From 8e8c8d3c871666d3c4fb0cda0147fb2231beeb09 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Sat, 19 Nov 2005 20:05:14 +0000 Subject: Updated to fedora-glibc-20051119T1959 --- sysdeps/generic/futimesat.c | 10 +++------- sysdeps/powerpc/fpu/e_sqrt.c | 1 - sysdeps/powerpc/fpu/e_sqrtf.c | 1 - sysdeps/powerpc/fpu/w_sqrtf.c | 1 - sysdeps/powerpc/powerpc32/fpu/s_lround.S | 1 - sysdeps/powerpc/powerpc32/strncmp.S | 17 +++++++++++------ sysdeps/powerpc/powerpc64/strncmp.S | 17 +++++++++++------ sysdeps/powerpc/sysdep.h | 9 +++++++++ sysdeps/unix/sysv/linux/Makefile | 7 ++++++- sysdeps/unix/sysv/linux/alpha/bits/shm.h | 1 + sysdeps/unix/sysv/linux/bits/shm.h | 1 + sysdeps/unix/sysv/linux/futimesat.c | 17 ++++++++++++++++- sysdeps/unix/sysv/linux/hppa/bits/shm.h | 1 + sysdeps/unix/sysv/linux/ia64/bits/shm.h | 7 +++++-- sysdeps/unix/sysv/linux/kernel-features.h | 5 +++++ sysdeps/unix/sysv/linux/m68k/bits/mman.h | 3 ++- sysdeps/unix/sysv/linux/powerpc/bits/shm.h | 5 +++-- sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S | 8 +++++++- sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S | 12 +++++++----- sysdeps/unix/sysv/linux/s390/bits/shm.h | 1 + sysdeps/unix/sysv/linux/sparc/bits/shm.h | 1 + sysdeps/unix/sysv/linux/unlinkat.c | 7 +++++-- sysdeps/unix/sysv/linux/x86_64/bits/shm.h | 1 + sysdeps/wordsize-32/Makefile | 1 + sysdeps/wordsize-32/symbol-hacks.h | 2 +- 25 files changed, 98 insertions(+), 39 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/generic/futimesat.c b/sysdeps/generic/futimesat.c index 33d170862a..74ccd876e6 100644 --- a/sysdeps/generic/futimesat.c +++ b/sysdeps/generic/futimesat.c @@ -30,18 +30,14 @@ futimesat (fd, file, tvp) const char *file; const struct timeval tvp[2]; { - if (fd < 0 && fd != AT_FDCWD) + if (fd < 0 + && (file == NULL + || (fd != AT_FDCWD && file[0] != '/'))) { __set_errno (EBADF); return -1; } - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - __set_errno (ENOSYS); return -1; } diff --git a/sysdeps/powerpc/fpu/e_sqrt.c b/sysdeps/powerpc/fpu/e_sqrt.c index eb9984d0a1..e6ba1f979f 100644 --- a/sysdeps/powerpc/fpu/e_sqrt.c +++ b/sysdeps/powerpc/fpu/e_sqrt.c @@ -24,7 +24,6 @@ #include #include -#include static const double almost_half = 0.5000000000000001; /* 0.5 + 2^-53 */ static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; diff --git a/sysdeps/powerpc/fpu/e_sqrtf.c b/sysdeps/powerpc/fpu/e_sqrtf.c index 9b701012af..335935bb18 100644 --- a/sysdeps/powerpc/fpu/e_sqrtf.c +++ b/sysdeps/powerpc/fpu/e_sqrtf.c @@ -24,7 +24,6 @@ #include #include -#include static const float almost_half = 0.50000006; /* 0.5 + 2^-24 */ static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; diff --git a/sysdeps/powerpc/fpu/w_sqrtf.c b/sysdeps/powerpc/fpu/w_sqrtf.c index e3f3c995e8..54b4f3be7f 100644 --- a/sysdeps/powerpc/fpu/w_sqrtf.c +++ b/sysdeps/powerpc/fpu/w_sqrtf.c @@ -23,7 +23,6 @@ #include #include -#include #ifdef __STDC__ float diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lround.S b/sysdeps/powerpc/powerpc32/fpu/s_lround.S index a85743164c..4f543eb269 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_lround.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_lround.S @@ -79,7 +79,6 @@ ENTRY (__lround) b .L9 END (__lround) -strong_alias (__lround, __lround) weak_alias (__lround, lround) strong_alias (__lround, __lroundf) diff --git a/sysdeps/powerpc/powerpc32/strncmp.S b/sysdeps/powerpc/powerpc32/strncmp.S index 3b33bb921f..3e0fff5ac2 100644 --- a/sysdeps/powerpc/powerpc32/strncmp.S +++ b/sysdeps/powerpc/powerpc32/strncmp.S @@ -47,6 +47,7 @@ EALIGN (BP_SYM(strncmp), 4, 0) lis r7F7F, 0x7f7f dcbt 0,rSTR2 clrlwi. rTMP, rTMP, 30 + cmplwi cr1, rN, 0 lis rFEFE, -0x101 bne L(unaligned) /* We are word alligned so set up for two loops. first a word @@ -54,7 +55,8 @@ EALIGN (BP_SYM(strncmp), 4, 0) srwi. rTMP, rN, 2 clrlwi rN, rN, 30 addi rFEFE, rFEFE, -0x101 - addi r7F7F, r7F7F, 0x7f7f + addi r7F7F, r7F7F, 0x7f7f + cmplwi cr1, rN, 0 beq L(unaligned) mtctr rTMP /* Power4 wants mtctr 1st in dispatch group. */ @@ -122,16 +124,19 @@ L(tail): addi rSTR1, rSTR1, 4 bne- cr1, L(different) addi rSTR2, rSTR2, 4 + cmplwi cr1, rN, 0 L(unaligned): mtctr rN /* Power4 wants mtctr 1st in dispatch group */ - cmpwi rN,0 - lbz rWORD1, 0(rSTR1) - lbz rWORD2, 0(rSTR2) - bgt L(u1) + bgt cr1, L(uz) L(ux): li rRTN, 0 blr - + .align 4 +L(uz): + lbz rWORD1, 0(rSTR1) + lbz rWORD2, 0(rSTR2) + nop + b L(u1) L(u0): lbzu rWORD2, 1(rSTR2) L(u1): diff --git a/sysdeps/powerpc/powerpc64/strncmp.S b/sysdeps/powerpc/powerpc64/strncmp.S index 04bdc2f606..34479e2e91 100644 --- a/sysdeps/powerpc/powerpc64/strncmp.S +++ b/sysdeps/powerpc/powerpc64/strncmp.S @@ -48,6 +48,7 @@ EALIGN (BP_SYM(strncmp), 4, 0) lis r7F7F, 0x7f7f dcbt 0,rSTR2 clrldi. rTMP, rTMP, 61 + cmpldi cr1, rN, 0 lis rFEFE, -0x101 bne L(unaligned) /* We are doubleword alligned so set up for two loops. first a double word @@ -55,7 +56,8 @@ EALIGN (BP_SYM(strncmp), 4, 0) srdi. rTMP, rN, 3 clrldi rN, rN, 61 addi rFEFE, rFEFE, -0x101 - addi r7F7F, r7F7F, 0x7f7f + addi r7F7F, r7F7F, 0x7f7f + cmpldi cr1, rN, 0 beq L(unaligned) mtctr rTMP /* Power4 wants mtctr 1st in dispatch group. */ @@ -126,16 +128,19 @@ L(tail): addi rSTR1, rSTR1, 8 bne- cr1, L(different) addi rSTR2, rSTR2, 8 + cmpldi cr1, rN, 0 L(unaligned): mtctr rN /* Power4 wants mtctr 1st in dispatch group */ - cmpdi rN,0 - lbz rWORD1, 0(rSTR1) - lbz rWORD2, 0(rSTR2) - bgt L(u1) + bgt cr1, L(uz) L(ux): li rRTN, 0 blr - + .align 4 +L(uz): + lbz rWORD1, 0(rSTR1) + lbz rWORD2, 0(rSTR2) + nop + b L(u1) L(u0): lbzu rWORD2, 1(rSTR2) L(u1): diff --git a/sysdeps/powerpc/sysdep.h b/sysdeps/powerpc/sysdep.h index fb668ad51f..296231f655 100644 --- a/sysdeps/powerpc/sysdep.h +++ b/sysdeps/powerpc/sysdep.h @@ -29,6 +29,15 @@ #define PPC_FEATURE_HAS_MMU 0x04000000 /* Memory Management Unit. */ #define PPC_FEATURE_HAS_4xxMAC 0x02000000 /* 4xx Multiply Accumulator. */ #define PPC_FEATURE_UNIFIED_CACHE 0x01000000 /* Unified I/D cache. */ +#define PPC_FEATURE_HAS_SPE 0x00800000 +#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 +#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 +#define PPC_FEATURE_NO_TB 0x00100000 /* 601/403gx have no timebase */ +#define PPC_FEATURE_POWER4 0x00080000 /* POWER4 microarch level */ +#define PPC_FEATURE_POWER5 0x00040000 /* POWER5 microarch level */ +#define PPC_FEATURE_POWER5_PLUS 0x00020000 /* POWER5+ microarch level */ +#define PPC_FEATURE_CELL 0x00010000 /* CELL PU microarch level */ +#define PPC_FEATURE_970 (PPC_FEATURE_POWER4 + PPC_FEATURE_HAS_ALTIVEC) #ifdef __ASSEMBLER__ diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index c5e1da03e9..b2bbbc0b28 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -152,6 +152,11 @@ CFLAGS-mq_receive.c += -fexceptions endif ifeq ($(subdir),nscd) -CFLAGS-connections.c += -DHAVE_EPOLL +CFLAGS-connections.c += -DHAVE_EPOLL -DHAVE_SENDFILE +CFLAGS-pwdcache.c += -DHAVE_SENDFILE +CFLAGS-grpcache.c += -DHAVE_SENDFILE +CFLAGS-hstcache.c += -DHAVE_SENDFILE +CFLAGS-aicache.c += -DHAVE_SENDFILE +CFLAGS-initgrcache.c += -DHAVE_SENDFILE CFLAGS-gai.c += -DNEED_NETLINK endif diff --git a/sysdeps/unix/sysv/linux/alpha/bits/shm.h b/sysdeps/unix/sysv/linux/alpha/bits/shm.h index bbee434ea0..35226c16ce 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/shm.