diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64')
22 files changed, 124 insertions, 187 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/Dist b/sysdeps/unix/sysv/linux/ia64/Dist new file mode 100644 index 0000000000..b4118bdead --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/Dist @@ -0,0 +1,13 @@ +clone.S +clone2.S +dl-brk.S +dl-static.c +has_cpuclock.c +ioperm.c +ldd-rewrite.sed +__start_context.S +ucontext_i.h +sys/procfs.h +sys/io.h +sys/rse.h +sys/user.h diff --git a/sysdeps/unix/sysv/linux/ia64/__longjmp.S b/sysdeps/unix/sysv/linux/ia64/__longjmp.S index aa18fadf9c..7922e81bea 100644 --- a/sysdeps/unix/sysv/linux/ia64/__longjmp.S +++ b/sysdeps/unix/sysv/linux/ia64/__longjmp.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2000, 2001, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. The GNU C Library is free software; you can redistribute it and/or @@ -101,9 +101,6 @@ LEAF(__longjmp) ld8.nta r18=[r2],16 // b2 ld8.nta r19=[r3],16 // b3 ;; -#ifdef PTR_DEMANGLE - PTR_DEMANGLE (r16, r24) -#endif ld8.nta r20=[r2],16 // b4 ld8.nta r21=[r3],16 // b5 ;; diff --git a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h index ed8c2da9e2..d330954d48 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux/IA64. - Copyright (C) 1999, 2000, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2004 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 @@ -23,9 +23,6 @@ #include <sys/types.h> -#ifdef __USE_GNU -# include <bits/uio.h> -#endif /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ @@ -43,9 +40,9 @@ #define O_SYNC 010000 #define O_FSYNC O_SYNC #define O_ASYNC 020000 +#define O_DIRECT 040000 #ifdef __USE_GNU -# define O_DIRECT 040000 # define O_DIRECTORY 0200000 /* must be a directory */ # define O_NOFOLLOW 0400000 /* don't follow links */ # define O_NOATIME 01000000 /* Do not set atime. */ @@ -95,7 +92,7 @@ # define F_NOTIFY 1026 /* Request notfications on a directory. */ #endif -/* For F_[GET|SET]FD. */ +/* For F_[GET|SET]FL. */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ /* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */ @@ -177,55 +174,10 @@ struct flock64 # define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ #endif - -#ifdef __USE_GNU -/* Flags for SYNC_FILE_RANGE. */ -# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages - in the range before performing the - write. */ -# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those - dirty pages in the range which are - not presently under writeback. */ -# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in - the range after performing the - write. */ - -/* Flags for SPLICE and VMSPLICE. */ -# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */ -# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing - (but we may still block on the fd - we splice from/to). */ -# define SPLICE_F_MORE 4 /* Expect more data. */ -# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */ -#endif - __BEGIN_DECLS -#ifdef __USE_GNU - /* Provide kernel hint to read ahead. */ extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count) __THROW; - -/* Selective file content synch'ing. */ -extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to, - unsigned int __flags); - - -/* Splice address range into a pipe. */ -extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count, - unsigned int __flags); - -/* Splice two files together. */ -extern int splice (int __fdin, __off64_t *__offin, int __fdout, - __off64_t *__offout, size_t __len, unsigned int __flags) - __THROW; - -/* In-kernel implementation of tee for pipe buffers. */ -extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags) - __THROW; - -#endif - __END_DECLS diff --git a/sysdeps/unix/sysv/linux/ia64/bits/mman.h b/sysdeps/unix/sysv/linux/ia64/bits/mman.h index a27a30fc0c..01db5be028 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/ia64 version. - Copyright (C) 1997,1998,2000,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 2000, 2003 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 @@ -79,7 +79,6 @@ /* Flags for `mremap'. */ #ifdef __USE_GNU # define MREMAP_MAYMOVE 1 -# define MREMAP_FIXED 2 #endif /* Advice to `madvise'. */ @@ -89,9 +88,6 @@ # define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ # define MADV_WILLNEED 3 /* Will need these pages. */ # define MADV_DONTNEED 4 /* Don't need these pages. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ #endif /* The POSIX people had to invent similar names for the same things. */ diff --git a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h index 8bd675e4ec..76625753d9 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h @@ -1,5 +1,5 @@ /* Define the machine-dependent type `jmp_buf'. Linux/IA-64 version. - Copyright (C) 1999,2000,2003,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. @@ -32,4 +32,9 @@ /* the __jmp_buf element type should be __float80 per ABI... */ typedef long __jmp_buf[_JBLEN] __attribute__ ((aligned (16))); /* guarantees 128-bit alignment! */ +/* Test if longjmp to JMPBUF would unwind the frame containing a local + variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(_jmpbuf, _address) \ + ((void *)(_address) < (void *)(((long *)_jmpbuf)[0])) + #endif /* bits/setjmp.h */ diff --git a/sysdeps/unix/sysv/linux/ia64/bits/shm.h b/sysdeps/unix/sysv/linux/ia64/bits/shm.h index 7f38f2dd7b..078345d7e6 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, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2002 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 @@ -38,8 +38,6 @@ /* 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 @@ -51,7 +49,7 @@ 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 */ - shmatt_t shm_nattch; /* number of current attaches */ + unsigned long int shm_nattch; /* number of current attaches */ unsigned long int __unused1; unsigned long int __unused2; }; @@ -66,7 +64,6 @@ 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/clock_getcpuclockid.c b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c index 2f39851535..d2c45a560a 100644 --- a/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c +++ b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c @@ -1,5 +1,4 @@ -/* clock_getcpuclockid -- Get a clockid_t for process CPU time. Linux/IA64 - Copyright (C) 2000,2001,2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001, 2003, 2004 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 @@ -27,6 +26,22 @@ #include "has_cpuclock.c" -#define HAS_CPUCLOCK (has_cpuclock () > 0) -#include <sysdeps/unix/sysv/linux/clock_getcpuclockid.c> +int +clock_getcpuclockid (pid_t pid, clockid_t *clock_id) +{ + /* We don't allow any process ID but our own. */ + if (pid != 0 && pid != getpid ()) + return EPERM; + + int retval = ENOENT; + + if (has_cpuclock () > 0) + { + /* Store the number. */ + *clock_id = CLOCK_PROCESS_CPUTIME_ID; + retval = 0; + } + + return retval; +} diff --git a/sysdeps/unix/sysv/linux/ia64/clone2.S b/sysdeps/unix/sysv/linux/ia64/clone2.S index d38eb201ad..69c9e05044 100644 --- a/sysdeps/unix/sysv/linux/ia64/clone2.S +++ b/sysdeps/unix/sysv/linux/ia64/clone2.