| Commit message (Collapse) | Author | Age | Files | Lines |
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This reverts commit 0c5b8b5941e036dcaac69cecee9f01fdf9218e6e.
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For ia32 PIC, the first thing of many syscalls does is to call
__x86.get_pc_thunk.reg to load PC into reg in case there is an error,
which is required for setting errno. In most cases, there are no
errors. But we still call __x86.get_pc_thunk.reg. This patch adds
INLINE_SYSCALL_RETURN and INLINE_SYSCALL_ERROR_RETURN so that i386
can optimize setting errno by branching to the internal __syscall_error
without PLT.
INLINE_SYSCALL_ERROR_RETURN is designed to take the negative error
number returned from the majority of Linux kernels for which negating
is a no-op with INTERNAL_SYSCALL_ERRNO.
With i386 INLINE_SYSCALL_RETURN, INLINE_SYSCALL_ERROR_RETURN and
i386 syscall inlining optimization for GCC 5, for
sysdeps/unix/sysv/linux/fchmodat.c with -O2 -march=i686
-mtune=generic, GCC 5.2 now generates:
<fchmodat>:
0: push %ebx
1: mov 0x14(%esp),%eax
5: mov 0x8(%esp),%ebx
9: mov 0xc(%esp),%ecx
d: mov 0x10(%esp),%edx
11: test $0xfffffeff,%eax
16: jne 38 <fchmodat+0x38>
18: test $0x1,%ah
1b: jne 48 <fchmodat+0x48>
1d: mov $0x132,%eax
22: call *%gs:0x10
29: cmp $0xfffff000,%eax
2e: ja 58 <fchmodat+0x58>
30: pop %ebx
31: ret
32: lea 0x0(%esi),%esi
38: pop %ebx
39: mov $0xffffffea,%eax
3e: jmp 3f <fchmodat+0x3f> 3f: R_386_PC32 __syscall_error
43: nop
44: lea 0x0(%esi,%eiz,1),%esi
48: pop %ebx
49: mov $0xffffffa1,%eax
4e: jmp 4f <fchmodat+0x4f> 4f: R_386_PC32 __syscall_error
53: nop
54: lea 0x0(%esi,%eiz,1),%esi
58: pop %ebx
59: jmp 5a <fchmodat+0x5a> 5a: R_386_PC32 __syscall_error
instead of
<fchmodat>:
0: sub $0x8,%esp
3: mov 0x18(%esp),%eax
7: mov %ebx,(%esp)
a: call b <fchmodat+0xb> b: R_386_PC32 __x86.get_pc_thunk.bx
f: add $0x2,%ebx 11: R_386_GOTPC _GLOBAL_OFFSET_TABLE_
15: mov %edi,0x4(%esp)
19: test $0xfffffeff,%eax
1e: jne 70 <fchmodat+0x70>
20: test $0x1,%ah
23: jne 88 <fchmodat+0x88>
25: mov 0x14(%esp),%edx
29: mov 0x10(%esp),%ecx
2d: mov 0xc(%esp),%edi
31: xchg %ebx,%edi
33: mov $0x132,%eax
38: call *%gs:0x10
3f: xchg %edi,%ebx
41: cmp $0xfffff000,%eax
46: ja 58 <fchmodat+0x58>
48: mov (%esp),%ebx
4b: mov 0x4(%esp),%edi
4f: add $0x8,%esp
52: ret
53: nop
54: lea 0x0(%esi,%eiz,1),%esi
58: mov 0x0(%ebx),%edx 5a: R_386_TLS_GOTIE __libc_errno
5e: neg %eax
60: mov %eax,%gs:(%edx)
63: mov $0xffffffff,%eax
68: jmp 48 <fchmodat+0x48>
6a: lea 0x0(%esi),%esi
70: mov 0x0(%ebx),%eax 72: R_386_TLS_GOTIE __libc_errno
76: movl $0x16,%gs:(%eax)
7d: mov $0xffffffff,%eax
82: jmp 48 <fchmodat+0x48>
84: lea 0x0(%esi,%eiz,1),%esi
88: mov 0x0(%ebx),%eax 8a: R_386_TLS_GOTIE __libc_errno
8e: movl $0x5f,%gs:(%eax)
95: mov $0xffffffff,%eax
9a: jmp 48 <fchmodat+0x48>
* sysdeps/unix/sysdep.h (INLINE_SYSCALL_RETURN): New.