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/shm.h @@ -71,6 +71,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/bits/shm.h b/sysdeps/unix/sysv/linux/bits/shm.h index 225b89db2d..318d601aed 100644 --- a/sysdeps/unix/sysv/linux/bits/shm.h +++ b/sysdeps/unix/sysv/linux/bits/shm.h @@ -73,6 +73,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/futimesat.c b/sysdeps/unix/sysv/linux/futimesat.c index 7ab0477c5e..8a87cc442b 100644 --- a/sysdeps/unix/sysv/linux/futimesat.c +++ b/sysdeps/unix/sysv/linux/futimesat.c @@ -37,7 +37,22 @@ futimesat (fd, file, tvp) { char *buf = NULL; - if (fd != AT_FDCWD && file[0] != '/') + if (file == NULL) + { + static const char procfd[] = "/proc/self/fd/%d"; + /* Buffer for the path name we are going to use. It consists of + - the string /proc/self/fd/ + - the file descriptor number. + The final NUL is included in the sizeof. A bit of overhead + due to the format elements compensates for possible negative + numbers. */ + size_t buflen = sizeof (procfd) + sizeof (int) * 3; + buf = alloca (buflen); + + __snprintf (buf, buflen, procfd, fd); + file = buf; + } + else if (fd != AT_FDCWD && file[0] != '/') { size_t filelen = strlen (file); static const char procfd[] = "/proc/self/fd/%d/%s"; diff --git a/sysdeps/unix/sysv/linux/hppa/bits/shm.h b/sysdeps/unix/sysv/linux/hppa/bits/shm.h index 1c022fda83..a91f1f575b 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/shm.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/shm.h @@ -79,6 +79,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/ia64/bits/shm.h b/sysdeps/unix/sysv/linux/ia64/bits/shm.h index 078345d7e6..7f38f2dd7b 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/shm.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/shm.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2002 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2002, 2005 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 @@ -38,6 +38,8 @@ /* Segment low boundary address multiple. */ #define SHMLBA (1024 * 1024) +/* Type to count number of attaches. */ +typedef unsigned long int shmatt_t; /* Data structure describing a set of semaphores. */ struct shmid_ds @@ -49,7 +51,7 @@ struct shmid_ds __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 */ + shmatt_t shm_nattch; /* number of current attaches */ unsigned long int __unused1; unsigned long int __unused2; }; @@ -64,6 +66,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 002cc46c79..44ac727820 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -84,6 +84,11 @@ # define __ASSUME_MSG_NOSIGNAL 1 #endif +/* The sendfile syscall was introduced in 2.2.0. */ +#if __LINUX_KERNEL_VERSION >= 131584 +# define __ASSUME_SENDFILE 1 +#endif + /* On x86 another `getrlimit' syscall was added in 2.3.25. */ #if __LINUX_KERNEL_VERSION >= 131865 && defined __i386__ # define __ASSUME_NEW_GETRLIMIT_SYSCALL 1 diff --git a/sysdeps/unix/sysv/linux/m68k/bits/mman.h b/sysdeps/unix/sysv/linux/m68k/bits/mman.h index 815a3da88f..6e7bdc99dd 100644 --- a/sysdeps/unix/sysv/linux/m68k/bits/mman.h +++ b/sysdeps/unix/sysv/linux/m68k/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/m68k version. - Copyright (C) 1997, 2003 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003, 2005 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 @@ -78,6 +78,7 @@ /* Flags for `mremap'. */ #ifdef __USE_GNU # define MREMAP_MAYMOVE 1 +# define MREMAP_FIXED 2 #endif /* Advice to `madvise'. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/shm.h b/sysdeps/unix/sysv/linux/powerpc/bits/shm.h index 7705fb64d4..62560c0caf 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/shm.