shm system calls +msgctl - msgctl i:iip __msgctl msgctl +msgget - msgget i:ii __msgget msgget +msgrcv - msgrcv i:ibnii __msgrcv msgrcv +msgsnd - msgsnd i:ibni __msgsnd msgsnd +shmat - shmat i:ipi __shmat shmat +shmctl - shmctl i:iip __shmctl shmctl +shmdt - shmdt i:s __shmdt shmdt +shmget - shmget i:iii __shmget shmget +semop - semop i:ipi __semop semop +semget - semget i:iii __semget semget +semctl - semctl i:iiii __semctl semctl + +# proper socket implementations: +accept - accept i:iBN __libc_accept __accept accept +bind - bind i:ipi __bind bind +connect - connect i:ipi __libc_connect __connect connect +getpeername - getpeername i:ipp __getpeername getpeername +getsockname - getsockname i:ipp __getsockname getsockname +getsockopt - getsockopt i:iiiBN __getsockopt getsockopt +listen - listen i:ii __listen listen +recv - recv i:ibni __libc_recv __recv recv +recvfrom - recvfrom i:ibniBN __libc_recvfrom __recvfrom recvfrom +recvmsg - recvmsg i:ipi __libc_recvmsg recvmsg +send - send i:ibni __libc_send __send send +sendmsg - sendmsg i:ipi __libc_sendmsg sendmsg +sendto - sendto i:ibnibn __libc_sendto __sendto sendto +setsockopt - setsockopt i:iiibn __setsockopt setsockopt +shutdown - shutdown i:ii __shutdown shutdown +socket - socket i:iii __socket socket +socketpair - socketpair i:iiif __socketpair socketpair + +getresuid - getresuid i:ppp getresuid +getresgid - getresgid i:ppp getresgid + +rt_sigaction EXTRA rt_sigaction i:ippi __syscall_rt_sigaction rt_sigaction +rt_sigpending EXTRA rt_sigpending i:pi __syscall_rt_sigpending rt_sigpending +rt_sigprocmask EXTRA rt_sigprocmask i:ippi __syscall_rt_sigprocmask rt_sigprocmask +rt_sigqueueinfo EXTRA rt_sigqueueinfo i:iip __syscall_rt_sigqueueinfo rt_sigqueueinfo +rt_sigsuspend EXTRA rt_sigsuspend i:pi __syscall_rt_sigsuspend rt_sigsuspend +rt_sigtimedwait EXTRA rt_sigtimedwait i:pppi __syscall_rt_sigtimedwait rt_sigtimedwait diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S new file mode 100644 index 0000000000..7b216c8caf --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S @@ -0,0 +1,90 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +/* Because the Linux version is in fact m68k/ELF and the start.? file + for this system (sysdeps/m68k/elf/start.S) is also used by The Hurd + and therefore this files must not contain the definition of the + `errno' variable (I don't know why, ask Roland), we have to define + it somewhere else. + + ...and this place is here. */ + .bss + .globl errno + .type errno,@object + .size errno,4 +errno: + .space 4 +weak_alias (errno, _errno) + +/* The following code is only used in the shared library when we + compile the reentrant version. Otherwise each system call defines + each own version. */ + +/* The syscall stubs jump here when they detect an error. */ + +#undef CALL_MCOUNT +#define CALL_MCOUNT + + .text +ENTRY(__syscall_error) +#ifndef PIC +#ifndef _LIBC_REENTRANT + lcr %r2,%r2 + larl %r1,errno + st %r2,0(%r1) + lghi %r2,-1 + br %r14 +#else + stmg %r13,%r15,104(%r15) + lgr %r0,%r15 + aghi %r15,-160 + lcr %r13,%r2 + stg %r0,0(%r15) + brasl %r14,__errno_location + st %r13,0(%r2) + lmg %r13,%r15,264(%r15) + lghi %r2,-1 + br %r14 +#endif +#else +#ifndef _LIBC_REENTRANT + larl %r1,_GLOBAL_OFFSET_TABLE_ + lg %r1,errno@GOT(%r1) + lcr %r2,%r2 + st %r2,0(%r1) + lghi %r2,-1 + br %r14 +#else + stmg %r13,%r15,104(%r15) + lgr %r0,%r15 + aghi %r15,-160 + lcr %r13,%r2 + stg %r0,0(%r15) + brasl %r14,__errno_location@PLT + st %r13,0(%r2) + lmg %r13,%r15,264(%r15) + lghi %r2,-1 + br %r14 +#endif +#endif + +END (__syscall_error) + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h new file mode 100644 index 0000000000..d52e623999 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h @@ -0,0 +1,164 @@ +/* Assembler macros for 64 bit S/390. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _LINUX_S390_SYSDEP_H +#define _LINUX_S390_SYSEDP_H + +#include +#include + +/* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h + of the kernel. But these symbols do not follow the SYS_* syntax + so we have to redefine the `SYS_ify' macro here. */ +/* In newer 2.1 kernels __NR_syscall is missing so we define it here. */ +#define __NR_syscall 0 + +#undef SYS_ify +#define SYS_ify(syscall_name) __NR_##syscall_name + +/* ELF-like local names start with `.L'. */ +#undef L +#define L(name) .L##name + +#ifdef __ASSEMBLER__ + +/* Linux uses a negative return value to indicate syscall errors, unlike + most Unices, which use the condition codes' carry flag. + + Since version 2.1 the return value of a system call might be negative + even if the call succeeded. E.g., the `lseek' system call might return + a large offset. Therefore we must not anymore test for < 0, but test + for a real error by making sure the value in gpr2 is a real error + number. Linus said he will make sure the no syscall returns a value + in -1 .. -4095 as a valid result so we can savely test with -4095. */ + +#define SYSCALL_ERROR_LABEL 0f + +#undef PSEUDO +#define PSEUDO(name, syscall_name, args) \ + .text; \ + ENTRY (name) \ + DO_CALL (args, syscall_name); \ + lghi %r4,-4095 ; \ + clgr %r2,%r4 ; \ + jnl SYSCALL_ERROR_LABEL ; \ + L(pseudo_end): + +#undef PSEUDO_END +#define PSEUDO_END(name) \ + SYSCALL_ERROR_HANDLER; \ + END (name) + +#ifndef _LIBC_REENTRANT +#ifndef PIC +#define SYSCALL_ERROR_HANDLER \ +0: lcr %r2,%r2 ; \ + larl %r1,errno ; \ + st %r2,0(%r1) ; \ + lghi %r2,-1 ; \ + br %r14 +#else +#define SYSCALL_ERROR_HANDLER \ +0: larl %r1,_GLOBAL_OFFSET_TABLE_ ; \ + lg %r1,errno@GOT(%r1) ; \ + lcr %r2,%r2 ; \ + st %r2,0(%r1) ; \ + lghi %r2,-1 ; \ + br %r14 +#endif /* PIC */ +#else +#define SYSCALL_ERROR_HANDLER \ +0: jg __syscall_error@PLT +#endif /* _LIBC_REENTRANT */ + +/* Linux takes system call arguments in registers: + + syscall number 1 call-clobbered + arg 1 2 call-clobbered + arg 2 3 call-clobbered + arg 3 4 call-clobbered + arg 4 5 call-clobbered + arg 5 6 call-saved + + (Of course a function with say 3 arguments does not have entries for + arguments 4 and 5.) + S390 does not need to do ANY stack operations to get its parameters + right. + */ + +#define DO_CALL(args, syscall) \ + svc SYS_ify (syscall) + +#define ret \ + br 14 + +#endif /* __ASSEMBLER__ */ + +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + ({ \ + DECLARGS_##nr(args) \ + int err; \ + asm volatile ( \ + LOADARGS_##nr \ + "svc %b1\n\t" \ + "lgr %0,%%r2\n\t" \ + : "=d" (err) \ + : "I" (__NR_##name) ASMFMT_##nr \ + : "memory", "cc", "2", "3", "4", "5", "6"); \ + if (err >= 0xfffff001) \ + { \ + __set_errno(-err); \ + err = -1; \ + } \ + (int) err; }) + +#define DECLARGS_0() +#define DECLARGS_1(arg1) \ + unsigned long gpr2 = (unsigned long) (arg1); +#define DECLARGS_2(arg1, arg2) \ + DECLARGS_1(arg1) \ + unsigned long gpr3 = (unsigned long) (arg2); +#define DECLARGS_3(arg1, arg2, arg3) \ + DECLARGS_2(arg1, arg2) \ + unsigned long gpr4 = (unsigned long) (arg3); +#define DECLARGS_4(arg1, arg2, arg3, arg4) \ + DECLARGS_3(arg1, arg2, arg3) \ + unsigned long gpr5 = (unsigned long) (arg4); +#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \ + DECLARGS_4(arg1, arg2, arg3, arg4) \ + unsigned long gpr6 = (unsigned long) (arg5); + +#define LOADARGS_0 +#define LOADARGS_1 "LG 2,%2\n\t" +#define LOADARGS_2 LOADARGS_1 "LG 3,%3\n\t" +#define