(INLINE_SYSCALL_ERROR_RETURN): Likewise.
* sysdeps/unix/sysv/linux/adjtime.c (ADJTIME): Use
INLINE_SYSCALL_RETURN and INLINE_SYSCALL_ERROR_RETURN.
* sysdeps/unix/sysv/linux/aio_sigqueue.c (__aio_sigqueue):
Likewise.
* sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise.
* sysdeps/unix/sysv/linux/eventfd.c (eventfd): Likewise.
* sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise.
* sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise.
* sysdeps/unix/sysv/linux/fcntl.c (do_fcntl): Likewise.
* sysdeps/unix/sysv/linux/fstatfs64.c (__fstatfs64): Likewise.
* sysdeps/unix/sysv/linux/ftruncate64.c (__ftruncate64): Likewise.
* sysdeps/unix/sysv/linux/futimens.c (futimens): Likewise.
* sysdeps/unix/sysv/linux/futimes.c (__futimes): Likewise.
* sysdeps/unix/sysv/linux/futimesat.c (futimesat): Likewise.
* sysdeps/unix/sysv/linux/fxstat.c (__fxstat): Likewise.
* sysdeps/unix/sysv/linux/fxstat64.c (___fxstat64): Likewise.
* sysdeps/unix/sysv/linux/fxstatat.c (__fxstatat): Likewise.
* sysdeps/unix/sysv/linux/fxstatat64.c (__fxstatat64): Likewise.
* sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
Likewise.
* sysdeps/unix/sysv/linux/getpriority.c (__getpriority): Likewise.
* sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Likewise.
* sysdeps/unix/sysv/linux/llseek.c (__llseek): Likewise.
* sysdeps/unix/sysv/linux/lutimes.c (lutimes): Likewise.
* sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise.
* sysdeps/unix/sysv/linux/lxstat64.c (___lxstat64): Likewise.
* sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Likewise.
* sysdeps/unix/sysv/linux/mq_close.c (mq_close): Likewise.
* sysdeps/unix/sysv/linux/mq_open.c (__mq_open): Likewise.
* sysdeps/unix/sysv/linux/mq_unlink.c (mq_unlink): Likewise.
* sysdeps/unix/sysv/linux/msgget.c (msgget): Likewise.
* sysdeps/unix/sysv/linux/prlimit.c (prlimit): Likewise.
* sysdeps/unix/sysv/linux/pt-raise.c (raise): Likewise.
* sysdeps/unix/sysv/linux/raise.c (raise): Likewise.
* sysdeps/unix/sysv/linux/readahead.c (__readahead): Likewise.
* sysdeps/unix/sysv/linux/reboot.c (reboot): Likewise.
* sysdeps/unix/sysv/linux/semget.c (semget): Likewise.
* sysdeps/unix/sysv/linux/semop.c (semop): Likewise.
* sysdeps/unix/sysv/linux/semtimedop.c (semtimedop): Likewise.
* sysdeps/unix/sysv/linux/setrlimit64.c (setrlimit64): Likewise.
* sysdeps/unix/sysv/linux/shmat.c (shmat): Likewise.
* sysdeps/unix/sysv/linux/shmdt.c (shmdt): Likewise.
* sysdeps/unix/sysv/linux/shmget.c (shmget): Likewise.
* sysdeps/unix/sysv/linux/signalfd.c (signalfd): Likewise.
* sysdeps/unix/sysv/linux/sigpending.c (sigpending): Likewise.
* sysdeps/unix/sysv/linux/sigprocmask.c ( __sigprocmask): Likewise.
* sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Likewise.
* sysdeps/unix/sysv/linux/speed.c (cfsetospeed): Likewise.
* sysdeps/unix/sysv/linux/statfs64.c (__statfs64): Likewise.
* sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise.
* sysdeps/unix/sysv/linux/tcsendbrk.c (tcsendbreak): Likewise.
* sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
* sysdeps/unix/sysv/linux/timer_getoverr.c (timer_getoverrun):
Likewise.
* sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime):
Likewise.
* sysdeps/unix/sysv/linux/timer_settime.c (timer_settime):
Likewise.
* sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise.
* sysdeps/unix/sysv/linux/ustat.c (ustat): Likewise.
* sysdeps/unix/sysv/linux/utimensat.c (utimensat): Likewise.
* sysdeps/unix/sysv/linux/utimes.c (__utimes): Likewise.
* sysdeps/unix/sysv/linux/xmknod.c (__xmknod): Likewise.
* sysdeps/unix/sysv/linux/xmknodat.c (__xmknodat): Likewise.
* sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise.
* sysdeps/unix/sysv/linux/xstat64.c (___xstat64): Likewise.
* sysdeps/unix/sysv/linux/xstatconv.c (__xstat_conv): Likewise.
(__xstat64_conv): Likewise.
(__xstat32_conv): Likewise.
* sysdeps/unix/sysv/linux/sched_getaffinity.c
(__sched_getaffinity_new): Add libc_hidden_proto and
libc_hidden_def. Use INLINE_SYSCALL_ERROR_RETURN.
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2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
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2000-01-24 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/Dist: Add ipc_priv.h.
* sysdeps/unix/sysv/linux/alpha/Dist: Likewise.
2000-01-24 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/bits/ipc.h: Move private decls...
* sysdeps/unix/sysv/linux/ipc_priv.h: ...here.
* sysdeps/unix/sysv/linux/bits/msq.h: Move private decls...
* sysdeps/unix/sysv/linux/msgctl.c: ...here. Include ipc_priv.h.
* sysdeps/unix/sysv/linux/bits/sem.h: Move private decls...
* sysdeps/unix/sysv/linux/semctl.c: ...here. Include ipc_priv.h.
* sysdeps/unix/sysv/linux/bits/shm.h: Move private decls...
* sysdeps/unix/sysv/linux/shmctl.c: ...here. Include ipc_priv.h.
* sysdeps/unix/sysv/linux/alpha/bits/ipc.h: Move private decls...
* sysdeps/unix/sysv/linux/alpha/ipc_priv.h: ...here.
* sysdeps/unix/sysv/linux/alpha/bits/msq.h: Remove private decls.
* sysdeps/unix/sysv/linux/alpha/bits/sem.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/ipc.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/msq.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/sem.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Include ipc_priv.h.
* sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Likewise.
* sysdeps/unix/sysv/linux/msgget.c: Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
* sysdeps/unix/sysv/linux/semget.c: Likewise.
* sysdeps/unix/sysv/linux/semop.c: Likewise.
* sysdeps/unix/sysv/linux/shmat.c: Likewise.
* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
* sysdeps/unix/sysv/linux/shmget.c: Likewise.
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2000-01-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/bits/ipc.h: New file.
* sysdeps/unix/sysv/linux/bits/sem.h: New file.
* sysdeps/unix/sysv/linux/bits/shm.h: New file.
* sysdeps/unix/sysv/linux/bits/msg.h: New file.
* sysdeps/unix/sysv/linux/bits/alpha/ipc.h: Update for new ipc.
* sysdeps/unix/sysv/linux/bits/alpha/sem.h: New file.
* sysdeps/unix/sysv/linux/bits/alpha/shm.h: New file.
* sysdeps/unix/sysv/linux/bits/alpha/msg.h: New file.
* sysdeps/unix/sysv/linux/bits/sparc/ipc.h: New file.
* sysdeps/unix/sysv/linux/bits/sparc/sem.h: New file.
