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glibc: Update patches
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1062 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Richard Purdie
@@ -0,0 +1,94 @@
|
||||
From libc-ports-return-430-listarch-libc-ports=sources dot redhat dot com at sourceware dot org Mon Aug 21 20:08:57 2006
|
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Return-Path: <libc-ports-return-430-listarch-libc-ports=sources dot redhat dot com at sourceware dot org>
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Date: Mon, 21 Aug 2006 16:08:41 -0400
|
||||
From: Daniel Jacobowitz <drow at false dot org>
|
||||
To: libc-ports at sourceware dot org
|
||||
Subject: ARM IPC fix
|
||||
Message-ID: <20060821200841.GA29502@nevyn.them.org>
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We can't treat msgctl as a real syscall; if we don't add __IPC_64, we'll get
|
||||
a mismatched type for ipc_perm. Fixed by using the Alpha implementation,
|
||||
which is similar to the standard i386 implementation but doesn't use
|
||||
the multiplexer syscall.
|
||||
|
||||
--
|
||||
Daniel Jacobowitz
|
||||
CodeSourcery
|
||||
|
||||
2006-08-21 Daniel Jacobowitz <dan@codesourcery.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/arm/eabi/syscalls.list: Remove msgctl,
|
||||
shmctl, and semctl.
|
||||
* sysdeps/unix/sysv/linux/arm/eabi/semctl.c,
|
||||
sysdeps/unix/sysv/linux/arm/eabi/shmctl.c,
|
||||
sysdeps/unix/sysv/linux/arm/eabi/msgctl.c: New files.
|
||||
|
||||
Index: a/ports/sysdeps/unix/sysv/linux/arm/eabi/syscalls.list
|
||||
===================================================================
|
||||
--- a/ports/sysdeps/unix/sysv/linux/arm/eabi/syscalls.list (revision 147209)
|
||||
+++ b/ports/sysdeps/unix/sysv/linux/arm/eabi/syscalls.list (working copy)
|
||||
@@ -1,18 +1,16 @@
|
||||
# File name Caller Syscall name # args Strong name Weak names
|
||||
|
||||
-# semaphore and shm system calls
|
||||
-msgctl - msgctl i:iip __msgctl msgctl
|
||||
+# Semaphore and shm system calls. msgctl, shmctl, and semctl have C
|
||||
+# wrappers (to set __IPC_64).
|
||||
msgget - msgget i:ii __msgget msgget
|
||||
msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv
|
||||
msgsnd - msgsnd Ci: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
|
||||
semtimedop - semtimedop i:ipip semtimedop
|
||||
semget - semget i:iii __semget semget
|
||||
-semctl - semctl i:iiii __semctl semctl
|
||||
|
||||
# proper socket implementations:
|
||||
accept - accept Ci:iBN __libc_accept __accept accept
|
||||
|
||||
Property changes on: sysdeps/unix/sysv/linux/arm/eabi/syscalls.list
|
||||
___________________________________________________________________
|
||||
Name: svn:mime-type
|
||||
- application/octet-stream
|
||||
|
||||
Index: a/ports/sysdeps/unix/sysv/linux/arm/eabi/semctl.c
|
||||
===================================================================
|
||||
--- a/ports/sysdeps/unix/sysv/linux/arm/eabi/semctl.c (revision 0)
|
||||
+++ b/ports/sysdeps/unix/sysv/linux/arm/eabi/semctl.c (revision 0)
|
||||
@@ -0,0 +1 @@
|
||||
+#include <sysdeps/unix/sysv/linux/alpha/semctl.c>
|
||||
Index: a/ports/sysdeps/unix/sysv/linux/arm/eabi/msgctl.c
|
||||
===================================================================
|
||||
--- a/ports/sysdeps/unix/sysv/linux/arm/eabi/msgctl.c (revision 0)