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001, 2003, 2004 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 @@ -32,12 +32,10 @@ ENTRY(__clone2) .prologue alloc r2=ar.pfs,8,1,6,0 cmp.eq p6,p0=0,in0 - cmp.eq p7,p0=0,in1 mov r8=EINVAL mov out0=in3 /* Flags are first syscall argument. */ mov out1=in1 /* Stack address. */ -(p6) br.cond.spnt.many __syscall_error /* no NULL function pointers */ -(p7) br.cond.spnt.many __syscall_error /* no NULL stack pointers */ +(p6) br.cond.spnt.many __syscall_error ;; mov out2=in2 /* Stack size. */ mov out3=in5 /* Parent TID Pointer */ diff --git a/sysdeps/unix/sysv/linux/ia64/dl-cache.h b/sysdeps/unix/sysv/linux/ia64/dl-cache.h index c2165706c0..b8e2790589 100644 --- a/sysdeps/unix/sysv/linux/ia64/dl-cache.h +++ b/sysdeps/unix/sysv/linux/ia64/dl-cache.h @@ -22,31 +22,4 @@ #define _dl_cache_check_flags(flags) \ ((flags) == _DL_CACHE_DEFAULT_ID) -#define EMUL_HACK "/emul/ia32-linux" - -#define arch_startup(argc, argv) unlink (EMUL_HACK LD_SO_CACHE) - -#define add_arch_dirs(config_file) \ - do { \ - int save_verbose = opt_verbose; \ - opt_verbose = 0; \ - \ - parse_conf (config_file, EMUL_HACK, true); \ - \ - /* Always add the standard search paths. */ \ - add_system_dir (EMUL_HACK SLIBDIR); \ - if (strcmp (SLIBDIR, LIBDIR)) \ - add_system_dir (EMUL_HACK LIBDIR); \ - \ - char emul_config_file[strlen (config_file) \ - + sizeof EMUL_HACK]; \ - strcpy (mempcpy (emul_config_file, EMUL_HACK, \ - strlen (EMUL_HACK)), config_file); \ - \ - if (! access (emul_config_file, R_OK)) \ - parse_conf (emul_config_file, EMUL_HACK, true); \ - \ - opt_verbose = save_verbose; \ - } while (0) - #include_next <dl-cache.h> diff --git a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c b/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c deleted file mode 100644 index 7e26fecb3a..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c +++ /dev/null @@ -1,5 +0,0 @@ -#ifdef IS_IN_ldconfig -#include <sysdeps/i386/dl-procinfo.c> -#else -#include <sysdeps/generic/dl-procinfo.c> -#endif diff --git a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h b/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h deleted file mode 100644 index b360b4288a..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifdef IS_IN_ldconfig -#include <sysdeps/unix/sysv/linux/i386/dl-procinfo.h> -#else -#include <sysdeps/generic/dl-procinfo.h> -#endif diff --git a/sysdeps/unix/sysv/linux/ia64/getcontext.S b/sysdeps/unix/sysv/linux/ia64/getcontext.S index 4e18bace2d..0f9cc5db19 100644 --- a/sysdeps/unix/sysv/linux/ia64/getcontext.S +++ b/sysdeps/unix/sysv/linux/ia64/getcontext.S @@ -155,4 +155,4 @@ ENTRY(__getcontext) ret END(__getcontext) -weak_alias (__getcontext, getcontext) +weak_alias(__getcontext, getcontext) diff --git a/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c b/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c index 39511cd2c5..ee19161272 100644 --- a/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c +++ b/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001, 2003, 2004 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 @@ -21,7 +21,7 @@ #include <unistd.h> #include <sys/stat.h> #include <sys/types.h> -#include <not-cancel.h> + static int itc_usable; @@ -31,18 +31,18 @@ has_cpuclock (void) if (__builtin_expect (itc_usable == 0, 0)) { int newval = 1; - int fd = open_not_cancel_2 ("/proc/sal/itc_drift", O_RDONLY); + int fd = open ("/proc/sal/itc_drift", O_RDONLY); if (__builtin_expect (fd != -1, 1)) { char buf[16]; /* We expect the file to contain a single digit followed by a newline. If the format changes we better not rely on the file content. */ - if (read_not_cancel (fd, buf, sizeof buf) != 2 - || buf[0] != '0' || buf[1] != '\n') + if (read (fd, buf, sizeof buf) != 2 || buf[0] != '0' + || buf[1] != '\n') newval = -1; - close_not_cancel_no_status (fd); + close (fd); } itc_usable = newval; diff --git a/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed b/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed index 1df27afd2d..535d1671e3 100644 --- a/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed +++ b/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed @@ -1 +1 @@ -s_^\(RTLDLIST=\)\([^ ]*\)-ia64\(\.so\.[0-9.]*\)[ ]*$_\1"\2-ia64\3 /emul/ia32-linux\2\3"_ +s_^\(RTLDLIST=\)\([^ ]*\)-ia64\(\.so\.[0-9.]