* sysdeps/unix/sysv/linux/bits/sparc/shm.h: New file.
* sysdeps/unix/sysv/linux/bits/sparc/msg.h: New file.
* sysdeps/unix/sysv/linux/msgctl.c (__old_msgctl):
Renamed from msgctl.
(__new_msgctl): New function.
* sysdeps/unix/sysv/linux/semctl.c (__old_semctl):
Renamed from semctl.
(__new_semctl): New function.
* sysdeps/unix/sysv/linux/shmctl.c (__old_shmctl):
Renamed from shmctl.
(__new_shmctl): New function.
* sysdeps/unix/sysv/linux/msgget.c: Define __LIBC_IPC_INTERNAL.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysdeps/unix/sysv/linux/semget.c: Likewise.
* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
* sysdeps/unix/sysv/linux/semop.c: Likewise.
* sysdeps/unix/sysv/linux/shmat.c: Likewise.
* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
* sysdeps/unix/sysv/linux/shmget.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: New file.
* sysdeps/unix/sysv/linux/Versions: Add msgctl, semctl, shmctl.
2000-01-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/Dist: Remove setres[ug]id.
* sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: Kill warnings.
* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Define needed
syscalls.
* sysdeps/unix/sysv/linux/pwrite64.c: Use proper prototype.
* sysdeps/unix/sysv/linux/truncate64.c: Likewise.
* sysdeps/unix/sysv/linux/kernel-features.h: [gs]etres[ug]id are
available on sparc since 2.3.39.
* sysdeps/unix/sysv/linux/execve.c: Kill warnings.
2000-01-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/chown.c (__syscall_chown): Use proper
prototype.
(__real_chown): Return EINVAL if owner or group are out of the range
-1U .. 65534.
* sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise.
* sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise.
* sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Return
EINVAL if ruid, euid or suid are out of the range -1U .. 65534.
* sysdeps/unix/sysv/linux/i386/setresgid.c (__setresgid): Similarly.
* sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Simplify.
* sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise.
* sysdeps/unix/sysv/linux/m68k/chown.c (__syscall_chown): Use proper
prototype.
Don't include non-existant header.
(__chown): Return EINVAL if owner or group are out of the range
-1U .. 65534.
* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (setresuid,
setresgid): Inherit standard linux/syscalls.list definitions.
* sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Remove.
* sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Remove.
* sysdeps/unix/sysv/linux/syscalls.list (setresgid): Provide
__setresgid symbol.
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1999-08-18 Ulrich Drepper <drepper@cygnus.com>
* Rules: When generating stdio_lim.h also rewrite IOV_MAX definition.
* stdio-common/stdio_lim.h.in: Add IOV_MAX template.
* include/bits/xopen_lim.h: Don't define IOV_MAX here, get it from
stdio_lim.h. Define LONG_BIT and WORD_BIT.
* include/features.h: Define __USE_XOPEN2K if _XOPEN_SOURCE == 600.
* libio/stdio.h: Don't declare cuserid and getopt for X/Open issue 6.
* misc/search.h: Don't define NULL.
* posix/sys/types.h: Define blksize_t if it hasn't happened.
Only define key_t and blkcnt_t if it hasn't happened before.
Define blksize_t if not happened before.
* io/sys/stat.h: Don't define pid_t. Define blkcnt_t and blksize_t.
* sysdeps/generic/bits/types.h: Define __blksize_t.
* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise.
* sysdeps/mach/hurd/bits/stat.h (struct stat): Use __blksize_t for
st_blksize member.
(struct stat64): Likewise.
* sysdeps/unix/bsd/bits/stat.h: Likewise.
* sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
* sysdeps/unix/sysv/sysv4/i386/bist/stat.h: Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise.
* stdlib/getsubopt.c: Correct type of second argument.
* stdlib/stdlib.h: Likewise.
* stdlib/monetary.h: Don't include sys/types.h. Define only size_t
and ssize_t.
* sysdeps/generic/putenv.c: Correct type of parameter.
