| Commit message (Collapse) | Author | Age | Files | Lines |
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It follows the internal signature:
extern int clone3 (struct clone_args *__cl_args, size_t __size,
int (*__func) (void *__arg), void *__arg);
Checked on s390x-linux-gnu and s390-linux-gnu.
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On s390x syscalls are triggered by svc instruction. One can
pass the syscall number encoded in the instruction "svc 123"
or by storing it in r1:
lghi r1,123
svc 0
If the syscall number is encoded in the instruction, this can
cause broken syscall restarts. Therefore this patch is now just
passing the syscall number in r1.
See also kernel-commit:
"s390/signal: switch to using vdso for sigreturn and syscall restart"
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/s390/[%e2%80%a6]call.c?h=v6.0-rc1&id=df29a7440c4b5c65765c8f60396b3b13063e24e9
As information, the "svc 0" feature was introduced in kernel 2.5.62:
commit b5aad611393ef2e132e3648fa4c6e56a9cfa8708
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And also fixes the SINGLE_THREAD_P macro for SINGLE_THREAD_BY_GLOBAL,
since header inclusion single-thread.h is in the wrong order, the define
needs to come before including sysdeps/unix/sysdep.h. The macro
is now moved to a per-arch single-threade.h header.
The SINGLE_THREAD_P is used on some more places.
Checked on aarch64-linux-gnu and x86_64-linux-gnu.
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I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.
I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah. I don't
know why I run into these diagnostics whereas others evidently do not.
remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
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I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
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With all Linux ABIs using the expected Linux kABI to indicate
syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration
on all ports.
This patch removes the 'err' argument on INTERNAL_SYSCALL* macro
and remove the INTERNAL_SYSCALL_DECL usage.
Checked with a build against all affected ABIs.
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With all Linux ABIs using the expected Linux kABI to indicate
syscalls errors, there is no need to replicate the INLINE_SYSCALL.
The generic Linux sysdep.h includes errno.h even for !__ASSEMBLER__,
which is ok now and it allows cleanup some archaic code that assume
otherwise.
Checked with a build against all affected ABIs.
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The {INTERNAL,INLINE}_SYSCALL are defined only on s390 sysdep.h.
Checked on s390x-linux-gnu and s390-linux-gnu.
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No architecture currently defines the vDSO symbol. On archictures
with 64-bit time_t the HAVE_CLOCK_GETRES_VSYSCALL is renamed to
HAVE_CLOCK_GETRES64_VSYSCALL, it simplifies clock_gettime code.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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No architecture currently defines the vDSO symbol. On architectures
with 64-bit time_t the HAVE_CLOCK_GETTIME_VSYSCALL is renamed to
HAVE_CLOCK_GETTIME64_VSYSCALL, it simplifies clock_gettime code.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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Linux vDSO initialization code the internal function pointers require a
lot of duplicated boilerplate over different architectures. This patch
aims to simplify not only the code but the required definition to enable
a vDSO symbol.
The changes are:
1. Consolidate all init-first.c on only one implementation and enable
the symbol based on HAVE_*_VSYSCALL existence.
2. Set the HAVE_*_VSYSCALL to the architecture expected names string.
3. Add a new internal implementation, get_vdso_mangle_symbol, which
returns a mangled function pointer.
Currently the clock_gettime, clock_getres, gettimeofday, getcpu, and time
are handled in an arch-independent way, powerpc still uses some
arch-specific vDSO symbol handled in a specific init-first implementation.
Checked on aarch64-linux-gnu, arm-linux-gnueabihf, i386-linux-gnu,
mips64-linux-gnu, powerpc64le-linux-gnu, s390x-linux-gnu,
sparc64-linux-gnu, and x86_64-linux-gnu.
* sysdeps/powerpc/powerpc32/backtrace.c (is_sigtramp_address,
is_sigtramp_address_rt): Use HAVE_SIGTRAMP_{RT}32 instead of SHARED.