*\)[ ]*$_\1"\2-ia64\3 \2\3"_ diff --git a/sysdeps/unix/sysv/linux/ia64/readelflib.c b/sysdeps/unix/sysv/linux/ia64/readelflib.c index 7a10d23c90..9b1a645d34 100644 --- a/sysdeps/unix/sysv/linux/ia64/readelflib.c +++ b/sysdeps/unix/sysv/linux/ia64/readelflib.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -51,10 +51,10 @@ process_elf_file (const char *file_name, const char *lib, int *flag, #undef process_elf_file #define process_elf_file process_elf32_file #define __ELF_NATIVE_CLASS 32 -#include "elf/readelflib.c" +#include "sysdeps/generic/readelflib.c" #undef __ELF_NATIVE_CLASS #undef process_elf_file #define process_elf_file process_elf64_file #define __ELF_NATIVE_CLASS 64 -#include "elf/readelflib.c" +#include "sysdeps/generic/readelflib.c" diff --git a/sysdeps/unix/sysv/linux/ia64/setcontext.S b/sysdeps/unix/sysv/linux/ia64/setcontext.S index ef0a93c0c0..e18c40fa4c 100644 --- a/sysdeps/unix/sysv/linux/ia64/setcontext.S +++ b/sysdeps/unix/sysv/linux/ia64/setcontext.S @@ -150,4 +150,4 @@ ENTRY(__setcontext) ret END(__setcontext) -weak_alias (__setcontext, setcontext) +weak_alias(__setcontext, setcontext) diff --git a/sysdeps/unix/sysv/linux/ia64/setjmp.S b/sysdeps/unix/sysv/linux/ia64/setjmp.S index 53f80d203e..9c987c7ef8 100644 --- a/sysdeps/unix/sysv/linux/ia64/setjmp.S +++ b/sysdeps/unix/sysv/linux/ia64/setjmp.S @@ -1,5 +1,4 @@ -/* Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005 - Free Software Foundation, Inc. +/* Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc. Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. The GNU C Library is free software; you can redistribute it and/or @@ -87,7 +86,7 @@ libc_hidden_def (_setjmp) ENTRY(__sigsetjmp) .prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(2) - alloc loc1=ar.pfs,2,5,2,0 + alloc loc1=ar.pfs,2,3,2,0 .save ar.unat, loc2 mov loc2=ar.unat ;; @@ -141,13 +140,7 @@ ENTRY(__sigsetjmp) ;; stf.spill.nta [r8]=f28,32 stf.spill.nta [r9]=f29,32 -#ifdef PTR_MANGLE - mov loc3=loc0 ;; - PTR_MANGLE (loc3, loc4) -#else - ;; -#endif stf.spill.nta [r8]=f30 stf.spill.nta [r9]=f31 @@ -158,11 +151,7 @@ ENTRY(__sigsetjmp) mov r25=ar.unat mov out0=in0 -#ifdef PTR_MANGLE - st8.nta [r2]=loc3,16 // b0 -#else st8.nta [r2]=loc0,16 // b0 -#endif st8.nta [r3]=r17,16 // b1 mov out1=in1 ;; @@ -180,12 +169,7 @@ ENTRY(__sigsetjmp) ;; st8.nta [r2]=r25 // ar.unat st8.nta [r3]=in0 // &__jmp_buf -#if defined NOT_IN_libc && defined IS_IN_rtld - /* In ld.so we never save the signal mask. */ - ;; -#else br.call.dpnt.few rp=__sigjmp_save -#endif .ret0: // force a new bundle ::q mov.m ar.unat=loc2 // restore caller's unat mov rp=loc0 diff --git a/sysdeps/unix/sysv/linux/ia64/sigaction.c b/sysdeps/unix/sysv/linux/ia64/sigaction.c index fdbc93f0ed..6ec3cb1e61 100644 --- a/sysdeps/unix/sysv/linux/ia64/sigaction.c +++ b/sysdeps/unix/sysv/linux/ia64/sigaction.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Linux/IA64 specific sigaction Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999. @@ -48,10 +48,6 @@ __libc_sigaction (sig, act, oact) } libc_hidden_def (__libc_sigaction) -#ifdef WRAPPER_INCLUDE -# include WRAPPER_INCLUDE -#endif - #ifndef LIBC_SIGACTION weak_alias (__libc_sigaction, __sigaction) libc_hidden_def (__sigaction) diff --git a/sysdeps/unix/sysv/linux/ia64/sigsuspend.c b/sysdeps/unix/sysv/linux/ia64/sigsuspend.c new file mode 100644 index 0000000000..f8f9563494 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/sigsuspend.c @@ -0,0 +1,49 @@ +/* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003 + 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 <errno.h> +#include <signal.h> +#include <unistd.h> + +#include <sysdep-cancel.h> +#include <sys/syscall.h> +#include <bp-checks.h> + +/* Change the set of blocked signals to SET, + wait until a signal arrives, and restore the set of blocked signals. */ +int +__sigsuspend (set) + const sigset_t *set; +{ + /* XXX The size argument hopefully will have to be changed to the + real size of the user-level sigset_t. */ + if (SINGLE_THREAD_P) + return INLINE_SYSCALL (rt_sigsuspend, 2, CHECK_SIGSET (set), _NSIG / 8); + + int oldtype = LIBC_CANCEL_ASYNC (); + + int result = INLINE_SYSCALL (rt_sigsuspend, 2, CHECK_SIGSET (set), _NSIG / 8); + + LIBC_CANCEL_RESET (oldtype); + + return result; +} +libc_hidden_def (__sigsuspend) +weak_alias (__sigsuspend, sigsuspend) +strong_alias (__sigsuspend, __libc_sigsuspend) diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h index ff77627a83..986c4b2d33 100644 --- a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h @@ -1,5 +1,5 @@ /* `ptrace' debugger support interface. Linux/ia64 version. - Copyright (C) 2001, 2006 Free Software Foundation, Inc. + Copyright (C) 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -75,6 +75,14 @@ enum __ptrace_request PTRACE_SINGLEBLOCK = 12, #define PT_STEPBLOCK PTRACE_SINGLEBLOCK + /* Get siginfo for process. */ + PTRACE_GETSIGINFO = 13, +#define PT_GETSIGINFO PTRACE_GETSIGINFO + + /* Set new siginfo for process. */ + PTRACE_SETSIGINFO = 14, +#define PT_GETSIGINFO PTRACE_GETSIGINFO + /* Attach to a process that is already running. */ PTRACE_ATTACH = 16, #define PT_ATTACH PTRACE_ATTACH @@ -92,24 +100,8 @@ enum __ptrace_request #define PT_SETREGS PTRACE_SETREGS /* Continue and stop at the next (return from) syscall. */ - PTRACE_SYSCALL = 24, + PTRACE_SYSCALL = 24 #define PT_SYSCALL PTRACE_SYSCALL - - /* Set ptrace filter options. */ - PTRACE_SETOPTIONS = 0x4200, -#define PT_SETOPTIONS PTRACE_SETOPTIONS - - /* Get last ptrace message. */ - PTRACE_GETEVENTMSG = 0x4201, -#define PT_GETEVENTMSG PTRACE_GETEVENTMSG - - /* Get siginfo for process. */ - PTRACE_GETSIGINFO = 0x4202, -#define PT_GETSIGINFO PTRACE_GETSIGINFO - - /* Set new siginfo for process. */ - PTRACE_SETSIGINFO = 0x4203 -#define PT_SETSIGINFO PTRACE_SETSIGINFO }; /* pt_all_user_regs is used for PTRACE_GETREGS/PTRACE_SETREGS. */ diff --git a/sysdeps/unix/sysv/linux/ia64/syscalls.list b/sysdeps/unix/sysv/linux/ia64/syscalls.list index c55c70ef54..31c7718d8b 100644 --- a/sysdeps/unix/sysv/linux/ia64/syscalls.list +++ b/sysdeps/unix/sysv/linux/ia64/syscalls.list @@ -2,6 +2,7 @@ umount2 - umount 2 __umount2 umount2 +getpeername - getpeername i:ipp __getpeername getpeername getpriority - getpriority i:ii __getpriority getpriority # semaphore and shm system calls diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h index dd7a5b1b1d..a4453ddcc7 100644 --- a/sysdeps/unix/sysv/linux/ia64/sysdep.h +++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h @@ -1,5 +1,4 @@ -/* Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. +/* Copyright (C) 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999. Based on code originally written by David Mosberger-Tang @@ -205,7 +204,7 @@ register long _r8 __asm ("r8"); \ register long _r10 __asm ("r10"); \ register long _r15 __asm ("r15") = name; \ - register void *_b7 __asm ("b7") = ((tcbhead_t *)__thread_self)->__private;\ + register void *_b7 __asm ("b7") = ((tcbhead_t *) __thread_self)->private; \ long _retval; \ LOAD_REGS_##nr \ /* \ @@ -361,24 +360,4 @@ #endif /* not __ASSEMBLER__ */ -/* Pointer mangling support. */ -#if defined NOT_IN_libc && defined IS_IN_rtld -/* We cannot use the thread descriptor because in ld.so we use setjmp - earlier than the descriptor is initialized. */ -#else -# ifdef __ASSEMBLER__ -# define PTR_MANGLE(reg, tmpreg) \ - add tmpreg=-16,r13 \ - ;; \ - ld8 tmpreg=[tmpreg] \ - ;; \ - xor reg=reg, tmpreg -# define PTR_DEMANGLE(reg, tmpreg) PTR_MANGLE (reg, tmpreg) -# else -# define PTR_MANGLE(var) \ - (var) = (void *) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ()) -# define PTR_DEMANGLE(var) PTR_MANGLE (var) -# endif -#endif - #endif /* linux/ia64/sysdep.h */ |