* stdlib/stdlib.h: Likewise.
* sysdeps/generic/msgsnd.c: Correct type of second parameter.
* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
* sysvips/sys/msg.h: Likewise.
* sysdeps/generic/semop.c: Correct type of third parameter.
* sysdeps/unix/sysv/linux/semop.c: Likewise.
* sysvipc/sys/sem.h: Likewise. Don't include sys/types.h, define
size_t.
* sysdeps/generic/shmget.c: Correct type of second parameter.
* sysdeps/unix/sysv/linux/shmget.c: Likewise.
* sysvips/sys/shm.h: Likewise. Don't include unistd.h and sys/types.h.
Declare __getpagesize here.
* sysdeps/generic/bits/ipc.h: Include bits/types.h instead of
sys/types.h.
* sysdeps/gnu/bits/ipc.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/ipc.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/ipc.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise.
* sysvipc/sys/ipc.h: Define uid_t, gid_t, mode_t, and key_t if not
already done.
* sysdeps/unix/bsd/usleep.c: Correct type of parameter.
* debug/versions: Export __cyg_profile_func_enter and
__cyg_profile_func_exit.
* math/bits/mathcalls.h: Pretty print.
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* sysdeps/unix/sysv/linux/msgctl.c: Use INLINE_SYSCALL.
* sysdeps/unix/sysv/linux/msgget.c: Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysdeps/unix/sysv/linux/msgsnd.c: Likewise.
* sysdeps/unix/sysv/linux/semctl.c: Likewise.
* sysdeps/unix/sysv/linux/semget.c: Likewise.
* sysdeps/unix/sysv/linux/semop.c: Likewise.
* sysdeps/unix/sysv/linux/shmat.c: Likewise.
* sysdeps/unix/sysv/linux/shmctl.c: Likewise.
* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
* sysdeps/unix/sysv/linux/shmget.c: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Remove ipc syscall here.
* sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add ipc syscall here.
* time/strftime.c: Remove 'f' format.
* time/strptime.c (get_number): Ignore trailing whitespace.
(strptime_internal): Handle 'F' and 'k' formats.
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1997-03-25 02:15 Ulrich Drepper <drepper@cygnus.com>
* gmon/gmon.c: Optimize a bit by using more sets of records to
write in a single writev call.
* math/math.h: Add definitions of macros __MATHCALLX and __MATHDECLX.
* math/mathcalls.h: Use __MATHCALLX for fabs, infnan, copysign,
nan, isnan, nextafter, trunc, __fpclassify and signbit to mark as
`const'.
Use __MATHDECLX for isinf and finite.
* sysdeps/generic/setenv.c [_LIBC]: Define __clearenv and make
clearenv a weak alias.
Implement complex exponential function.
* sysdeps/libm-ieee754/s_cexp.c: New file.
* sysdeps/libm-ieee754/s_cexpf.c: New file.
* sysdeps/libm-ieee754/s_cexpl.c: New file.
* sysdeps/libm-ieee754/s_nan.c: Define function as __nan and make
nan a weak alias.
* sysdeps/libm-ieee754/s_nanf.c: Likewise for nanf.
* sysdeps/libm-ieee754/s_nanl.c: Likewise for nanl.
* sysdeps/unix/sysv/linux/iovec.h: Don't use kernel header because
of type clashes. Add all definitions here.
* sysdeps/unix/sysv/linux/shmat.c: Likewise. Correct types according
to XPG4.2.
* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysvipc/sys/shm.h (shmat, shmdt): Correct types.
* sysdeps/unix/sysv/linux/sys/kd.h: Define _LINUX_TYPES_H to avoid
use of kernel types.
1997-03-25 00:00 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/netinet/ip.h (struct ip_timestamp):
Correct typos. Reported by a sun <asun@zoology.washington.edu>.
1997-03-20 21:58 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/s_asinhl.c: Fix sign of result.
1997-03-20 16:20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/e_atan2l.c: Fix typo.
1997-03-20 14:23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/__math.h (__logb, logb): Don't define.