|
||||
+++ b/ports/sysdeps/unix/sysv/linux/arm/eabi/msgctl.c (revision 0)
|
||||
@@ -0,0 +1 @@
|
||||
+#include <sysdeps/unix/sysv/linux/alpha/msgctl.c>
|
||||
Index: a/ports/sysdeps/unix/sysv/linux/arm/eabi/shmctl.c
|
||||
===================================================================
|
||||
--- a/ports/sysdeps/unix/sysv/linux/arm/eabi/shmctl.c (revision 0)
|
||||
+++ b/ports/sysdeps/unix/sysv/linux/arm/eabi/shmctl.c (revision 0)
|
||||
@@ -0,0 +1 @@
|
||||
+#include <sysdeps/unix/sysv/linux/alpha/shmctl.c>
|
||||
|
||||
+343
@@ -0,0 +1,343 @@
|
||||
From libc-ports-return-550-listarch-libc-ports=sources dot redhat dot com at sourceware dot org Tue Oct 31 17:37:21 2006
|
||||
Return-Path: <libc-ports-return-550-listarch-libc-ports=sources dot redhat dot com at sourceware dot org>
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Delivered-To: listarch-libc-ports at sources dot redhat dot com
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Date: Tue, 31 Oct 2006 12:37:08 -0500
|
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From: Daniel Jacobowitz <drow at false dot org>
|
||||
To: Mike Frysinger <vapier at gentoo dot org>
|
||||
Cc: libc-ports at sourceware dot org, Philip Balister <philip dot balister at gmail dot com>
|
||||
Subject: Re: Problem with glibc-2.5 on ARM
|
||||
Message-ID: <20061031173708.GJ20468@nevyn.them.org>
|
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References: <499146270610241149ibe030e0nd9d6b177a95b346e@mail.gmail.com> <499146270610241254u7cadf63ej2edf05cedbc5266f@mail.gmail.com> <20061024195837.GA20181@nevyn.them.org> <200610291954.27022.vapier@gentoo.org>
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On Sun, Oct 29, 2006 at 07:54:25PM -0500, Mike Frysinger wrote:
|
||||
> On Tuesday 24 October 2006 15:58, Daniel Jacobowitz wrote:
|
||||
> > ARM is going to need a slightly different version of that file, I
|
||||
> > guess.
|
||||
>
|
||||
> would declaring req with attribute packed not help ?
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||||
> -mike
|
||||
|
||||
Nope. "struct rtgenmsg" would still have size 4.
|
||||
|
||||
Philip, are you still at all interested in this for the old ABI?
|
||||
I don't have time to test this patch right now, but I think it
|
||||
will work.
|
||||
|
||||
--
|
||||
Daniel Jacobowitz
|
||||
CodeSourcery
|
||||
|
||||
2006-10-31 Daniel Jacobowitz <dan@codesourcery.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/arm/check_pf.c: New file.
|
||||
* sysdeps/unix/sysv/linux/arm/eabi/check_pf.c: New file.
|
||||
|
||||
Index: sysdeps/unix/sysv/linux/arm/check_pf.c
|
||||
===================================================================
|
||||
RCS file: sysdeps/unix/sysv/linux/arm/check_pf.c
|
||||
diff -N sysdeps/unix/sysv/linux/arm/check_pf.c
|
||||
--- /dev/null 1 Jan 1970 00:00:00 -0000
|
||||
+++ sysdeps/unix/sysv/linux/arm/check_pf.c 31 Oct 2006 17:29:58 -0000
|
||||
@@ -0,0 +1,274 @@
|
||||
+/* Determine protocol families for which interfaces exist. ARM Linux version.
|
||||
+ Copyright (C) 2003, 2006 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 Lesser General Public
|
||||
+ License as published by the Free Software Foundation; either
|
||||
+ version 2.1 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
|
||||
+ Lesser General Public License for more details.