LOADARGS_3 LOADARGS_2 "LG 4,%4\n\t" +#define LOADARGS_4 LOADARGS_3 "LG 5,%5\n\t" +#define LOADARGS_5 LOADARGS_4 "LG 6,%6\n\t" + +#define ASMFMT_0 +#define ASMFMT_1 , "m" (gpr2) +#define ASMFMT_2 , "m" (gpr2), "m" (gpr3) +#define ASMFMT_3 , "m" (gpr2), "m" (gpr3), "m" (gpr4) +#define ASMFMT_4 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5) +#define ASMFMT_5 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5), "m" (gpr6) + +#endif /* _LINUX_S390_SYSDEP_H */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c b/sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c new file mode 100644 index 0000000000..8999768874 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/truncate64.c @@ -0,0 +1 @@ +/* truncate64 is the same as truncate. */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/xstat.c b/sysdeps/unix/sysv/linux/s390/s390-64/xstat.c new file mode 100644 index 0000000000..788f785dcf --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/xstat.c @@ -0,0 +1,42 @@ +/* xstat using old-style Unix stat system call. 64 bit S/390 version. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc + will complain since they don't strictly match. */ +#define __xstat64 __xstat64_disable + +#include +#include +#include + +#include +#include + +extern int __syscall_stat (const char *, struct stat *); + +/* Get information about the file NAME in BUF. */ +int +__xstat (int vers, const char *name, struct stat *buf) +{ + return INLINE_SYSCALL (stat, 2, name, buf); +} + +weak_alias (__xstat, _xstat); +#undef __xstat64 +strong_alias (__xstat, __xstat64); diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c b/sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c new file mode 100644 index 0000000000..e7acd3b45e --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/s390-64/xstat64.c @@ -0,0 +1 @@ +/* xstat64 is in xstat.c */ diff --git a/sysdeps/unix/sysv/linux/s390/scandir64.c b/sysdeps/unix/sysv/linux/s390/scandir64.c deleted file mode 100644 index 506fd8877c..0000000000 --- a/sysdeps/unix/sysv/linux/s390/scandir64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/semctl.c b/sysdeps/unix/sysv/linux/s390/semctl.c deleted file mode 100644 index e9b1a483c9..0000000000 --- a/sysdeps/unix/sysv/linux/s390/semctl.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setegid.c b/sysdeps/unix/sysv/linux/s390/setegid.c deleted file mode 100644 index 2e3a54c893..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setegid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/seteuid.c b/sysdeps/unix/sysv/linux/s390/seteuid.c deleted file mode 100644 index 18e41d08c1..0000000000 --- a/sysdeps/unix/sysv/linux/s390/seteuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setfsgid.c b/sysdeps/unix/sysv/linux/s390/setfsgid.c deleted file mode 100644 index 0886712569..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setfsgid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setfsuid.c b/sysdeps/unix/sysv/linux/s390/setfsuid.c deleted file mode 100644 index a9f22eb8ab..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setfsuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setgid.c b/sysdeps/unix/sysv/linux/s390/setgid.c deleted file mode 100644 index 377021d9ec..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setgid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setgroups.c b/sysdeps/unix/sysv/linux/s390/setgroups.c deleted file mode 100644 index 0e7086278f..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setgroups.c +++ /dev/null @@ -1,2 +0,0 @@ -/* We also have to rewrite the kernel gid_t to the user land type. */ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setregid.c b/sysdeps/unix/sysv/linux/s390/setregid.c deleted file mode 100644 index 99c57ad20f..