* sysdeps/m68k/fpu/s_logb.c: Removed.
* sysdeps/m68k/fpu/s_logbf.c: Removed.
* sysdeps/m68k/fpu/s_logbl.c: Removed.
* sysdeps/m68k/fpu/__math.h (__ieee754_atan2, __ieee754_pow):
Don't define here.
* sysdeps/m68k/fpu/e_atan2.c: Rewritten.
* sysdeps/m68k/fpu/e_pow.c: Likewise.
* sysdeps/m68k/fpu/e_atan2f.c: Based on e_atan2.c.
* sysdeps/m68k/fpu/e_atan2l.c: Likewise.
* sysdeps/m68k/fpu/e_powf.c: Based on e_pow.c.
* sysdeps/m68k/fpu/e_powl.c: Likewise.
* sysdeps/m68k/fpu/s_log2.c: New file.
* sysdeps/m68k/fpu/s_log2f.c: New file.
* sysdeps/m68k/fpu/s_log2l.c: New file.
* sysdeps/m68k/fpu/s_exp2.c: New file.
* sysdeps/m68k/fpu/s_exp2f.c: New file.
* sysdeps/m68k/fpu/s_exp2l.c: New file.
1997-03-20 14:46 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makeconfig (all): Make sure this is always the default goal.
1997-03-20 11:09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/libm-test.c: Increase epsilon in many places. Fix many
typos. Allow optinal argument also for short option.
1997-03-20 11:09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/Makefile ($(objpfx)$(tests)): Link against libm.
1997-03-24 23:14 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_fpclassifyl.c: Correct recognition of
denormalized numbers.
* sysdeps/i386/huge_val.h: Remove references to byte order macros.
Don't include <endian.h>.
1997-03-19 15:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/huge_val.h: Remove references to byte order macros.
Don't include <endian.h>.
1997-03-24 23:09 Ulrich Drepper <drepper@cygnus.com>
* inet/rcmd.c (iruserok): Use access instead of euidaccess.
1997-03-15 18:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/cmathcalls.h: Remove whitespace before function name in use
of __MATHDECL macro, to make it compilable with a traditional
preprocessor.
1997-03-24 15:31 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Use AC_PROG_CC instead of AC_PROG_TOOL to find
compiler.
1997-03-24 02:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_finitel.c (__finitel): Shift return value
by 31 positions to get 0/1 result.
Patch by Joe Keane <jgk@jgk.org>.
1997-03-23 12:15 H.J. Lu <hjl@gnu.ai.mit.edu>
* posix/getopt.c (__getopt_nonoption_flags): Make it extern
to prevent from ld linking in getopt.o even if there is another
incompatible one.
* posix/getopt_init.c (__getopt_nonoption_flags): Remove extern.
1997-03-23 23:30 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nis_call.c (__do_niscall): Print message if cold start file
does not exist.
* nis/nis_file.c: Don't print error messages.
* nis/nis_local_name.c (nis_local_host): Fix pointer errors.
* nis/rpcsvc/ypclnt.h: Fix copyright and prototypes.
* nis/rpcsvc/nis.h: Likewise.
* nis/ypclnt.c: Fix prototypes.
1997-03-24 01:36 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-i387/e_scalb.S: Pop additional result before
returning.
* sysdeps/libm-i387/e_scalbf.S: Likewise.
* sysdeps/libm-i387/e_scalbl.S: Likewise.
Reported by Andreas Jaeger <aj@arthur.pfalz.de>.
* elf/rtld.c (dl_main): Set main_map->l_opencount to 1 also if
dynamic linker was called implicitly by the kernel.
Reported by Eric Youngdale <eric@andante.jic.com>.
* math/Makefile (CFLAGS-test-float.c, CFLAGS-test-double.c,
CFLAGS-test-longdouble.c): New variables. Set to -fno-inline to
prevent clever optimizations which corrupt the tests.
1997-03-23 21:33 Andreas Jaeger <aj@arthur.pfalz.de>
* math/libm-test.c (scalb_test): New function.