|
||||
+
|
||||
+ You should have received a copy of the GNU Lesser General Public
|
||||
+ License along with the GNU C Library; if not, write to the Free
|
||||
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
+ 02111-1307 USA. */
|
||||
+
|
||||
+#include <assert.h>
|
||||
+#include <errno.h>
|
||||
+#include <ifaddrs.h>
|
||||
+#include <netdb.h>
|
||||
+#include <stddef.h>
|
||||
+#include <string.h>
|
||||
+#include <time.h>
|
||||
+#include <unistd.h>
|
||||
+#include <sys/socket.h>
|
||||
+
|
||||
+#include <asm/types.h>
|
||||
+#include <linux/netlink.h>
|
||||
+#include <linux/rtnetlink.h>
|
||||
+
|
||||
+#include <not-cancel.h>
|
||||
+#include <kernel-features.h>
|
||||
+
|
||||
+
|
||||
+#ifndef IFA_F_TEMPORARY
|
||||
+# define IFA_F_TEMPORARY IFA_F_SECONDARY
|
||||
+#endif
|
||||
+#ifndef IFA_F_HOMEADDRESS
|
||||
+# define IFA_F_HOMEADDRESS 0
|
||||
+#endif
|
||||
+
|
||||
+
|
||||
+static int
|
||||
+make_request (int fd, pid_t pid, bool *seen_ipv4, bool *seen_ipv6,
|
||||
+ struct in6addrinfo **in6ai, size_t *in6ailen)
|
||||
+{
|
||||
+ struct req
|
||||
+ {
|
||||
+ struct nlmsghdr nlh;
|
||||
+ struct rtgenmsg g;
|
||||
+ } req;
|
||||
+ struct sockaddr_nl nladdr;
|
||||
+
|
||||
+ /* struct rtgenmsg consists of a single byte but the ARM ABI rounds
|
||||
+ it up to a word. Clear the padding explicitly here. */
|
||||
+ assert (sizeof (req.g) == 4);
|
||||
+ memset (&req.g, '\0', sizeof (req.g));
|
||||
+
|
||||
+ req.nlh.nlmsg_len = sizeof (req);
|
||||
+ req.nlh.nlmsg_type = RTM_GETADDR;
|
||||
+ req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
|
||||
+ req.nlh.nlmsg_pid = 0;
|
||||
+ req.nlh.nlmsg_seq = time (NULL);
|
||||
+ req.g.rtgen_family = AF_UNSPEC;
|
||||
+
|
||||
+ memset (&nladdr, '\0', sizeof (nladdr));
|
||||
+ nladdr.nl_family = AF_NETLINK;
|
||||
+
|
||||
+ if (TEMP_FAILURE_RETRY (__sendto (fd, (void *) &req, sizeof (req), 0,
|
||||
+ (struct sockaddr *) &nladdr,
|
||||
+ sizeof (nladdr))) < 0)
|
||||
+ return -1;
|
||||
+
|
||||
+ *seen_ipv4 = false;
|
||||
+ *seen_ipv6 = false;
|
||||
+
|
||||
+ bool done = false;
|
||||
+ char buf[4096];
|
||||
+ struct iovec iov = { buf, sizeof (buf) };
|
||||
+ struct in6ailist
|
||||
+ {
|
||||
+ struct in6addrinfo info;
|
||||
+ struct in6ailist *next;
|
||||
+ } *in6ailist = NULL;
|
||||
+ size_t in6ailistlen = 0;
|
||||
+
|
||||
+ do
|
||||
+ {
|
||||
+ struct msghdr msg =
|
||||
+ {
|
||||
+ (void *) &nladdr, sizeof (nladdr),
|
||||
+ &iov, 1,
|
||||
+ NULL, 0,
|
||||
+ 0
|
||||
+ };
|
||||
+
|
||||
+ ssize_t read_len = TEMP_FAILURE_RETRY (__recvmsg (fd, &msg, 0));
|
||||
+ if (read_len < 0)
|
||||
+ return -1;
|
||||
+
|
||||
+ if (msg.msg_flags & MSG_TRUNC)
|
||||
+ return -1;
|
||||
+
|
||||
+ struct nlmsghdr *nlmh;
|
||||
+ for (nlmh = (struct nlmsghdr *) buf;
|
||||
+ NLMSG_OK (nlmh, (size_t) read_len);
|
||||
+ nlmh = (struct nlmsghdr *) NLMSG_NEXT (nlmh, read_len))
|
||||
+ {
|
||||
+ if (nladdr.nl_pid != 0 || (pid_t) nlmh->nlmsg_pid != pid
|
||||
+ || nlmh->nlmsg_seq != req.nlh.nlmsg_seq)
|
||||
+ continue;
|
||||
+
|
||||
+ if (nlmh->nlmsg_type == RTM_NEWADDR)
|
||||
+ {
|
||||