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/shm.h @@ -80,9 +80,10 @@ struct shmid_ds # 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 */ +# define SHM_DEST 01000 /* segment will be destroyed on last detach */ +# define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S index 72170c95c0..3e4a188a20 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S @@ -44,7 +44,11 @@ #define stackblock 20 #ifndef __socket -#define __socket P(__,socket) +# ifndef NO_WEAK_ALIAS +# define __socket P(__,socket) +# else +# define __socket socket +# endif #endif .text @@ -114,4 +118,6 @@ ENTRY(__socket) PSEUDO_END (__socket) +#ifndef NO_WEAK_ALIAS weak_alias (__socket, socket) +#endif diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S index ec3ab5d9e6..a73f7be666 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S @@ -41,12 +41,12 @@ #define stackblock 80 /* offset to socket parm area. */ -#ifndef socket -/* If this is just socket.S leave it alone! */ -#else #ifndef __socket -#define __socket P(__,socket) -#endif +# ifndef NO_WEAK_ALIAS +# define __socket P(__,socket) +# else +# define __socket socket +# endif #endif .text @@ -120,4 +120,6 @@ ENTRY(__socket) cfi_endproc PSEUDO_END (__socket) +#ifndef NO_WEAK_ALIAS weak_alias (__socket, socket) +#endif diff --git a/sysdeps/unix/sysv/linux/s390/bits/shm.h b/sysdeps/unix/sysv/linux/s390/bits/shm.h index b7c2ad0514..d88ed36efa 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/shm.h +++ b/sysdeps/unix/sysv/linux/s390/bits/shm.h @@ -80,6 +80,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/sparc/bits/shm.h b/sysdeps/unix/sysv/linux/sparc/bits/shm.h index f075be8d8a..03decb110c 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/shm.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/shm.h @@ -81,6 +81,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/unix/sysv/linux/unlinkat.c b/sysdeps/unix/sysv/linux/unlinkat.c index 36c0215b48..821029f5e5 100644 --- a/sysdeps/unix/sysv/linux/unlinkat.c +++ b/sysdeps/unix/sysv/linux/unlinkat.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2005 Free Software Foundation, Inc. +/* unlinkat -- Remove a link by relative name. + Copyright (C) 2005 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 @@ -20,7 +21,9 @@ #include #include #include +#include #include +#include #include @@ -51,7 +54,7 @@ unlinkat (fd, file, flag) due to the format elements compensates for possible negative numbers. */ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen; - buf = alloca (buflen); + buf = __alloca (buflen); __snprintf (buf, buflen, procfd, fd, file); file = buf; diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/shm.h b/sysdeps/unix/sysv/linux/x86_64/bits/shm.h index 4282d75617..3d8c05d212 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/shm.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/shm.h @@ -80,6 +80,7 @@ struct shmid_ds # define SHM_DEST 01000 /* segment will be destroyed on last detach */ # define SHM_LOCKED 02000 /* segment will not be swapped */ # define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */ +# define SHM_NORESERVE 010000 /* don't check for reservations */ struct shminfo { diff --git a/sysdeps/wordsize-32/Makefile b/sysdeps/wordsize-32/Makefile index b50c0b1635..82beac44ed 100644 --- a/sysdeps/wordsize-32/Makefile +++ b/sysdeps/wordsize-32/Makefile @@ -2,5 +2,6 @@ ifeq ($(subdir),csu) ifeq (yes,$(build-shared)) sysdep_routines += divdi3 shared-only-routines += divdi3 +CPPFLAGS-divdi3.c = -Din_divdi3_c endif endif diff --git a/sysdeps/wordsize-32/symbol-hacks.h b/sysdeps/wordsize-32/symbol-hacks.h index ee53e1257f..c167cb9472 100644 --- a/sysdeps/wordsize-32/symbol-hacks.h +++ b/sysdeps/wordsize-32/symbol-hacks.h @@ -22,7 +22,7 @@ therefore we get PLTs. Unnecessarily so. Changing gcc is a big task which might not be worth it so we play tricks with the assembler. */ -#if !defined __ASSEMBLER__ && !defined NOT_IN_libc && defined SHARED +#if !defined __ASSEMBLER__ && !defined in_divdi3_c && !defined NOT_IN_libc && defined SHARED asm ("__divdi3 = __divdi3_internal"); asm ("__udivdi3 = __udivdi3_internal"); asm ("__moddi3 = __moddi3_internal"); -- cgit 1.4.1