(sqrt_test): New function.
(scalbn_test): New function.
(ilogb_test): New function.
(main): Added calls for new test functions.
(ldexp_test): Add another test for ldexp(x,0).
1997-03-23 12:35 Andreas Jaeger <aj@arthur.pfalz.de>
* math/libm-test.c (remquo_test): Correct messages so that they
match the tests.
(copysign_test): Likewise.
1997-03-23 16:28 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/Makefile (routines): Add printf_size.
* stdio-common/printf.h: Add declarations for printf_size and
printf_size_info.
* stdio-common/printf-parse.h (__printf_arginfo_table): Correct
declaration.
(parse_one_spec): Test whether __printf_function_table is not NULL
before using registered handlers and don't test
__printf_arginfo_table. Update nargs also when handler is
registered.
* stdio-common/vfprintf.c (vfprintf): Count number of specifiers
processed in fast loop.
* stdio-common/printf_size: New file.
1997-03-22 04:53 Ulgmon_out_readrich Drepper <drepper@cygnus.com>
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|
Fri Sep 8 16:32:12 1995 Ulrich Drepper <drepper@gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/Implies,
sysdeps/unix/sysv/linux/Makefile, sysdeps/unix/sysv/linux/Subdirs,
sysdeps/unix/sysv/linux/accept.S, sysdeps/unix/sysv/linux/adjtime.c,
sysdeps/unix/sysv/linux/adjtimex.S, sysdeps/unix/sysv/linux/bind.S,
sysdeps/unix/sysv/linux/connect.S, sysdeps/unix/sysv/linux/direct.h,
sysdeps/unix/sysv/linux/dl-machine.h, sysdeps/unix/sysv/linux/errnos.h,
sysdeps/unix/sysv/linux/fork.S, sysdeps/unix/sysv/linux/gethostid.c,
sysdeps/unix/sysv/linux/gethostname.C,
sysdeps/unix/sysv/linux/getpeername.S,
sysdeps/unix/sysv/linux/getpgid.S, sysdeps/unix/sysv/linux/getpgrp.S,
sysdeps/unix/sysv/linux/getsockname.S,
sysdeps/unix/sysv/linux/getsockopt.S, sysdeps/unix/sysv/linux/gtty.S,
sysdeps/unix/sysv/linux/listen.S, sysdeps/unix/sysv/linux/local_lim.h,
sysdeps/unix/sysv/linux/madvise.c, sysdeps/unix/sysv/linux/msgctl.c,
sysdeps/unix/sysv/linux/msgget.c, sysdeps/unix/sysv/linux/msgrcv.c,
sysdeps/unix/sysv/linux/msgsnd.c, sysdeps/unix/sysv/linux/pipe.S,
sysdeps/unix/sysv/linux/poll.c, sysdeps/unix/sysv/linux/readv.c,
sysdeps/unix/sysv/linux/recv.S, sysdeps/unix/sysv/linux/recvfrom.S,
sysdeps/unix/sysv/linux/recvmsg.S, sysdeps/unix/sysv/linux/semctl.c,
sysdeps/unix/sysv/linux/semget.c, sysdeps/unix/sysv/linux/semop.c,
sysdeps/unix/sysv/linux/send.S, sysdeps/unix/sysv/linux/sendmsg.S,
sysdeps/unix/sysv/linux/sendto.S, sysdeps/unix/sysv/linux/setegid.c,
sysdeps/unix/sysv/linux/seteuid.c, sysdeps/unix/sysv/linux/sethostid.c,
sysdeps/unix/sysv/linux/setpgid.c, sysdeps/unix/sysv/linux/setpgrp.c,