+ struct ifaddrmsg *ifam = (struct ifaddrmsg *) NLMSG_DATA (nlmh);
|
||||
+
|
||||
+ switch (ifam->ifa_family)
|
||||
+ {
|
||||
+ case AF_INET:
|
||||
+ *seen_ipv4 = true;
|
||||
+ break;
|
||||
+ case AF_INET6:
|
||||
+ *seen_ipv6 = true;
|
||||
+
|
||||
+ if (ifam->ifa_flags & (IFA_F_DEPRECATED
|
||||
+ | IFA_F_TEMPORARY
|
||||
+ | IFA_F_HOMEADDRESS))
|
||||
+ {
|
||||
+ struct rtattr *rta = IFA_RTA (ifam);
|
||||
+ size_t len = (nlmh->nlmsg_len
|
||||
+ - NLMSG_LENGTH (sizeof (*ifam)));
|
||||
+ void *local = NULL;
|
||||
+ void *address = NULL;
|
||||
+ while (RTA_OK (rta, len))
|
||||
+ {
|
||||
+ switch (rta->rta_type)
|
||||
+ {
|
||||
+ case IFA_LOCAL:
|
||||
+ local = RTA_DATA (rta);
|
||||
+ break;
|
||||
+
|
||||
+ case IFA_ADDRESS:
|
||||
+ address = RTA_DATA (rta);
|
||||
+ break;
|
||||
+ }
|
||||
+
|
||||
+ rta = RTA_NEXT (rta, len);
|
||||
+ }
|
||||
+
|
||||
+ struct in6ailist *newp = alloca (sizeof (*newp));
|
||||
+ newp->info.flags = (((ifam->ifa_flags & IFA_F_DEPRECATED)
|
||||
+ ? in6ai_deprecated : 0)
|
||||
+ | ((ifam->ifa_flags
|
||||
+ & IFA_F_TEMPORARY)
|
||||
+ ? in6ai_temporary : 0)
|
||||
+ | ((ifam->ifa_flags
|
||||
+ & IFA_F_HOMEADDRESS)
|
||||
+ ? in6ai_homeaddress : 0));
|
||||
+ memcpy (newp->info.addr, address ?: local,
|
||||
+ sizeof (newp->info.addr));
|
||||
+ newp->next = in6ailist;
|
||||
+ in6ailist = newp;
|
||||
+ ++in6ailistlen;
|
||||
+ }
|
||||
+ break;
|
||||
+ default:
|
||||
+ /* Ignore. */
|
||||
+ break;
|
||||
+ }
|
||||
+ }
|
||||
+ else if (nlmh->nlmsg_type == NLMSG_DONE)
|
||||
+ /* We found the end, leave the loop. */
|
||||
+ done = true;
|
||||
+ }
|
||||
+ }
|
||||
+ while (! done);
|
||||
+
|
||||
+ close_not_cancel_no_status (fd);
|
||||
+
|
||||
+ if (in6ailist != NULL)
|
||||
+ {
|
||||
+ *in6ai = malloc (in6ailistlen * sizeof (**in6ai));
|
||||
+ if (*in6ai == NULL)
|
||||
+ return -1;
|
||||
+
|
||||
+ *in6ailen = in6ailistlen;
|
||||
+
|
||||
+ do
|
||||
+ {
|
||||
+ (*in6ai)[--in6ailistlen] = in6ailist->info;
|
||||
+ in6ailist = in6ailist->next;
|
||||
+ }
|
||||
+ while (in6ailist != NULL);
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+/* We don't know if we have NETLINK support compiled in in our
|
||||
+ Kernel. */
|
||||
+#if __ASSUME_NETLINK_SUPPORT == 0
|
||||
+/* Define in ifaddrs.h. */
|
||||
+extern int __no_netlink_support attribute_hidden;
|
||||
+#else
|
||||
+# define __no_netlink_support 0
|
||||
+#endif
|
||||
+
|
||||
+
|
||||
+void
|
||||
+attribute_hidden
|
||||
+__check_pf (bool *seen_ipv4, bool *seen_ipv6,
|
||||
+ struct in6addrinfo **in6ai, size_t *in6ailen)
|
||||
+{
|
||||
+ *in6ai = NULL;
|
||||
+ *in6ailen = 0;
|
||||
+
|
||||
+ if (! __no_netlink_support)
|
||||
+ {
|
||||
+ int fd = __socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
|
||||
+
|
||||
+ struct sockaddr_nl nladdr;
|
||||
+ memset (&nladdr, '\0', sizeof (nladdr));
|
||||
+ nladdr.nl_family = AF_NETLINK;
|
||||
+
|
||||
+ socklen_t addr_len = sizeof (nladdr);
|
||||
+
|
||||
+ if (fd >= 0
|
||||
+ && __bind (fd, (struct sockaddr *) &nladdr, sizeof (nladdr)) == 0
|
||||
+ && __getsockname (fd, (struct sockaddr *) &nladdr, &addr_len) == 0
|
||||