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setregid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setresgid.c b/sysdeps/unix/sysv/linux/s390/setresgid.c deleted file mode 100644 index daca1a4833..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setresgid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setresuid.c b/sysdeps/unix/sysv/linux/s390/setresuid.c deleted file mode 100644 index 3aeabe9ad7..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setresuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setreuid.c b/sysdeps/unix/sysv/linux/s390/setreuid.c deleted file mode 100644 index 8ad61226e9..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setreuid.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setrlimit.c b/sysdeps/unix/sysv/linux/s390/setrlimit.c deleted file mode 100644 index bfaef74c38..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setrlimit.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/setuid.c b/sysdeps/unix/sysv/linux/s390/setuid.c deleted file mode 100644 index c8fa23e354..0000000000 --- a/sysdeps/unix/sysv/linux/s390/setuid.c +++ /dev/null @@ -1,2 +0,0 @@ -#include - diff --git a/sysdeps/unix/sysv/linux/s390/shmctl.c b/sysdeps/unix/sysv/linux/s390/shmctl.c deleted file mode 100644 index 7eac6380dd..0000000000 --- a/sysdeps/unix/sysv/linux/s390/shmctl.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/socket.S b/sysdeps/unix/sysv/linux/s390/socket.S deleted file mode 100644 index 562b98f933..0000000000 --- a/sysdeps/unix/sysv/linux/s390/socket.S +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include - -/* &%/$&!! preprocessor */ -#define P(a, b) P2(a, b) -#define P2(a, b) a##b - - .text -/* The socket-oriented system calls are handled unusally in Linux. - They are all gated through the single `socketcall' system call number. - `socketcall' takes two arguments: the first is the subcode, specifying - which socket function is being called; and the second is a pointer to - the arguments to the specific function. - - The .S files for the other calls just #define socket and #include this. */ - -#ifndef __socket -#ifndef NO_WEAK_ALIAS -#define __socket P(__,socket) -#else -#define __socket socket -#endif -#endif - -#ifndef NARGS /* the socket.o object is compiled directly ... */ -#define NARGS 3 -#endif - -.globl __socket -ENTRY(__socket) - - /* Save registers and setup stack. */ - stm %r6,%r15,24(%r15) /* save registers */ - lr %r1,%r15 - l %r0,4(0,%r15) /* load eos */ - ahi %r15,-120 /* buy stack space */ - st %r1,0(0,%r15) /* store back chain */ - st %r0,4(0,%r15) /* store eos */ - - /* Reorder arguments */ -#if (NARGS >= 6) - mvc 0x74(4,%r15),216(%r15) /* move between parameter lists */ -#endif -#if (NARGS >= 5) - st %r6,0x70(0,%r15) /* store into parameter list */ -#endif -#if (NARGS >= 4) - st %r5,0x6C(0,%r15) /* store into parameter list */ -#endif -#if (NARGS >= 3) - st %r4,0x68(0,%r15) /* store into parameter list */ -#endif -#if (NARGS >= 2) - st %r3,0x64(0,%r15) /* store into parameter list */ - st %r2,0x60(0,%r15) -#endif - /* load subcode for socket syscall */ - lhi %r2,P(SOCKOP_,socket) - la %r3,0x60(0,%r15) /* load address of parameter list */ - - /* Do the system call trap. */ - svc SYS_ify(socketcall) - - l %r15,0(0,%r15) /* load back chain */ - lm %r6,15,24(%r15) /* load registers */ - - /* gpr2 is < 0 if there was an error. */ - lhi %r0,-125 - clr %r2,%r0 - jnl SYSCALL_ERROR_LABEL - - /* Successful; return the syscall's value. */ - br %r14 - -PSEUDO_END (__socket) - -#ifndef NO_WEAK_ALIAS -weak_alias (__socket, socket) -#endif diff --git a/sysdeps/unix/sysv/linux/s390/sys/procfs.h b/sysdeps/unix/sysv/linux/s390/sys/procfs.h deleted file mode 100644 index 8b60338cdb..0000000000 --- a/sysdeps/unix/sysv/linux/s390/sys/procfs.h +++ /dev/null @@ -1,118 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SYS_PROCFS_H -#define _SYS_PROCFS_H 1 - -/* This is somewhat modelled after the file of the same name on SVR4 - systems. It provides a definition of the core file format for ELF - used on Linux. It doesn't have anything to do with the /proc file - system, even though Linux has one. - - Anyway, the whole purpose of this file is for GDB and GDB only. - Don't read too much into it. Don't use it for anything other than - GDB unless you know what you are doing. */ - -#include -#include -#include -#include -#include - -__BEGIN_DECLS - -typedef greg_t elf_greg_t; -#define ELF_NGREG NGREG -typedef gregset_t elf_gregset_t; -typedef fpreg_t elf_fpreg_t; -typedef fpregset_t elf_fpregset_t; - -/* Signal info. */ -struct elf_siginfo - { - int si_signo; /* Signal number. */ - int si_code; /* Extra code. */ - int si_errno; /* Errno. */ - }; - - -/* Definitions to generate Intel SVR4-like core files. These mostly - have the same names as the SVR4 types with "elf_" tacked on the - front to prevent clashes with Linux definitions, and the typedef - forms have been avoided. This is mostly like the SVR4 structure, - but more Linuxy, with things that Linux does not support and which - GDB doesn't really use excluded. */ - -struct elf_prstatus - { - struct elf_siginfo pr_info; /* Info associated with signal. */ - short int pr_cursig; /* Current signal. */ - unsigned long int pr_sigpend; /* Set of pending signals. */ - unsigned long int pr_sighold; /* Set of held signals. */ - __pid_t pr_pid; - __pid_t pr_ppid; - __pid_t pr_pgrp; - __pid_t pr_sid; - struct timeval pr_utime; /* User time. */ - struct timeval pr_stime; /* System time. */ - struct timeval pr_cutime; /* Cumulative user time. */ - struct timeval pr_cstime; /* Cumulative system time. */ - elf_gregset_t pr_reg; /* GP registers. */ - int pr_fpvalid; /* True if math copro being used. */ - }; - - -#define ELF_PRARGSZ (80) /* Number of chars for args. */ - -struct elf_prpsinfo - { - char pr_state; /* Numeric process state. */ - char pr_sname; /* Char for pr_state. */ - char pr_zomb; /* Zombie. */ - char pr_nice; /* Nice val. */ - unsigned long int pr_flag; /* Flags. */ - unsigned short int pr_uid; - unsigned short int pr_gid; - int pr_pid, pr_ppid, pr_pgrp, pr_sid; - /* Lots missing */ - char pr_fname[16]; /* Filename of executable. */ - char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ - }; - -/* The rest of this file provides the types for emulation of the - Solaris interfaces that should be implemented by - users of libthread_db. */ - -/* Addresses. */ -typedef void *psaddr_t; - -/* Register sets. Linux has different names. */ -typedef elf_gregset_t prgregset_t; -typedef elf_fpregset_t prfpregset_t; - -/* We don't have any differences between processes and threads, - therefore have only one PID type. */ -typedef __pid_t lwpid_t; - -/* Process status and info. In the end we do provide typedefs for them. */ -typedef struct elf_prstatus prstatus_t; -typedef struct elf_prpsinfo prpsinfo_t; - -__END_DECLS - -#endif /* sys/procfs.h */ diff --git a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/sys/ucontext.h deleted file mode 100644 index b9ec8069b0..0000000000 --- a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 -/* Forward definition to avoid parse errors */ -struct ucontext; -typedef struct ucontext