sysdeps/unix/sysv/linux/setsid.S, sysdeps/unix/sysv/linux/setsockopt.S,
sysdeps/unix/sysv/linux/settimeofday.S,
sysdeps/unix/sysv/linux/shmat.c, sysdeps/unix/sysv/linux/shmctl.c,
sysdeps/unix/sysv/linux/shmdt.c, sysdeps/unix/sysv/linux/shmget.c,
sysdeps/unix/sysv/linux/shutdown.S,
sysdeps/unix/sysv/linux/sigaction.S, sysdeps/unix/sysv/linux/signal.S,
sysdeps/unix/sysv/linux/sigpending.S, sysdeps/unix/sysv/linux/sigset.h,
sysdeps/unix/sysv/linux/sockaddrcom.h,
sysdeps/unix/sysv/linux/socketpair.S, sysdeps/unix/sysv/linux/speed.c,
sysdeps/unix/sysv/linux/statbuf.h, sysdeps/unix/sysv/linux/stty.S,
sysdeps/unix/sysv/linux/syscall.h, sysdeps/unix/sysv/linux/sysconf.c,
sysdeps/unix/sysv/linux/tcdrain.c, sysdeps/unix/sysv/linux/tcflow.c,
sysdeps/unix/sysv/linux/tcflush.c, sysdeps/unix/sysv/linux/tcgetattr.c,
sysdeps/unix/sysv/linux/tcsetattr.c,
sysdeps/unix/sysv/linux/termbits.h, sysdeps/unix/sysv/linux/ualarm.c,
sysdeps/unix/sysv/linux/ulimit.c, sysdeps/unix/sysv/linux/usleep.c,
sysdeps/unix/sysv/linux/utsnamelen.h, sysdeps/unix/sysv/linux/vfork.c,
sysdeps/unix/sysv/linux/wait.c, sysdeps/unix/sysv/linux/wait4.S,
sysdeps/unix/sysv/linux/waitpid.c, sysdeps/unix/sysv/linux/writev.c:
New Linux/ELF specific, architecture independent files.
sysdeps/unix/sysv/linux/i386/Dist,
sysdeps/unix/sysv/linux/i386/Makefile,
sysdeps/unix/sysv/linux/i386/brk.S,
sysdeps/unix/sysv/linux/i386/fcntlbits.h,
sysdeps/unix/sysv/linux/i386/fpu_control.c,
sysdeps/unix/sysv/linux/i386/fpu_control.h,
sysdeps/unix/sysv/linux/i386/fstat.S,
sysdeps/unix/sysv/linux/i386/fxstat.S,
sysdeps/unix/sysv/linux/i386/ieee_fpu.c,
sysdeps/unix/sysv/linux/i386/init-first.S,
sysdeps/unix/sysv/linux/i386/ipc.S,
sysdeps/unix/sysv/linux/i386/lstat.S,
sysdeps/unix/sysv/linux/i386/lxstat.S,
sysdeps/unix/sysv/linux/i386/mknod.S,
sysdeps/unix/sysv/linux/i386/mmap.S,
sysdeps/unix/sysv/linux/i386/sbrk.S,
sysdeps/unix/sysv/linux/i386/setfpucw.c,
sysdeps/unix/sysv/linux/i386/signum.h,
sysdeps/unix/sysv/linux/i386/socket.S,
sysdeps/unix/sysv/linux/i386/stat.S,
sysdeps/unix/sysv/linux/i386/syscall.S,
sysdeps/unix/sysv/linux/i386/sysdep.S,
sysdeps/unix/sysv/linux/i386/sysdep.h,
sysdeps/unix/sysv/linux/i386/xmknod.S,
sysdeps/unix/sysv/linux/i386/xstat.S:
New Linux i386/ELF specific files.
sysdeps/unix/sysv/linux/sys/ipc_buf.h,
sysdeps/unix/sysv/linux/sys/mman.h,
sysdeps/unix/sysv/linux/sys/msq_buf.h,
sysdeps/unix/sysv/linux/sys/sem_buf.h,
sysdeps/unix/sysv/linux/sys/shm_buf.h,
sysdeps/unix/sysv/linux/sys/socketcall.h,
sysdeps/unix/sysv/linux/sys/timex.h:
New Linux/ELF specific, architecture independent header files.
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