* sysdeps/powerpc/powerpc64/backtrace.c (is_sigtramp_address):
Likewise.
* sysdeps/unix/sysv/linux/aarch64/init-first.c: Remove file.
* sysdeps/unix/sysv/linux/aarch64/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/arm/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/arm/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/mips/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/mips/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/i386/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/riscv/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/riscv/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/s390/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/s390/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/x86/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/aarch64/sysdep.h
(HAVE_CLOCK_GETRES_VSYSCALL, HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL): Define value based on kernel exported
name.
* sysdeps/unix/sysv/linux/arm/sysdep.h (HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h (HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/mips/sysdep.h (HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/powerpc/sysdep.h
(HAVE_CLOCK_GETRES_VSYSCALL, HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETCPU_VSYSCALL, HAVE_TIME_VSYSCALL, HAVE_GET_TBFREQ,
HAVE_SIGTRAMP_RT64, HAVE_SIGTRAMP_32, HAVE_SIGTRAMP_RT32i,
HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/riscv/sysdep.h (HAVE_CLOCK_GETRES_VSYSCALL,
HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL,
HAVE_GETCPU_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/s390/sysdep.h (HAVE_CLOCK_GETRES_VSYSCALL,
HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL,
HAVE_GETCPU_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL,
HAVE_GETCPU_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/dl-vdso.h (VDSO_NAME, VDSO_HASH): Define to
invalid names if architecture does not define them.
(get_vdso_mangle_symbol): New symbol.
* sysdeps/unix/sysv/linux/init-first.c: New file.
* sysdeps/unix/sysv/linux/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/init-first.c (gettimeofday,
clock_gettime, clock_getres, getcpu, time): Remove declaration.
(__libc_vdso_platform_setup_arch): Likewise and use
get_vdso_mangle_symbol to setup vDSO symbols.
(sigtramp_rt64, sigtramp32, sigtramp_rt32, get_tbfreq): Add
attribute_hidden.
* sysdeps/unix/sysv/linux/powerpc/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/sysdep-vdso.h (VDSO_SYMBOL): Remove
definition.
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This patch removes the PREPARE_VERSION and PREPARE_VERSION_KNOW macro
and uses a static inline function instead, get_vdso_symbol. Each
architecture that supports vDSO must define the Linux version and its
hash for symbol resolution (VDSO_NAME and VDSO_HASH macro respectively).
It also organizes the HAVE_*_VSYSCALL for mips, powerpc, and s390 to
define them on a common header.
The idea is to require less code to configure and enable vDSO support
for newer ports. No semantic changes are expected.
Checked with a build against all affected architectures.
* sysdeps/unix/make-syscalls.sh: Make vDSO call use get_vdso_symbol.
* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c (__gettimeofday):
Use get_vdso_symbol instead of _dl_vdso_vsym.
* sysdeps/unix/sysv/linux/powerpc/time.c (time): Likewise.
* sysdeps/unix/sysv/linux/riscv/flush-icache.c
(__lookup_riscv_flush_icache): Likewise.
* sysdeps/unix/sysv/linux/x86/gettimeofday.c (__gettimeofday):
Likewise.
* sysdeps/unix/sysv/linux/x86/time.c (time): Likewise.
* sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Likewise.
* sysdeps/unix/sysv/linux/aarch64/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/arm/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/i386/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/mips/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/riscv/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/s390/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/aarch64/sysdep.h (VDSO_NAME, VDSO_HASH):
Define.
* sysdeps/unix/sysv/linux/arm/sysdep.h (VDSO_NAME, VDSO_HASH):
Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h (VDSO_NAME, VDSO_HASH):
Likewise.
* sysdeps/unix/sysv/linux/riscv/sysdep.h (VDSO_NAME, VDSO_HASH):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (VDSO_NAME, VDSO_HASH):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (VDSO_NAME, VDSO_HASH):
Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL): Remove
definition.