ucontext_t; -#include -#include - -/* We need the signal context definitions even if they are not used - included in . */ -#include - - -/* Type for a general-purpose register. */ -typedef unsigned long greg_t; - -/* And the whole bunch of them. We should have used `struct s390_regs', - but to avoid name space pollution and since the tradition says that - the register set is an array, we make gregset_t a simple array - that has the same size as s390_regs. */ -#define NGREG 36 -#define NUM_FPRS 16 -typedef greg_t gregset_t[NGREG]; - -typedef union -{ - double d; - float f; -} fpreg_t; - -/* Register set for the floating-point registers. */ -typedef struct { - unsigned int fpc; - fpreg_t fprs[NUM_FPRS]; -} fpregset_t; - -/* Context to describe whole processor state. */ -typedef struct - { - int version; - gregset_t gregs; - fpregset_t fpregs; - } mcontext_t; - -/* Userlevel context. */ -struct ucontext - { - unsigned long int uc_flags; - struct ucontext *uc_links; - __sigset_t uc_sigmask; - stack_t uc_stack; - mcontext_t uc_mcontext; - long int uc_filler[170]; - }; - - -#endif /* sys/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/s390/syscall.S b/sysdeps/unix/sysv/linux/s390/syscall.S deleted file mode 100644 index dbd8d6887c..0000000000 --- a/sysdeps/unix/sysv/linux/s390/syscall.S +++ /dev/null @@ -1,51 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include - -/* Please consult the file sysdeps/unix/sysv/linux/s390/sysdep.h for - more information about the value -4095 used below.*/ - -ENTRY (syscall) - /* Save registers and setup stack. */ - stm %r6,%r15,24(%r15) /* save registers */ - lr %r1,%r15 - l %r0,4(0,%r15) /* load eos */ - ahi %r15,-96 /* buy stack space */ - st %r1,0(0,%r15) /* store back chain */ - st %r0,4(0,%r15) /* store eos */ - - lr %r1,%r2 /* move syscall number */ - lr %r2,%r3 /* first parameter */ - lr %r3,%r4 /* second parameter */ - lr %r4,%r5 /* third parameter */ - lr %r5,%r6 /* fourth parameter */ - l %r6,192(%r15) /* fifth parameter */ - basr %r7,0 -.L0: ex %r1,.L1-.L0(%r7) /* lsb of R1 is subsituted as SVC number */ - - l %r15,0(0,%r15) /* load back chain */ - lm %r6,15,24(%r15) /* load registers */ - - lhi %r0,-4095 - clr %r2,%r0 /* check R2 for error */ - jnl SYSCALL_ERROR_LABEL - br %r14 /* return to caller */ -.L1: .word 0x0A00 /* opcode for SVC 0 */ -PSEUDO_END (syscall) diff --git a/sysdeps/unix/sysv/linux/s390/syscalls.list b/sysdeps/unix/sysv/linux/s390/syscalls.list deleted file mode 100644 index 913f051ff4..0000000000 --- a/sysdeps/unix/sysv/linux/s390/syscalls.list +++ /dev/null @@ -1,4 +0,0 @@ -# File name Caller Syscall name Args Strong name Weak names - -oldgetrlimit EXTRA getrlimit i:ip __old_getrlimit getrlimit@GLIBC_2.0 -oldsetrlimit EXTRA setrlimit i:ip __old_setrlimit setrlimit@GLIBC_2.0 diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.S b/sysdeps/unix/sysv/linux/s390/sysdep.S deleted file mode 100644 index 5515c0f9ce..0000000000 --- a/sysdeps/unix/sysv/linux/s390/sysdep.S +++ /dev/null @@ -1,104 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include - -/* Because the Linux version is in fact m68k/ELF and the start.? file - for this system (sysdeps/m68k/elf/start.S) is also used by The Hurd - and therefore this files must not contain the definition of the - `errno' variable (I don't know why, ask Roland), we have to define - it somewhere else. - - ...and this place is here. */ - .bss - .globl errno - .type errno,@object - .size errno,4 -errno: - .space 4 -weak_alias (errno, _errno) - -/* The following code is only used in the shared library when we - compile the reentrant version. Otherwise each system call defines - each own version. */ - -/* The syscall stubs jump here when they detect an error. */ - -#undef CALL_MCOUNT -#define CALL_MCOUNT - - .text -ENTRY(__syscall_error) -#ifndef PIC -#ifndef _LIBC_REENTRANT - lcr %r2,%r2 - basr %r1,0 -.L0: l %r1,.L1-.L0(%r1) - st %r2,0(0,%r1) - lhi %r2,-1 - br %r14 -.L1: .long errno -#else - stm %r11,%r15,44(%r15) - lr %r0,%r15 - ahi %r15,-96 - st %r0,0(%r15) - lcr %r11,%r2 - basr %r13,0 -.L0: l %r1,.L1-.L0(%r13) - basr %r14,%r1 - st %r11,0(%r2) - lhi %r2,-1 - l %r15,0(%r15) - lm %r11,%r15,44(%r15) - br %r14 -.L1: .long __errno_location -#endif -#else -#ifndef _LIBC_REENTRANT - basr %r1,0 -.L0: al %r1,.L1-.L0(%r1) - l %r1,errno@GOT12(%r1) - lcr %r2,%r2 - st %r2,0(0,%r1) - lhi %r2,-1 - br %r14 -.L1: .long _GLOBAL_OFFSET_TABLE_-0b -#else - stm %r11,%r15,44(%r15) - lr %r0,%r15 - ahi %r15,-96 - st %r0,0(%r15) - lcr %r11,%r2 - basr %r13,0 -.L0: l %r12,.L1-.L0(%r13) - ar %r12,%r13 - l %r14,.L2-.L0(%r13) - bas %r14,0(%r14,%r13) - st %r11,0(0,%r2) - lhi %r2,-1 - l %r15,0(%r15) - lm %r11,%r15,44(%r15) - br %r14 -.L1: .long _GLOBAL_OFFSET_TABLE_ - .L0 -.L2: .long __errno_location@PLT - .L0 -#endif -#endif - -END (__syscall_error) diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.h b/sysdeps/unix/sysv/linux/s390/sysdep.h deleted file mode 100644 index 099ce3d176..0000000000 --- a/sysdeps/unix/sysv/linux/s390/sysdep.h +++ /dev/null @@ -1,212 +0,0 @@ -/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _LINUX_S390_SYSDEP_H -#define _LINUX_S390_SYSDEP_H - -#include -#include - -/* For Linux we can use the system call table in the header file - /usr/include/asm/unistd.h - of the kernel. But these symbols do not follow the SYS_* syntax - so we have to redefine the `SYS_ify' macro here. */ -/* in newer 2.1 kernels __NR_syscall is missing so we define it here */ -#define __NR_syscall 0 - -#undef SYS_ify -#define SYS_ify(syscall_name) __NR_##syscall_name - -/* ELF-like local names start with `.L'. */ -#undef L -#define L(name) .L##name - -#ifdef __ASSEMBLER__ - -/* Linux uses a negative return value to indicate syscall errors, unlike - most Unices, which use the condition codes' carry flag. - - Since version 2.1 the return value of a system call might be negative - even if the call succeeded. E.g., the `lseek' system call might return - a large offset. Therefore we must not anymore test for < 0, but test - for a real error by making sure the value in gpr2 is a real error - number. Linus said he will make sure the no syscall returns a value - in -1 .. -4095 as a valid result so we can savely test with -4095. */ - -#define SYSCALL_ERROR_LABEL 0f - -#undef PSEUDO -#define PSEUDO(name, syscall_name, args) \ - .text; \ - ENTRY (name) \ - DO_CALL (args, syscall_name); \ - lhi %r4,-4095 ; \ - clr %r2,%r4 ; \ - jnl SYSCALL_ERROR_LABEL ; \ - L(pseudo_end): - -#undef PSEUDO_END -#define PSEUDO_END(name) \ - SYSCALL_ERROR_HANDLER; \ - END (name) - -#ifndef _LIBC_REENTRANT -#ifndef PIC -#define SYSCALL_ERROR_HANDLER \ -0: lcr %r2,%r2 ; \ - basr %r1,0 ; \ -1: l %r1,2f-1b(%r1) \ - st %r2,0(%r1) \ - lhi %r2,-1 \ - br %r14 \ -2: .long errno -#else -#define SYSCALL_ERROR_HANDLER \ -0: basr %r1,0 ; \ -1: al %r1,2f-1b(%r1) ; \ - l %r1,errno@GOT12(%r1) ; \ - lcr %r2,%r2 ; \ - st %r2,0(%r1) ; \ - lhi %r2,-1 ; \ - br %r14 ; \ -2: .long _GLOBAL_OFFSET_TABLE_-1b -#endif /* PIC */ -#else -#define SYSCALL_ERROR_HANDLER \ -0: basr %r1,0 ; \ -1: al %r1,2f-1b(%r1) ; \ - br %r1 ; \ -2: .long __syscall_error@PLT-1b -#endif /* _LIBC_REENTRANT */ - -/* Linux takes system call arguments in registers: - - syscall number 1 call-clobbered - arg 1 2 call-clobbered - arg 2 3 call-clobbered - arg 