+ && make_request (fd, nladdr.nl_pid, seen_ipv4, seen_ipv6,
|
||||
+ in6ai, in6ailen) == 0)
|
||||
+ /* It worked. */
|
||||
+ return;
|
||||
+
|
||||
+ if (fd >= 0)
|
||||
+ __close (fd);
|
||||
+
|
||||
+#if __ASSUME_NETLINK_SUPPORT == 0
|
||||
+ /* Remember that there is no netlink support. */
|
||||
+ __no_netlink_support = 1;
|
||||
+#else
|
||||
+ /* We cannot determine what interfaces are available. Be
|
||||
+ pessimistic. */
|
||||
+ *seen_ipv4 = true;
|
||||
+ *seen_ipv6 = true;
|
||||
+#endif
|
||||
+ }
|
||||
+
|
||||
+#if __ASSUME_NETLINK_SUPPORT == 0
|
||||
+ /* No netlink. Get the interface list via getifaddrs. */
|
||||
+ struct ifaddrs *ifa = NULL;
|
||||
+ if (getifaddrs (&ifa) != 0)
|
||||
+ {
|
||||
+ /* We cannot determine what interfaces are available. Be
|
||||
+ pessimistic. */
|
||||
+ *seen_ipv4 = true;
|
||||
+ *seen_ipv6 = true;
|
||||
+ return;
|
||||
+ }
|
||||
+
|
||||
+ struct ifaddrs *runp;
|
||||
+ for (runp = ifa; runp != NULL; runp = runp->ifa_next)
|
||||
+ if (runp->ifa_addr->sa_family == PF_INET)
|
||||
+ *seen_ipv4 = true;
|
||||
+ else if (runp->ifa_addr->sa_family == PF_INET6)
|
||||
+ *seen_ipv6 = true;
|
||||
+
|
||||
+ (void) freeifaddrs (ifa);
|
||||
+#endif
|
||||
+}
|
||||
Index: sysdeps/unix/sysv/linux/arm/eabi/check_pf.c
|
||||
===================================================================
|
||||
RCS file: sysdeps/unix/sysv/linux/arm/eabi/check_pf.c
|
||||
diff -N sysdeps/unix/sysv/linux/arm/eabi/check_pf.c
|
||||
--- /dev/null 1 Jan 1970 00:00:00 -0000
|
||||
+++ sysdeps/unix/sysv/linux/arm/eabi/check_pf.c 31 Oct 2006 17:29:58 -0000
|
||||
@@ -0,0 +1 @@
|
||||
+#include <sysdeps/unix/sysv/linux/check_pf.c>
|
||||
|
||||
@@ -0,0 +1,25 @@
|
||||
diff -Nurd ../glibc-initial-2.5-r4/glibc-2.5/sysdeps/powerpc/fpu/e_sqrt.c glibc-2.5/sysdeps/powerpc/fpu/e_sqrt.c
|
||||
--- ../glibc-initial-2.5-r4/glibc-2.5/sysdeps/powerpc/fpu/e_sqrt.c 2006-04-14 07:44:30.000000000 +0200
|
||||
+++ glibc-2.5/sysdeps/powerpc/fpu/e_sqrt.c 2006-12-08 12:53:32.202227000 +0100
|
||||
@@ -25,6 +25,9 @@
|
||||
#include <sysdep.h>
|
||||
#include <ldsodefs.h>
|
||||
|
||||
+#define __CPU_HAS_FSQRT ((GLRO(dl_hwcap) & PPC_FEATURE_64) != 0)
|
||||
+
|
||||
+
|
||||
static const double almost_half = 0.5000000000000001; /* 0.5 + 2^-53 */
|
||||
static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 };
|
||||
static const ieee_float_shape_type a_inf = {.word = 0x7f800000 };
|
||||
diff -Nurd ../glibc-initial-2.5-r4/glibc-2.5/sysdeps/powerpc/fpu/e_sqrtf.c glibc-2.5/sysdeps/powerpc/fpu/e_sqrtf.c
|
||||
--- ../glibc-initial-2.5-r4/glibc-2.5/sysdeps/powerpc/fpu/e_sqrtf.c 2006-04-14 07:44:30.000000000 +0200
|
||||
+++ glibc-2.5/sysdeps/powerpc/fpu/e_sqrtf.c 2006-12-08 12:53:36.992227000 +0100
|
||||
@@ -25,6 +25,8 @@
|
||||
#include <sysdep.h>
|
||||
#include <ldsodefs.h>
|
||||
|
||||
+#define __CPU_HAS_FSQRT ((GLRO(dl_hwcap) & PPC_FEATURE_64) != 0)
|
||||
+
|
||||
static const float almost_half = 0.50000006; /* 0.5 + 2^-24 */
|
||||
static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 };
|
||||
static const ieee_float_shape_type a_inf = {.word = 0x7f800000 };
|
||||
Reference in New Issue
Block a user