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
(HAVE_CLOCK_GETTIME_VSYSCALL, HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
(HAVE_CLOCK_GETRES_VSYSCALL, HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL, HAVE_GETCPU_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
(HAVE_CLOCK_GETRES_VSYSCALL, HAVE_CLOCK_GETTIME_VSYSCALL,
HAVE_GETTIMEOFDAY_VSYSCALL, HAVE_GETCPU_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/mips/sysdep.h: New file.
* sysdeps/unix/sysv/linux/powerpc/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/s390/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/dl-vdso.h (PREPARE_VERSION,
PREPARE_VERSION_KNOWN, VDSO_NAME_LINUX_2_6, VDSO_HASH_LINUX_2_6,
VDSO_NAME_LINUX_2_6_15, VDSO_HASH_LINUX_2_6_15,
VDSO_NAME_LINUX_2_6_29, VDSO_HASH_LINUX_2_6_29,
VDSO_NAME_LINUX_4_15, VDSO_HASH_LINUX_4_15): Remove defines.
(get_vdso_symbol): New function.
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2001-03-13 Martin Schwidefsky <schwidefsky@de.ibm.com>
* 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 <schwidefsky@de.ibm.com>
* 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 <schwidefsky@de.ibm.com>
* 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 <schwidefsky@de.ibm.com>
* 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 <schwidefsky@de.ibm.com>
* scripts/config.guess: Add support for Linux on 64 bit S/390.
* scripts/config.sub: Likewise.
2001-03-13 Martin Schwidefsky <schwidefsky@de.ibm.com>
* 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 <schwidefsky@de.ibm.com>
* 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 <bits/wordsize.h> 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 <schwidefsky@de.ibm.com>
* configure.in: Change machine=s390 to machine=s390/s390-32.
* elf/elf.h: Correct comment for R_390_PLT16DBL.
|
|
|
|
|
| |
* sysdeps/unix/sysv/linux/s390/sysdep.h (_LINUX_S390_SYSDEP_H):
Fix typo. Patch by Martin Schwidefsky <schwidefsky@de.ibm.com>.
|
|
2000-08-02 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/s390/Dist: New file.
* sysdeps/unix/sysv/linux/s390/sysdep.h: New file.
* sysdeps/unix/sysv/linux/s390/sysdep.S: New file.
* sysdeps/unix/sysv/linux/s390/syscall.S: New file.
* sysdeps/unix/sysv/linux/s390/sys/user.h: New file.
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h: New file.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: New file.
* sysdeps/unix/sysv/linux/s390/sys/elf.h: New file.
* sysdeps/unix/sysv/linux/s390/socket.S: New file.
* sysdeps/unix/sysv/linux/s390/sigcontextinfo.h: New file.
* sysdeps/unix/sysv/linux/s390/shmctl.c: New file.
* sysdeps/unix/sysv/linux/s390/setreuid.c: New file.
* sysdeps/unix/sysv/linux/s390/setresuid.c: New file.
* sysdeps/unix/sysv/linux/s390/setresgid.c: New file.
* sysdeps/unix/sysv/linux/s390/setregid.c: New file.
* sysdeps/unix/sysv/linux/s390/setgroups.c: New file.
* sysdeps/unix/sysv/linux/s390/setgid.c: New file.
* sysdeps/unix/sysv/linux/s390/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/s390/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/s390/seteuid.c: New file.
* sysdeps/unix/sysv/linux/s390/setegid.c: New file.
* sysdeps/unix/sysv/linux/s390/semctl.c: New file.
* sysdeps/unix/sysv/linux/s390/register-dump.h: New file.
* sysdeps/unix/sysv/linux/s390/putpmsg.c: New file.
* sysdeps/unix/sysv/linux/s390/putmsg.c: New file.
* sysdeps/unix/sysv/linux/s390/profil-counter.h: New file.
* sysdeps/unix/sysv/linux/s390/msgctl.c: New file.