3 4 call-clobbered - arg 4 5 call-clobbered - arg 5 6 call-saved - - (Of course a function with say 3 arguments does not have entries for - arguments 4 and 5.) - S390 does not need to do ANY stack operations to get its parameters - right. - */ - -#define DO_CALL(args, syscall) \ - svc SYS_ify (syscall) - -#define ret \ - br 14 - -#endif /* __ASSEMBLER__ */ - -#undef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) \ - ({ \ - DECLARGS_##nr(args) \ - int err; \ - asm volatile ( \ - LOADARGS_##nr \ - "svc %b1\n\t" \ - "lr %0,%%r2\n\t" \ - : "=d" (err) \ - : "I" (__NR_##name) ASMFMT_##nr \ - : "memory", "cc", "2", "3", "4", "5", "6"); \ - if (err >= 0xfffff001) \ - { \ - __set_errno(-err); \ - err = 0xffffffff; \ - } \ - (int) err; }) - -#define DECLARGS_0() -#define DECLARGS_1(arg1) \ - unsigned int gpr2 = (unsigned int) (arg1); -#define DECLARGS_2(arg1, arg2) \ - DECLARGS_1(arg1) \ - unsigned int gpr3 = (unsigned int) (arg2); -#define DECLARGS_3(arg1, arg2, arg3) \ - DECLARGS_2(arg1, arg2) \ - unsigned int gpr4 = (unsigned int) (arg3); -#define DECLARGS_4(arg1, arg2, arg3, arg4) \ - DECLARGS_3(arg1, arg2, arg3) \ - unsigned int gpr5 = (unsigned int) (arg4); -#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \ - DECLARGS_4(arg1, arg2, arg3, arg4) \ - unsigned int gpr6 = (unsigned int) (arg5); - -#define LOADARGS_0 -#define LOADARGS_1 "L 2,%2\n\t" -#define LOADARGS_2 LOADARGS_1 "L 3,%3\n\t" -#define LOADARGS_3 LOADARGS_2 "L 4,%4\n\t" -#define LOADARGS_4 LOADARGS_3 "L 5,%5\n\t" -#define LOADARGS_5 LOADARGS_4 "L 6,%6\n\t" - -#define ASMFMT_0 -#define ASMFMT_1 , "m" (gpr2) -#define ASMFMT_2 , "m" (gpr2), "m" (gpr3) -#define ASMFMT_3 , "m" (gpr2), "m" (gpr3), "m" (gpr4) -#define ASMFMT_4 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5) -#define ASMFMT_5 , "m" (gpr2), "m" (gpr3), "m" (gpr4), "m" (gpr5), "m" (gpr6) - -#if 0 -#undef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) \ - ({ \ - DECLARGS_##nr(args) \ - asm volatile ( \ - "svc %b1\n\t" \ - : "+d" (gpr2) \ - : "I" (__NR_##name) ASMFMT_##nr : "memory", "cc"); \ - if (gpr2 >= 0xfffff001) \ - { \ - __set_errno(-gpr2); \ - gpr2 = 0xffffffff; \ - } \ - (int) gpr2; }) - -#define DECLARGS_0() \ - register unsigned int gpr2 asm("2"); -#define DECLARGS_1(arg1) \ - register unsigned int gpr2 asm("2") = (unsigned int) (arg1); -#define DECLARGS_2(arg1, arg2) \ - DECLARGS_1(arg1) \ - register unsigned int gpr3 asm("3") = (unsigned int) (arg2); -#define DECLARGS_3(arg1, arg2, arg3) \ - DECLARGS_2(arg1, arg2) \ - register unsigned int gpr4 asm("4") = (unsigned int) (arg3); -#define DECLARGS_4(arg1, arg2, arg3, arg4) \ - DECLARGS_3(arg1, arg2, arg3) \ - register unsigned int gpr5 asm("5") = (unsigned int) (arg4); -#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \ - DECLARGS_4(arg1, arg2, arg3, arg4) \ - register unsigned int gpr6 asm("6") = (unsigned int) (arg5); - -#define ASMFMT_0 -#define ASMFMT_1 -#define ASMFMT_2 , "d" (gpr3) -#define ASMFMT_3 , "d" (gpr3), "d" (gpr4) -#define ASMFMT_4 , "d" (gpr3), "d" (gpr4), "d" (gpr5) -#define ASMFMT_5 , "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6) - -#endif /* 0 */ - -#endif /* _LINUX_S390_SYSDEP_H */ diff --git a/sysdeps/unix/sysv/linux/s390/versionsort64.c b/sysdeps/unix/sysv/linux/s390/versionsort64.c deleted file mode 100644 index 144b691e56..0000000000 --- a/sysdeps/unix/sysv/linux/s390/versionsort64.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/xstat.c b/sysdeps/unix/sysv/linux/s390/xstat.c deleted file mode 100644 index e9869f5508..0000000000 --- a/sysdeps/unix/sysv/linux/s390/xstat.c +++ /dev/null @@ -1 +0,0 @@ -#include -- cgit v1.2.3-70-g09d2