* sysdeps/unix/sysv/linux/s390/mmap.S: New file.
* sysdeps/unix/sysv/linux/s390/getuid.c: New file.
* sysdeps/unix/sysv/linux/s390/getresuid.c: New file.
* sysdeps/unix/sysv/linux/s390/getresgid.c: New file.
* sysdeps/unix/sysv/linux/s390/getpmsg.c: New file.
* sysdeps/unix/sysv/linux/s390/getmsg.c: New file.
* sysdeps/unix/sysv/linux/s390/getgroups.c: New file.
* sysdeps/unix/sysv/linux/s390/getegid.c: New file.
* sysdeps/unix/sysv/linux/s390/geteuid.c: New file.
* sysdeps/unix/sysv/linux/s390/fchown.c: New file.
* sysdeps/unix/sysv/linux/s390/clone.S: New file.
* sysdeps/unix/sysv/linux/s390/brk.c: New file.
* sysdeps/unix/sysv/linux/s390/bits/time.h: New file.
* sysdeps/unix/sysv/linux/s390/bits/resource.h: New file.
* sysdeps/unix/sysv/linux/s390/bits/mman.h: New file.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: New file.
* sysdeps/unix/sysv/linux/s390/Makefile: New file.
* sysdeps/s390/sysdep.h: New file.
* sysdeps/s390/sys/ucontext.h: New file.
* sysdeps/s390/sub_n.S: New file.
* sysdeps/s390/strncpy.S: New file.
* sysdeps/s390/strcpy.S: New file.
* sysdeps/s390/stackinfo.h: New file.
* sysdeps/s390/setjmp.S: New file.
* sysdeps/s390/s390-mcount.S: New file.
* sysdeps/s390/mul_1.S: New file.
* sysdeps/s390/memusage.h: New file.
* sysdeps/s390/memset.S: New file.
* sysdeps/s390/memcpy.S: New file.
* sysdeps/s390/memchr.S: New file.
* sysdeps/s390/machine-gmon.h: New file.
* sysdeps/s390/ldbl2mpn.c: New file.
* sysdeps/s390/gmp-mparam.h: New file.
* sysdeps/s390/fpu/fpu_control.h: New file.
* sysdeps/s390/fpu/fesetround.c: New file.
* sysdeps/s390/fpu/fegetround.c: New file.
* sysdeps/s390/fpu/fclrexcpt.c: New file.
* sysdeps/s390/fpu/bits/fenv.h: New file.
* sysdeps/s390/ffs.c: New file.
* sysdeps/s390/elf/start.S: New file.
* sysdeps/s390/elf/setjmp.S: New file.
* sysdeps/s390/elf/bsd-setjmp.S: New file.
* sysdeps/s390/elf/bsd-_setjmp.S: New file.
* sysdeps/s390/dl-machine.h: New file.
* sysdeps/s390/bzero.S: New file.
* sysdeps/s390/bsd-setjmp.S: New file.
* sysdeps/s390/bsd-_setjmp.S: New file.
* sysdeps/s390/bits/string.h: New file.
* sysdeps/s390/bits/setjmp.h: New file.
* sysdeps/s390/bits/huge_val.h: New file.
* sysdeps/s390/bits/endian.h: New file.
* sysdeps/s390/bits/byteswap.h: New file.
* sysdeps/s390/bcopy.S: New file.
* sysdeps/s390/backtrace.c: New file.
* sysdeps/s390/atomicity.h: New file.
* sysdeps/s390/asm-syntax.h: New file.
* sysdeps/s390/addmul_1.S: New file.
* sysdeps/s390/add_n.S: New file.
* sysdeps/s390/abort-instr.h: New file.
* sysdeps/s390/__longjmp.c: New file.
* sysdeps/s390/Makefile: New file.
* sysdeps/s390/Implies: New file.
* sysdeps/s390/Dist: New file.
Patches by Martin Schwidefsky <schwidefsky@de.ibm.com>.
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